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袗褍写懈芯-, 胁懈写械芯- 懈邪褍写懈芯胁懈蟹褍邪谢褜薪邪褟褌械褏薪懈泻邪</a><a href="/33/" class="a breadcrumb">33 孝袝袥袝袣袨袦袦校袧袠袣袗笑袠袠. 袗校袛袠袨- 袠袙袠袛袝袨孝袝啸袧袠袣袗</a> </div> </header> <div class="wrapper"> <div class="middle" itemscope itemtype="http://schema.org/Article" > <div class="container"> <main class="content"> <div class="section" id="doc_info_section"> <div class="image-green"></div><div class="page-title"><h1>袚袨小孝 IEC 61606-3-2014 袗褍写懈芯- 懈邪褍写懈芯胁懈蟹褍邪谢褜薪芯械芯斜芯褉褍写芯胁邪薪懈械. 袣芯屑锌芯薪械薪褌褘褑懈褎褉芯胁芯泄邪褍写懈芯邪锌锌邪褉邪褌褍褉褘. 袨褋薪芯胁薪褘械屑械褌芯写褘懈蟹屑械褉械薪懈泄蟹胁褍泻芯胁褘褏褏邪褉邪泻褌械褉懈褋褌懈泻. 效邪褋褌褜 3. 袩褉芯褎械褋褋懈芯薪邪谢褜薪芯械锌褉懈屑械薪械薪懈械</h1></div><div class="row"><div class="label">袨斜芯蟹薪邪褔械薪懈械:</div><div class="value" itemprop="name">袚袨小孝 IEC 61606-3-2014<div>  <a id="btn-vk" class="share-btn img-vk"></a> <a id="btn-ok" class="share-btn img-ok"></a> <a id="btn-mail" class="share-btn img-mail"></a> <a id="btn-twitter" class="share-btn img-twitter"></a> <a class="tg-btn" href="https://t.me/allgosts" rel="nofollow noopener" target="_blank"><div class="img-tg"></div><div 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懈邪褍写懈芯胁懈蟹褍邪谢褜薪芯械芯斜芯褉褍写芯胁邪薪懈械袣袨袦袩袨袧袝袧孝蝎笑袠肖袪袨袙袨袡袗校袛袠袨袗袩袩袗袪袗孝校袪蝎袨小袧袨袙袧蝎袝袦袝孝袨袛蝎袠袟袦袝袪袝袧袠袡袟袙校袣袨袙蝎啸啸袗袪袗袣孝袝袪袠小孝袠袣效邪褋褌褜 3袩褉芯褎械褋褋懈芯薪邪谢褜薪芯械锌褉懈屑械薪械薪懈械Audio and audiovisual equipment. Digital audio parts. Basic measurement methods of audio characteristics. Part 3. Professional Use 袦袣小 33.160.30 袛邪褌邪胁胁械写械薪懈褟 2016-11-01 袩褉械写懈褋谢芯胁懈械 笑械谢懈, 芯褋薪芯胁薪褘械锌褉懈薪褑懈锌褘懈芯褋薪芯胁薪芯泄锌芯褉褟写芯泻锌褉芯胁械写械薪懈褟褉邪斜芯褌锌芯屑械卸谐芯褋褍写邪褉褋褌胁械薪薪芯泄褋褌邪薪写邪褉褌懈蟹邪褑懈懈褍褋褌邪薪芯胁谢械薪褘袚袨小孝 1.0-92 "袦械卸谐芯褋褍写邪褉褋褌胁械薪薪邪褟褋懈褋褌械屑邪褋褌邪薪写邪褉褌懈蟹邪褑懈懈. 袨褋薪芯胁薪褘械锌芯谢芯卸械薪懈褟" 懈袚袨小孝 1.2-2009 "袦械卸谐芯褋褍写邪褉褋褌胁械薪薪邪褟褋懈褋褌械屑邪褋褌邪薪写邪褉褌懈蟹邪褑懈懈. 小褌邪薪写邪褉褌褘屑械卸谐芯褋褍写邪褉褋褌胁械薪薪褘械, 锌褉邪胁懈谢邪懈褉械泻芯屑械薪写邪褑懈懈锌芯屑械卸谐芯褋褍写邪褉褋褌胁械薪薪芯泄褋褌邪薪写邪褉褌懈蟹邪褑懈懈. 袩褉邪胁懈谢邪褉邪蟹褉邪斜芯褌泻懈, 锌褉懈薪褟褌懈褟, 锌褉懈屑械薪械薪懈褟, 芯斜薪芯胁谢械薪懈褟懈芯褌屑械薪褘" 小胁械写械薪懈褟芯褋褌邪薪写邪褉褌械1 袩袨袛袚袨孝袨袙袥袝袧袗胁褌芯薪芯屑薪芯泄薪械泻芯屑屑械褉褔械褋泻芯泄芯褉谐邪薪懈蟹邪褑懈械泄 "袧邪褍褔薪芯-褌械褏薪懈褔械褋泻懈泄褑械薪褌褉褋械褉褌懈褎懈泻邪褑懈懈褝谢械泻褌褉芯芯斜芯褉褍写芯胁邪薪懈褟 "袠小协袩" (袗袧袨袧孝笑小协 "袠小协袩")2 袙袧袝小袝袧肖械写械褉邪谢褜薪褘屑邪谐械薪褌褋褌胁芯屑锌芯褌械褏薪懈褔械褋泻芯屑褍褉械谐褍谢懈褉芯胁邪薪懈褞懈屑械褌褉芯谢芯谐懈懈 (袪芯褋褋褌邪薪写邪褉褌)3 袩袪袠袧携孝袦械卸谐芯褋褍写邪褉褋褌胁械薪薪褘屑褋芯胁械褌芯屑锌芯褋褌邪薪写邪褉褌懈蟹邪褑懈懈, 屑械褌褉芯谢芯谐懈懈懈褋械褉褌懈褎懈泻邪褑懈懈 (锌褉芯褌芯泻芯谢芯褌 4 写械泻邪斜褉褟 2014 谐. N 46) 袟邪锌褉懈薪褟褌懈械锌褉芯谐芯谢芯褋芯胁邪谢懈:<table><tbody><tr><td></td><td></td><td></td></tr><tr><td>袣褉邪褌泻芯械薪邪懈屑械薪芯胁邪薪懈械褋褌褉邪薪褘锌芯袦袣 (袠小袨 3166) 004-97 </td><td>袣芯写褋褌褉邪薪褘锌芯 袦袣 (袠小袨 3166) 004-97 </td><td>小芯泻褉邪褖械薪薪芯械薪邪懈屑械薪芯胁邪薪懈械薪邪褑懈芯薪邪谢褜薪芯谐芯芯褉谐邪薪邪锌芯褋褌邪薪写邪褉褌懈蟹邪褑懈懈</td></tr><tr><td>袗褉屑械薪懈褟 </td><td>AM</td><td>袦懈薪褝泻芯薪芯屑懈泻懈袪械褋锌褍斜谢懈泻懈袗褉屑械薪懈褟 </td></tr><tr><td>袘械谢邪褉褍褋褜 </td><td>BY</td><td>袚芯褋褋褌邪薪写邪褉褌袪械褋锌褍斜谢懈泻懈袘械谢邪褉褍褋褜 </td></tr><tr><td>袣懈褉谐懈蟹懈褟 </td><td>KG</td><td>袣褘褉谐褘蟹褋褌邪薪写邪褉褌 </td></tr><tr><td>袦芯谢写芯胁邪 </td><td>MD</td><td>袦芯谢写芯胁邪-小褌邪薪写邪褉褌 </td></tr><tr><td>袪芯褋褋懈褟 </td><td>RU</td><td>袪芯褋褋褌邪薪写邪褉褌 </td></tr><tr><td>校蟹斜械泻懈褋褌邪薪 </td><td>UZ</td><td>校蟹褋褌邪薪写邪褉褌 </td></tr></tbody></table>4 袩褉懈泻邪蟹芯屑肖械写械褉邪谢褜薪芯谐芯邪谐械薪褌褋褌胁邪锌芯褌械褏薪懈褔械褋泻芯屑褍褉械谐褍谢懈褉芯胁邪薪懈褞懈屑械褌褉芯谢芯谐懈懈芯褌 30 褋械薪褌褟斜褉褟 2015 谐. N 1408-褋褌屑械卸谐芯褋褍写邪褉褋褌胁械薪薪褘泄褋褌邪薪写邪褉褌袚袨小孝 IEC 61606-3-2014 胁胁械写械薪胁写械泄褋褌胁懈械胁泻邪褔械褋褌胁械薪邪褑懈芯薪邪谢褜薪芯谐芯褋褌邪薪写邪褉褌邪袪芯褋褋懈泄褋泻芯泄肖械写械褉邪褑懈懈褋 1 薪芯褟斜褉褟 2016 谐.5 袧邪褋褌芯褟褖懈泄褋褌邪薪写邪褉褌懈写械薪褌懈褔械薪屑械卸写褍薪邪褉芯写薪芯屑褍褋褌邪薪写邪褉褌褍 IEC 61606-3:2008* Audio and audiovisual equipment - Digital audio parts - Basic measurement methods of audio characteristics - Part 3: Professional use (袗褍写懈芯- 懈邪褍写懈芯胁懈蟹褍邪谢褜薪芯械芯斜芯褉褍写芯胁邪薪懈械. 袣芯屑锌芯薪械薪褌褘褑懈褎褉芯胁芯泄邪褍写懈芯邪锌锌邪褉邪褌褍褉褘. 袨褋薪芯胁薪褘械屑械褌芯写褘懈蟹屑械褉械薪懈泄蟹胁褍泻芯胁褘褏褏邪褉邪泻褌械褉懈褋褌懈泻. 效邪褋褌褜 3. 袩褉芯褎械褋褋懈芯薪邪谢褜薪芯械锌褉懈屑械薪械薪懈械). ________________ * 袛芯褋褌褍锌泻屑械卸写褍薪邪褉芯写薪褘屑懈蟹邪褉褍斜械卸薪褘屑写芯泻褍屑械薪褌邪屑, 褍锌芯屑褟薪褍褌褘屑蟹写械褋褜懈写邪谢械械锌芯褌械泻褋褌褍, 屑芯卸薪芯锌芯谢褍褔懈褌褜, 锌械褉械泄写褟锌芯褋褋褘谢泻械薪邪褋邪泄褌 . - . 袩械褉械胁芯写褋邪薪谐谢懈泄褋泻芯谐芯褟蟹褘泻邪 (en). 袩褉懈锌褉懈屑械薪械薪懈懈薪邪褋褌芯褟褖械谐芯褋褌邪薪写邪褉褌邪褉械泻芯屑械薪写褍械褌褋褟懈褋锌芯谢褜蟹芯胁邪褌褜胁屑械褋褌芯褋褋褘谢芯褔薪褘褏屑械卸写褍薪邪褉芯写薪褘褏褋褌邪薪写邪褉褌芯胁褋芯芯褌胁械褌褋褌胁褍褞褖懈械懈屑屑械卸谐芯褋褍写邪褉褋褌胁械薪薪褘械褋褌邪薪写邪褉褌褘, 褋胁械写械薪懈褟芯泻芯褌芯褉褘褏锌褉懈胁械写械薪褘胁写芯锌芯谢薪懈褌械谢褜薪芯屑锌褉懈谢芯卸械薪懈懈袛袗. 小褌械锌械薪褜褋芯芯褌胁械褌褋褌胁懈褟 - 懈写械薪褌懈褔薪邪褟 (IDT)6 袙袙袝袛袝袧袙袩袝袪袙蝎袝 袠薪褎芯褉屑邪褑懈褟芯斜懈蟹屑械薪械薪懈褟褏泻薪邪褋褌芯褟褖械屑褍褋褌邪薪写邪褉褌褍锌褍斜谢懈泻褍械褌褋褟胁械卸械谐芯写薪芯屑懈薪褎芯褉屑邪褑懈芯薪薪芯屑褍泻邪蟹邪褌械谢械 "袧邪褑懈芯薪邪谢褜薪褘械褋褌邪薪写邪褉褌褘", 邪褌械泻褋褌懈蟹屑械薪械薪懈泄懈锌芯锌褉邪胁芯泻 - 胁 械卸械屑械褋褟褔薪芯屑懈薪褎芯褉屑邪褑懈芯薪薪芯屑褍泻邪蟹邪褌械谢械 "袧邪褑懈芯薪邪谢褜薪褘械褋褌邪薪写邪褉褌褘". 袙褋谢褍褔邪械锌械褉械褋屑芯褌褉邪 (蟹邪屑械薪褘) 懈谢懈芯褌屑械薪褘薪邪褋褌芯褟褖械谐芯褋褌邪薪写邪褉褌邪褋芯芯褌胁械褌褋褌胁褍褞褖械械褍胁械写芯屑谢械薪懈械斜褍写械褌芯锌褍斜谢懈泻芯胁邪薪芯胁械卸械屑械褋褟褔薪芯屑懈薪褎芯褉屑邪褑懈芯薪薪芯屑褍泻邪蟹邪褌械谢械 "袧邪褑懈芯薪邪谢褜薪褘械褋褌邪薪写邪褉褌褘". 小芯芯褌胁械褌褋褌胁褍褞褖邪褟懈薪褎芯褉屑邪褑懈褟, 褍胁械写芯屑谢械薪懈械懈褌械泻褋褌褘褉邪蟹屑械褖邪褞褌褋褟褌邪泻卸械胁懈薪褎芯褉屑邪褑懈芯薪薪芯泄褋懈褋褌械屑械芯斜褖械谐芯锌芯谢褜蟹芯胁邪薪懈褟 - 薪邪芯褎懈褑懈邪谢褜薪芯屑褋邪泄褌械肖械写械褉邪谢褜薪芯谐芯邪谐械薪褌褋褌胁邪锌芯褌械褏薪懈褔械褋泻芯屑褍褉械谐褍谢懈褉芯胁邪薪懈褞懈屑械褌褉芯谢芯谐懈懈胁褋械褌懈袠薪褌械褉薪械褌<h2>袙胁械写械薪懈械</h2>袙胁械写械薪懈械 1) 袦械卸写褍薪邪褉芯写薪邪褟褝谢械泻褌褉芯褌械褏薪懈褔械褋泻邪褟泻芯屑懈褋褋懈褟 (袦协袣) 褟胁谢褟械褌褋褟屑械卸写褍薪邪褉芯写薪芯泄芯褉谐邪薪懈蟹邪褑懈械泄锌芯褋褌邪薪写邪褉褌懈蟹邪褑懈懈, 芯斜褗械写懈薪褟褞褖械泄胁褋械薪邪褑懈芯薪邪谢褜薪褘械褝谢械泻褌褉芯褌械褏薪懈褔械褋泻懈械泻芯屑懈褌械褌褘 (薪邪褑懈芯薪邪谢褜薪褘械泻芯屑懈褌械褌褘袦协袣). 袟邪写邪褔械泄袦协袣褟胁谢褟械褌褋褟锌褉芯写胁懈卸械薪懈械屑械卸写褍薪邪褉芯写薪芯谐芯褋芯褌褉褍写薪懈褔械褋褌胁邪胁芯胁褋械褏胁芯锌褉芯褋邪褏, 泻邪褋邪褞褖懈褏褋褟褋褌邪薪写邪褉褌懈蟹邪褑懈懈胁芯斜谢邪褋褌懈褝谢械泻褌褉芯褌械褏薪懈泻懈懈褝谢械泻褌褉芯薪懈泻懈. 袪械蟹褍谢褜褌邪褌芯屑褝褌芯泄褉邪斜芯褌褘懈胁写芯锌芯谢薪械薪懈械泻写褉褍谐芯泄写械褟褌械谢褜薪芯褋褌懈袦协袣褟胁谢褟械褌褋褟懈蟹写邪薪懈械屑械卸写褍薪邪褉芯写薪褘褏褋褌邪薪写邪褉褌芯胁, 褌械褏薪懈褔械褋泻懈褏褌褉械斜芯胁邪薪懈泄, 褌械褏薪懈褔械褋泻懈褏芯褌褔械褌芯胁, 锌褍斜谢懈褔薪芯写芯褋褌褍锌薪褘褏褌械褏薪懈褔械褋泻懈褏褌褉械斜芯胁邪薪懈泄 (PAS) 懈褉褍泻芯胁芯写褋褌胁 (胁写邪谢褜薪械泄褕械屑懈屑械薪褍械屑褘褏 "袩褍斜谢懈泻邪褑懈懈袦协袣"). 袠褏锌芯写谐芯褌芯胁泻邪锌芯褉褍褔械薪邪褌械褏薪懈褔械褋泻懈屑泻芯屑懈褌械褌邪屑. 袥褞斜芯泄薪邪褑懈芯薪邪谢褜薪褘泄泻芯屑懈褌械褌袦协袣, 蟹邪懈薪褌械褉械褋芯胁邪薪薪褘泄胁芯斜褗械泻褌械褉邪褋褋屑芯褌褉械薪懈褟, 褋泻芯褌芯褉褘屑懈屑械械褌写械谢芯, 屑芯卸械褌褍褔邪褋褌胁芯胁邪褌褜胁褝褌芯泄锌褉械写胁邪褉懈褌械谢褜薪芯泄褉邪斜芯褌械. 袦械卸写褍薪邪褉芯写薪褘械, 锌褉邪胁懈褌械谢褜褋褌胁械薪薪褘械懈薪械锌褉邪胁懈褌械谢褜褋褌胁械薪薪褘械芯褉谐邪薪懈蟹邪褑懈懈, 泻芯芯锌械褉懈褉褍褞褖懈械褋褟褋袦协袣, 褌邪泻卸械褍褔邪褋褌胁褍褞褌胁褝褌芯泄锌芯写谐芯褌芯胁泻械. 袦协袣褌械褋薪芯褋芯褌褉褍写薪懈褔邪械褌褋袦械卸写褍薪邪褉芯写薪芯泄芯褉谐邪薪懈蟹邪褑懈械泄锌芯褋褌邪薪写邪褉褌懈蟹邪褑懈懈 (袠小袨) 胁褋芯芯褌胁械褌褋褌胁懈懈褋褍褋谢芯胁懈褟屑懈, 芯锌褉械写械谢械薪薪褘屑懈褋芯谐谢邪褕械薪懈械屑屑械卸写褍褝褌懈屑懈写胁褍屑褟芯褉谐邪薪懈蟹邪褑懈褟屑懈.2) 肖芯褉屑邪谢褜薪褘械褉械褕械薪懈褟懈谢懈褋芯谐谢邪褕械薪懈褟袦协袣芯蟹薪邪褔邪褞褌胁褘褉邪卸械薪懈械锌芯谢芯卸懈褌械谢褜薪芯谐芯褉械褕械薪懈褟褌械褏薪懈褔械褋泻懈褏胁芯锌褉芯褋芯胁, 屑械卸写褍薪邪褉芯写薪褘泄泻芯薪褋械薪褋褍褋胁褋芯芯褌胁械褌褋褌胁褍褞褖懈褏芯斜谢邪褋褌褟褏, 褌邪泻泻邪泻褍泻邪卸写芯谐芯褌械褏薪懈褔械褋泻芯谐芯泻芯屑懈褌械褌邪械褋褌褜锌褉械写褋褌邪胁懈褌械谢懈芯褌胁褋械褏蟹邪懈薪褌械褉械褋芯胁邪薪薪褘褏薪邪褑懈芯薪邪谢褜薪褘褏泻芯屑懈褌械褌芯胁袦协袣.3) 袩褍斜谢懈泻邪褑懈懈袦协袣懈屑械褞褌褎芯褉屑褍褉械泻芯屑械薪写邪褑懈泄写谢褟屑械卸写褍薪邪褉芯写薪芯谐芯懈褋锌芯谢褜蟹芯胁邪薪懈褟懈锌褉懈薪懈屑邪褞褌褋褟薪邪褑懈芯薪邪谢褜薪褘屑懈泻芯屑懈褌械褌邪屑懈袦协袣胁褝褌芯屑泻邪褔械褋褌胁械. 袩褉懈谢芯卸械薪褘屑邪泻褋懈屑邪谢褜薪褘械褍褋懈谢懈褟写谢褟褌芯谐芯, 褔褌芯斜褘谐邪褉邪薪褌懈褉芯胁邪褌褜锌褉邪胁懈谢褜薪芯褋褌褜褌械褏薪懈褔械褋泻芯谐芯褋芯写械褉卸邪薪懈褟袩褍斜谢懈泻邪褑懈泄袦协袣, 芯写薪邪泻芯袦协袣薪械屑芯卸械褌芯褌胁械褔邪褌褜蟹邪锌芯褉褟写芯泻懈褏懈褋锌芯谢褜蟹芯胁邪薪懈褟懈谢懈蟹邪谢褞斜芯械薪械胁械褉薪芯械褌芯谢泻芯胁邪薪懈械谢褞斜褘屑泻芯薪械褔薪褘屑锌芯谢褜蟹芯胁邪褌械谢械屑.4) 袙褑械谢褟褏褋芯写械泄褋褌胁懈褟屑械卸写褍薪邪褉芯写薪芯泄谐邪褉屑芯薪懈蟹邪褑懈懈薪邪褑懈芯薪邪谢褜薪褘械泻芯屑懈褌械褌褘袦协袣芯斜褟蟹褍褞褌褋褟锌褉懈屑械薪褟褌褜袩褍斜谢懈泻邪褑懈懈袦协袣胁懈褏薪邪褑懈芯薪邪谢褜薪褘褏懈褉械谐懈芯薪邪谢褜薪褘褏锌褍斜谢懈泻邪褑懈褟褏褋屑邪泻褋懈屑邪谢褜薪芯泄褋褌械锌械薪褜褞锌褉懈斜谢懈卸械薪懈褟泻懈褋褏芯写薪褘屑. 袥褞斜褘械褉邪褋褏芯卸写械薪懈褟屑械卸写褍谢褞斜芯泄袩褍斜谢懈泻邪褑懈械泄袦协袣懈褋芯芯褌胁械褌褋褌胁褍褞褖械泄薪邪褑懈芯薪邪谢褜薪芯泄懈谢懈褉械谐懈芯薪邪谢褜薪芯泄锌褍斜谢懈泻邪褑懈械泄写芯谢卸薪褘斜褘褌褜褔械褌泻芯芯斜芯蟹薪邪褔械薪褘胁锌芯褋谢械写薪械泄.5) 袦协袣薪械褍褋褌邪薪邪胁谢懈胁邪械褌锌褉芯褑械写褍褉褘屑邪褉泻懈褉芯胁泻懈蟹薪邪泻芯屑芯写芯斜褉械薪懈褟懈薪械斜械褉械褌薪邪褋械斜褟芯褌胁械褌褋褌胁械薪薪芯褋褌褜蟹邪谢褞斜芯械芯斜芯褉褍写芯胁邪薪懈械, 芯泻芯褌芯褉芯屑蟹邪褟胁谢褟褞褌, 褔褌芯芯薪芯褋芯芯褌胁械褌褋褌胁褍械褌袩褍斜谢懈泻邪褑懈懈袦协袣.6) 袙褋械锌芯谢褜蟹芯胁邪褌械谢懈写芯谢卸薪褘斜褘褌褜褍胁械褉械薪褘, 褔褌芯芯薪懈懈褋锌芯谢褜蟹褍褞褌锌芯褋谢械写薪械械懈蟹写邪薪懈械褝褌芯泄锌褍斜谢懈泻邪褑懈懈.7) 袦协袣懈谢懈械谐芯写懈褉械泻褌芯褉邪, 褋谢褍卸邪褖懈械懈谢懈邪谐械薪褌褘, 胁泻谢褞褔邪褟芯褌写械谢褜薪褘褏褝泻褋锌械褉褌芯胁懈褔谢械薪芯胁械谐芯褌械褏薪懈褔械褋泻懈褏泻芯屑懈褌械褌芯胁懈薪邪褑懈芯薪邪谢褜薪褘褏泻芯屑懈褌械褌芯胁袦协袣, 薪械薪械褋褍褌薪懈泻邪泻芯泄芯褌胁械褌褋褌胁械薪薪芯褋褌懈懈薪械芯褌胁械褔邪褞褌蟹邪谢褞斜褘械锌褉懈褔懈薪械薪薪褘械褌械谢械褋薪褘械锌芯胁褉械卸写械薪懈褟, 屑邪褌械褉懈邪谢褜薪褘泄褍褖械褉斜懈谢懈写褉褍谐芯械锌芯胁褉械卸写械薪懈械谢褞斜芯泄锌褉懈褉芯写褘胁芯芯斜褖械, 泻邪泻锌褉褟屑芯械, 褌邪泻懈泻芯褋胁械薪薪芯械, 懈谢懈蟹邪蟹邪褌褉邪褌褘 (胁泻谢褞褔邪褟褞褉懈写懈褔械褋泻懈械褋斜芯褉褘) 懈褉邪褋褏芯写褘, 锌褉芯懈褋褌械泻邪褞褖懈械懈蟹懈褋锌芯谢褜蟹芯胁邪薪懈褟袩褍斜谢懈泻邪褑懈懈袦协袣, 懈谢懈械械褉邪蟹写械谢芯胁, 懈谢懈谢褞斜芯泄写褉褍谐芯泄袩褍斜谢懈泻邪褑懈懈袦协袣.8) 小谢械写褍械褌芯斜褉邪褌懈褌褜胁薪懈屑邪薪懈械薪邪薪芯褉屑邪褌懈胁薪褘械褋褋褘谢泻懈, 褍泻邪蟹邪薪薪褘械胁薪邪褋褌芯褟褖械屑褋褌邪薪写邪褉褌械. 袠褋锌芯谢褜蟹芯胁邪薪懈械褋褋褘谢芯褔薪褘褏屑械卸写褍薪邪褉芯写薪褘褏褋褌邪薪写邪褉褌芯胁褟胁谢褟械褌褋褟芯斜褟蟹邪褌械谢褜薪褘屑写谢褟锌褉邪胁懈谢褜薪芯谐芯锌褉懈屑械薪械薪懈褟薪邪褋褌芯褟褖械谐芯褋褌邪薪写邪褉褌邪.9) 小谢械写褍械褌芯斜褉邪褌懈褌褜胁薪懈屑邪薪懈械薪邪褌芯, 褔褌芯懈屑械械褌褋褟胁械褉芯褟褌薪芯褋褌褜褌芯谐芯, 褔褌芯薪械泻芯褌芯褉褘械懈蟹褝谢械屑械薪褌芯胁薪邪褋褌芯褟褖械谐芯褋褌邪薪写邪褉褌邪屑芯谐褍褌斜褘褌褜锌褉械写屑械褌芯屑锌邪褌械薪褌薪芯谐芯锌褉邪胁邪. 袦协袣薪械薪械褋械褌芯褌胁械褌褋褌胁械薪薪芯褋褌懈蟹邪懈写械薪褌懈褎懈泻邪褑懈褞谢褞斜褘褏褌邪泻懈褏锌邪褌械薪褌薪褘褏锌褉邪胁. 袦械卸写褍薪邪褉芯写薪褘泄褋褌邪薪写邪褉褌 IEC 61606-3 斜褘谢锌芯写谐芯褌芯胁谢械薪孝械褏薪懈褔械褋泻懈屑泻芯屑懈褌械褌芯屑 100 袦协袣 (IEC technical committee 100: 袗褍写懈芯-, 胁懈写械芯- 懈屑褍谢褜褌懈屑械写懈泄薪褘械褋懈褋褌械屑褘懈芯斜芯褉褍写芯胁邪薪懈械). 孝械泻褋褌薪邪褋褌芯褟褖械谐芯褋褌邪薪写邪褉褌邪芯褋薪芯胁邪薪薪邪褋谢械写褍褞褖懈褏写芯泻褍屑械薪褌邪褏:<table><tbody><tr><td></td><td></td></tr><tr><td>FDIS</td><td>袨褌褔械褌芯谐芯谢芯褋芯胁邪薪懈懈 </td></tr><tr><td>100/1428/FDIS</td><td>100/1453/RVD </td></tr></tbody></table> 袩芯谢薪褍褞懈薪褎芯褉屑邪褑懈褞芯谐芯谢芯褋芯胁邪薪懈懈锌芯锌芯胁芯写褍褍褌胁械褉卸写械薪懈褟褝褌芯谐芯褋褌邪薪写邪褉褌邪屑芯卸薪芯薪邪泄褌懈胁芯褌褔械褌械芯谐芯谢芯褋芯胁邪薪懈懈, 褍泻邪蟹邪薪薪芯屑胁胁褘褕械锌褉懈胁械写械薪薪芯泄褌邪斜谢懈褑械. 袧邪褋褌芯褟褖懈泄褋褌邪薪写邪褉褌斜褘谢褉邪蟹褉邪斜芯褌邪薪胁褋芯芯褌胁械褌褋褌胁懈懈褋袛懈褉械泻褌懈胁邪屑懈 ISO/IEC, 效邪褋褌褜 2. 小锌械褉械褔薪械屑胁褋械褏褔邪褋褌械泄褋械褉懈懈褋褌邪薪写邪褉褌芯胁 IEC 61606 锌芯写芯斜褖懈屑蟹邪谐芯谢芯胁泻芯屑 袗褍写懈芯- 懈邪褍写懈芯胁懈写械芯芯斜芯褉褍写芯胁邪薪懈械 - 袣芯屑锌芯薪械薪褌褘褑懈褎褉芯胁芯谐芯邪褍写懈芯芯斜芯褉褍写芯胁邪薪懈褟 - 袨褋薪芯胁薪褘械屑械褌芯写褘懈蟹屑械褉械薪懈褟邪褍写懈芯褏邪褉邪泻褌械褉懈褋褌懈泻 (Audio and audiovisual equipment - Digital audio parts - Basic measurement methods of audio characteristics) 屑芯卸薪芯芯蟹薪邪泻芯屑懈褌褜褋褟薪邪褋邪泄褌械袦协袣. 袧邪褋褌芯褟褖懈泄褋褌邪薪写邪褉褌懈褋锌芯谢褜蟹褍械褌褋褟褋芯胁屑械褋褌薪芯褋 IEC 61606-1. 袩芯褉械褕械薪懈褞褌械褏薪懈褔械褋泻芯谐芯泻芯屑懈褌械褌邪, 褋芯写械褉卸邪薪懈械薪邪褋褌芯褟褖械谐芯褋褌邪薪写邪褉褌邪斜褍写械褌芯褋褌邪胁邪褌褜褋褟薪械懈蟹屑械薪薪褘屑写芯写邪褌褘褉械蟹褍谢褜褌邪褌邪锌械褉械褋屑芯褌褉邪, 褍泻邪蟹邪薪薪芯泄薪邪褋邪泄褌械 IEC http://webstore.iec.ch, 胁芯褌薪芯褕械薪懈懈写邪薪薪褘褏, 褋胁褟蟹邪薪薪褘褏褋写邪薪薪芯泄泻芯薪泻褉械褌薪芯泄袩褍斜谢懈泻邪褑懈械泄. 袧邪褝褌褍写邪褌褍褋褌邪薪写邪褉褌斜褍写械褌: - 锌芯写褌胁械褉卸写械薪, - 邪薪薪褍谢懈褉芯胁邪薪, - 蟹邪屑械薪械薪锌械褉械褋屑芯褌褉械薪薪褘屑懈蟹写邪薪懈械屑懈谢懈 - 懈蟹屑械薪械薪.<h2>1 袨斜谢邪褋褌褜锌褉懈屑械薪械薪懈褟</h2> 袧邪褋褌芯褟褖懈泄褋褌邪薪写邪褉褌褍褋褌邪薪邪胁谢懈胁邪械褌芯褋薪芯胁薪褘械屑械褌芯写褘懈蟹屑械褉械薪懈泄邪褍写懈芯芯斜芯褉褍写芯胁邪薪懈褟写谢褟锌褉芯褎械褋褋懈芯薪邪谢褜薪芯谐芯锌褉懈屑械薪械薪懈褟. 袨锌褉械写械谢械薪懈褟, 褍褋谢芯胁懈褟懈屑械褌芯写褘懈蟹屑械褉械薪懈泄泻邪泻写谢褟斜褘褌芯胁芯谐芯锌褉懈屑械薪械薪懈褟, 褌邪泻懈写谢褟锌褉芯褎械褋褋懈芯薪邪谢褜薪芯谐芯锌褉懈屑械薪械薪懈褟褍褋褌邪薪芯胁谢械薪褘 IEC 61606-1. 袧邪褋褌芯褟褖懈泄褋褌邪薪写邪褉褌褋芯写械褉卸懈褌褍褌芯褔薪械薪懈褟芯锌褉械写械谢械薪懈泄懈褍褋谢芯胁懈泄懈屑械褌芯写芯胁懈蟹屑械褉械薪懈泄, 锌褉懈屑械薪懈屑褘械泻芯斜芯褉褍写芯胁邪薪懈褞写谢褟锌褉芯褎械褋褋懈芯薪邪谢褜薪芯谐芯锌褉懈屑械薪械薪懈褟, 泻芯褌芯褉褘械芯褌谢懈褔邪褞褌褋褟芯褌褍褋褌邪薪芯胁谢械薪薪褘褏胁 IEC 61606-1. 袙芯斜谢邪褋褌褜锌褉懈屑械薪械薪懈褟薪邪褋褌芯褟褖械谐芯褋褌邪薪写邪褉褌邪薪械胁褏芯写褟褌: - 懈蟹屑械褉械薪懈褟薪邪邪褍写懈芯褍褋褌褉芯泄褋褌胁邪褏薪懈蟹泻芯谐芯泻邪褔械褋褌胁邪; - 懈蟹屑械褉械薪懈褟薪邪邪褍写懈芯褍褋褌褉芯泄褋褌胁邪褏褋薪懈蟹泻芯泄褋泻芯褉芯褋褌褜褞锌械褉械写邪褔懈 ("锌芯写写懈邪锌邪蟹芯薪薪褘械" 懈谢懈 "锌械褉褑械锌褌褍邪谢褜薪褘械" 泻芯写懈褉褍褞褖懈械褍褋褌褉芯泄褋褌胁邪); - 懈蟹屑械褉械薪懈褟薪邪褍褋褌褉芯泄褋褌胁邪褏, 泻芯褌芯褉褘械褋褍褖械褋褌胁械薪薪芯屑芯写懈褎懈褑懈褉褍褞褌胁褉械屑械薪薪褘械懈谢懈褔邪褋褌芯褌薪褘械褏邪褉邪泻褌械褉懈褋褌懈泻懈褋懈谐薪邪谢邪, 褌邪泻懈械泻邪泻褕邪谐芯胁褘械锌械褉械泻谢褞褔邪褌械谢懈懈褉械胁械褉斜械褉邪褌芯褉褘; - 懈蟹屑械褉械薪懈褟褋懈谐薪邪谢芯胁芯褌邪薪邪谢芯谐芯胁芯谐芯胁褏芯写邪薪邪邪薪邪谢芯谐芯胁褘泄胁褘褏芯写, 泻褉芯屑械薪邪懈斜芯谢械械锌褉懈屑械薪褟械屑褘褏; - 懈褋锌褘褌邪薪懈褟, 褋胁褟蟹邪薪薪褘械褋褝谢械泻褌褉芯屑邪谐薪懈褌薪芯泄褋芯胁屑械褋褌懈屑芯褋褌褜褞懈斜械蟹芯锌邪褋薪芯褋褌褜褞.<h2>2 袧芯褉屑邪褌懈胁薪褘械褋褋褘谢泻懈</h2> 袛谢褟锌褉懈屑械薪械薪懈褟薪邪褋褌芯褟褖械谐芯褋褌邪薪写邪褉褌邪薪械芯斜褏芯写懈屑褘褋谢械写褍褞褖懈械褋褋褘谢芯褔薪褘械写芯泻褍屑械薪褌褘*. 袛谢褟写邪褌懈褉芯胁邪薪薪褘褏褋褋褘谢芯泻锌褉懈屑械薪褟械褌褋褟褌芯谢褜泻芯褍泻邪蟹邪薪薪芯械懈蟹写邪薪懈械褋褋褘谢芯褔薪芯谐芯写芯泻褍屑械薪褌邪, 写谢褟薪械写邪褌懈褉芯胁邪薪薪褘褏褋褋褘谢芯泻锌褉懈屑械薪褟褞褌锌芯褋谢械写薪械械懈蟹写邪薪懈械褋褋褘谢芯褔薪芯谐芯写芯泻褍屑械薪褌邪 (胁泻谢褞褔邪褟胁褋械械谐芯懈蟹屑械薪械薪懈褟). ________________ * 孝邪斜谢懈褑褍褋芯芯褌胁械褌褋褌胁懈褟薪邪褑懈芯薪邪谢褜薪褘褏褋褌邪薪写邪褉褌芯胁屑械卸写褍薪邪褉芯写薪褘屑褋屑. 锌芯褋褋褘谢泻械. - . 袙薪邪褋褌芯褟褖械屑褋褌邪薪写邪褉褌械懈褋锌芯谢褜蟹芯胁邪薪褘薪芯褉屑邪褌懈胁薪褘械褋褋褘谢泻懈薪邪褋谢械写褍褞褖懈械褋褌邪薪写邪褉褌褘: IEC 60268-1 Sound system equipment - Part 1: General (袨斜芯褉褍写芯胁邪薪懈械蟹胁褍泻芯胁褘褏褋懈褋褌械屑 - 效邪褋褌褜 1: 袨斜褖懈械锌芯谢芯卸械薪懈褟) IEC 60268-2 Sound system equipment - Part 2: Explanation of general terms and calculation methods (袨斜芯褉褍写芯胁邪薪懈械蟹胁褍泻芯胁褘褏褋懈褋褌械屑 - 效邪褋褌褜 2: 袪邪蟹褗褟褋薪械薪懈械芯褋薪芯胁薪褘褏褌械褉屑懈薪芯胁懈褋锌芯褋芯斜芯胁褉邪褋褔械褌邪) IEC 60958-1 Digital audio interface - Part 1: General (袠薪褌械褉褎械泄褋褑懈褎褉芯胁芯泄蟹胁褍泻芯胁芯泄 - 效邪褋褌褜 1: 袨斜褖懈械锌芯谢芯卸械薪懈褟) IEC 61260 Electroacoustics - Octave-band and fractional-octave-band filters (协谢械泻褌褉芯邪泻褍褋褌懈泻邪 - 袨泻褌邪胁薪褘械褎懈谢褜褌褉褘懈写褉芯斜薪芯-芯泻褌邪胁薪褘械褎懈谢褜褌褉褘) IEC 61606-1: 2009 Audio and audiovisual equipment - Digital audio parts - Basic measurement methods of audio characteristics - Part 1: General (袗褍写懈芯- 懈邪褍写懈芯胁懈蟹褍邪谢褜薪芯械芯斜芯褉褍写芯胁邪薪懈械 - 袣芯屑锌芯薪械薪褌褘褑懈褎褉芯胁芯泄邪褍写懈芯邪锌锌邪褉邪褌褍褉褘 - 袨褋薪芯胁薪褘械屑械褌芯写褘懈蟹屑械褉械薪懈褟蟹胁褍泻芯胁褘褏褏邪褉邪泻褌械褉懈褋褌懈泻 - 效邪褋褌褜 1: 袨斜褖懈械锌芯谢芯卸械薪懈褟) AES11-2003 AES Recommended Practice for Digital Audio Engineering - Synchronization of digital audio equipment in studio operations (袩褉邪泻褌懈褔械褋泻懈械袪械泻芯屑械薪写邪褑懈懈 AES 写谢褟褑懈褎褉芯胁芯泄邪褍写懈芯邪锌锌邪褉邪褌褍褉褘 - 小懈薪褏褉芯薪懈蟹邪褑懈褟褑懈褎褉芯胁芯谐芯邪褍写懈芯芯斜芯褉褍写芯胁邪薪懈褟写谢褟褋褌褍写懈泄薪芯泄褉邪斜芯褌褘).<h2>3 孝械褉屑懈薪褘懈芯锌褉械写械谢械薪懈褟</h2> 袙薪邪褋褌芯褟褖械屑褋褌邪薪写邪褉褌械锌褉懈屑械薪褟褞褌褋谢械写褍褞褖懈械褌械褉屑懈薪褘懈芯锌褉械写械谢械薪懈褟.3.1 褋芯褋褌邪胁谢褟褞褖懈械懈褋泻邪卸械薪懈褟 (aliasing component): 袨锌褉械写械谢械薪懈械锌褉懈胁械写械薪芯胁 IEC 61606-1.3.2 锌芯谢薪邪褟邪屑锌谢懈褌褍写邪胁褏芯写薪芯谐芯懈胁褘褏芯写薪芯谐芯邪薪邪谢芯谐芯胁芯谐芯褋懈谐薪邪谢邪 (analogue full-scale input and output amplitude): 袗屑锌谢懈褌褍写邪褋懈谐薪邪谢邪, 泻芯褌芯褉邪褟锌褉懈锌芯写邪褔械薪邪邪薪邪谢芯谐芯胁褘泄胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋芯蟹写邪械褌胁懈褋锌褘褌褍械屑芯屑芯斜芯褉褍写芯胁邪薪懈懈锌芯谢薪褍褞邪屑锌谢懈褌褍写褍褑懈褎褉芯胁芯谐芯褋懈谐薪邪谢邪; 懈薪邪芯斜芯褉芯褌, 锌芯谢薪邪褟邪屑锌谢懈褌褍写邪邪薪邪谢芯谐芯胁芯谐芯胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪锌褉械写褋褌邪胁谢褟械褌褋芯斜芯泄邪屑锌谢懈褌褍写褍, 泻芯褌芯褉褍褞锌芯谢褍褔邪褞褌薪邪邪薪邪谢芯谐芯胁芯屑胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟锌褉懈锌芯写邪褔械薪邪懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械锌芯谢薪芯泄邪屑锌谢懈褌褍写褘褑懈褎褉芯胁芯谐芯褋懈谐薪邪谢邪. 袩褉懈屑械褔邪薪懈褟1 袠薪芯谐写邪写懈邪锌邪蟹芯薪邪薪邪谢芯谐芯胁芯谐芯褋懈谐薪邪谢邪薪邪胁褏芯写械懈谢懈胁褘褏芯写械屑芯卸械褌斜褘褌褜屑械薪褜褕械, 褔械屑褋懈谐薪邪谢, 褋芯芯褌胁械褌褋褌胁褍褞褖懈泄锌芯谢薪芯泄邪屑锌谢懈褌褍写械褑懈褎褉芯胁芯谐芯褋懈谐薪邪谢邪. 袩芯褝褌芯泄锌褉懈褔懈薪械锌芯谢薪褘械邪屑锌谢懈褌褍写褘邪薪邪谢芯谐芯胁芯谐芯胁褏芯写薪芯谐芯懈胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪芯斜褘褔薪芯锌芯谢褍褔邪褞褌, 锌褉懈胁芯写褟胁写械泄褋褌胁懈械锌褉械芯斜褉邪蟹芯胁邪褌械谢懈锌褉懈斜芯谢械械薪懈蟹泻芯泄邪屑锌谢懈褌褍写械 (褋屑. 6.3.1.1 懈 6.3.2.1).2 袙褉邪屑泻邪褏薪邪褋褌芯褟褖械谐芯褋褌邪薪写邪褉褌邪薪械胁芯蟹屑芯卸薪芯褍褋褌邪薪芯胁懈褌褜懈写械邪谢褜薪褘械蟹薪邪褔械薪懈褟褝褌懈褏邪屑锌谢懈褌褍写, 褌邪泻泻邪泻芯薪懈褟胁谢褟褞褌褋褟褉邪蟹谢懈褔薪褘屑懈写谢褟褉邪蟹谢懈褔薪褘褏褌懈锌芯胁芯斜芯褉褍写芯胁邪薪懈褟锌芯谢褜蟹芯胁邪褌械谢褟懈屑芯谐褍褌斜褘褌褜屑芯写邪谢褜薪芯锌械褉械屑械薪薪褘屑懈写谢褟芯写薪芯谐芯懈褌芯谐芯卸械芯斜芯褉褍写芯胁邪薪懈褟锌芯谢褜蟹芯胁邪褌械谢褟.3 袝褋谢懈褝褌懈蟹薪邪褔械薪懈褟褟胁谢褟褞褌褋褟薪械懈蟹胁械褋褌薪褘屑懈写谢褟懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟锌褉懈锌芯写谐芯褌芯胁泻械泻懈褋锌褘褌邪薪懈褟屑, 懈褏褋谢械写褍械褌锌械褉胁懈褔薪芯褍褋褌邪薪芯胁懈褌褜胁芯斜褖械屑胁懈写械, 懈褋锌芯谢褜蟹褍褟屑械褌芯写褘, 褍褋褌邪薪芯胁谢械薪薪褘械胁 6.3.1.1 懈 6.3.2.1, 褌邪泻泻邪泻胁锌芯褋谢械写褋褌胁懈懈屑芯卸械褌斜褘褌褜薪械芯斜褏芯写懈屑芯, 薪邪锌褉懈屑械褉, 胁胁械褋褌懈胁写械泄褋褌胁懈械邪薪邪谢芯谐芯胁褘泄胁褏芯写锌褉懈屑懈薪褍褋 60 写袘<img src="data:image/jpeg;base64,R0lGODdhEgAYAIABAAAAAP///ywAAAAAEgAYAAACKYyPqcvtD6OctNr7gN5mg/V1QTiCCcmEJKp4iJaKpxm3s/zCh4v1PlQAADs=" width="18" height="24"> 懈谢懈懈蟹屑械褉懈褌褜邪屑锌谢懈褌褍写褍邪薪邪谢芯谐芯胁芯谐芯胁褘褏芯写邪胁写袘<img src="data:image/jpeg;base64,R0lGODdhEgAYAIABAAAAAP///ywAAAAAEgAYAAACKYyPqcvtD6OctNr7gN5mg/V1QTiCCcmEJKp4iJaKpxm3s/zCh4v1PlQAADs=" width="18" height="24"> 芯褌薪芯褋懈褌械谢褜薪芯褑懈褎褉芯胁芯谐芯 (胁褏芯写薪芯谐芯, 胁芯蟹斜褍卸写邪褞褖械谐芯) 褋懈谐薪邪谢邪.3.3 褎芯褉屑邪褌泻芯写懈褉芯胁邪薪懈褟 (coding format): 笑懈褎褉芯胁芯械褍褋谢芯胁薪芯械芯斜芯蟹薪邪褔械薪懈械, 锌褉懈屑械薪褟械屑芯械写谢褟锌褉械写褋褌邪胁谢械薪懈褟褑懈褎褉芯胁褘褏邪褍写懈芯写邪薪薪褘褏薪邪胁褏芯写械懈谢懈胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟. 袩褉懈屑械褔邪薪懈械 - 袩褉械写锌芯谢邪谐邪械褌褋褟, 褔褌芯薪邪褋褌芯褟褖懈泄褋褌邪薪写邪褉褌褋谢械写褍械褌锌褉懈屑械薪褟褌褜胁芯褋薪芯胁薪芯屑泻懈褋锌褘褌褍械屑芯屑褍芯斜芯褉褍写芯胁邪薪懈褞, 泻芯褌芯褉芯械褉邪斜芯褌邪械褌褋褑懈褎褉芯胁褘屑懈邪褍写懈芯褋懈谐薪邪谢邪屑懈, 胁褘褉邪卸械薪薪褘屑懈胁胁懈写械锌芯褌芯泻邪泻芯写芯胁芯泄屑芯写褍谢褟褑懈懈谢懈薪械泄薪褘褏懈屑锌褍谢褜褋芯胁; 褌芯械褋褌褜锌芯褌芯泻褋谢芯胁胁写胁芯懈褔薪芯屑泻芯写械, 薪械锌芯褋褉械写褋褌胁械薪薪芯锌褉械写褋褌邪胁谢褟褞褖懈褏邪屑锌谢懈褌褍写褘锌芯褋谢械写芯胁邪褌械谢褜薪褘褏邪褍写懈芯懈屑锌褍谢褜褋芯胁, 写懈褋泻褉械褌懈蟹懈褉芯胁邪薪薪褘褏褋 (泻芯薪泻褉械褌薪芯泄) 褔邪褋褌芯褌芯泄写懈褋泻褉械褌懈蟹邪褑懈懈懈锌褉械写褋褌邪胁谢械薪薪褘褏胁胁懈写械写胁芯懈褔薪褘褏写芯锌芯谢薪懈褌械谢褜薪褘褏褔懈褋械谢. 袩芯谢芯卸懈褌械谢褜薪褘械邪薪邪谢芯谐芯胁褘械薪邪锌褉褟卸械薪懈褟褋芯芯褌胁械褌褋褌胁褍褞褌锌芯谢芯卸懈褌械谢褜薪褘屑蟹薪邪褔械薪懈褟屑褑懈褎褉芯胁芯谐芯懈屑锌褍谢褜褋邪 (褌芯械褋褌褜写胁芯懈褔薪褘屑写芯锌芯谢薪懈褌械谢褜薪褘屑褔懈褋谢邪屑, 褋邪屑褘泄褋褌邪褉褕懈泄褉邪蟹褉褟写泻芯褌芯褉褘褏褉邪胁械薪薪褍谢褞). 袦薪芯谐懈械懈蟹屑械褌芯写芯胁, 芯锌懈褋邪薪薪褘褏胁薪邪褋褌芯褟褖械屑褋褌邪薪写邪褉褌械, 锌褉懈屑械薪懈屑褘泻写褉褍谐懈屑褎芯褉屑邪褌邪屑泻芯写懈褉芯胁邪薪懈褟.3.4 锌芯谢薪褘泄褋懈谐薪邪谢胁写械褑懈斜械谢邪褏, 写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24"> (decibels full-scale dB<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24">): 小褉械写薪械泻胁邪写褉邪褌懈褔薪芯械蟹薪邪褔械薪懈械邪屑锌谢懈褌褍写褘褋懈薪褍褋芯懈写邪谢褜薪芯谐芯褋懈谐薪邪谢邪, 芯锌懈褋邪薪薪芯械胁 3.10, 芯锌褉械写械谢褟褞褌泻邪泻 0 写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24">, 谐写械邪屑锌谢懈褌褍写褍谢褞斜芯谐芯褋懈谐薪邪谢邪屑芯卸薪芯芯锌褉械写械谢懈褌褜胁写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24">, 泻邪泻写胁邪写褑邪褌懈泻褉邪褌薪芯械蟹薪邪褔械薪懈械写械褋褟褌懈褔薪芯谐芯谢芯谐邪褉懈褎屑邪芯褌薪芯褕械薪懈褟褋褉械写薪械泻胁邪写褉邪褌懈褔薪芯谐芯蟹薪邪褔械薪懈褟邪屑锌谢懈褌褍写褘褋懈谐薪邪谢邪泻褋褉械写薪械泻胁邪写褉邪褌懈褔薪芯屑褍蟹薪邪褔械薪懈褞邪屑锌谢懈褌褍写褘褋懈谐薪邪谢邪, 芯锌褉械写械谢械薪薪芯谐芯胁 3.10. 袩褉懈屑械褔邪薪懈械 - 袗屑锌谢懈褌褍写邪邪薪邪谢芯谐芯胁芯谐芯褋懈谐薪邪谢邪薪邪胁褏芯写械懈谢懈胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟屑芯卸械褌斜褘褌褜胁褘褉邪卸械薪邪胁写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24"> 锌芯芯褌薪芯褕械薪懈褞泻邪屑锌谢懈褌褍写械锌芯谢薪芯谐芯邪薪邪谢芯谐芯胁芯谐芯胁褏芯写薪芯谐芯懈谢懈胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪, 芯锌褉械写械谢械薪薪褘褏褋芯谐谢邪褋薪芯 3.2.3.5 褑懈褎褉芯胁芯泄邪褍写懈芯懈薪褌械褉褎械泄褋 (digital audio interface): 肖懈蟹懈褔械褋泻懈泄薪芯褋懈褌械谢褜, 锌芯褋褉械写褋褌胁芯屑泻芯褌芯褉芯谐芯褑懈褎褉芯胁褘械邪褍写懈芯写邪薪薪褘械锌械褉械写邪褞褌褋褟泻懈褋锌褘褌褍械屑芯屑褍芯斜芯褉褍写芯胁邪薪懈褞懈谢懈芯褌薪械谐芯. 袩褉懈屑械褔邪薪懈械 - 笑懈褎褉芯胁褘械邪褍写懈芯懈薪褌械褉褎械泄褋褘屑芯谐褍褌胁泻谢褞褔邪褌褜薪芯褋懈褌械谢懈懈薪褎芯褉屑邪褑懈懈褋斜芯谢褜褕芯泄锌谢芯褌薪芯褋褌褜褞蟹邪锌懈褋懈写邪薪薪褘褏 (薪邪锌褉懈屑械褉, 胁褋谢褍褔邪械 CD-锌谢械泄械褉邪) 懈谢懈褉邪写懈芯褔邪褋褌芯褌薪褘械 (RF) 薪芯褋懈褌械谢懈 (薪邪锌褉懈屑械褉, 胁褋谢褍褔邪械泻芯屑锌褜褞褌械褉薪芯泄锌褉懈褋褌邪胁泻懈泻褌械谢械胁懈蟹芯褉褍), 邪褌邪泻卸械芯斜褘褔薪褘械屑械写薪褘械懈谢懈褑懈褎褉芯胁褘械芯锌褌懈褔械褋泻懈械屑械卸褋芯械写懈薪械薪懈褟.3.6 褑懈褎褉芯胁芯泄邪褍写懈芯褋懈谐薪邪谢 (digital audio signal): 袨锌褉械写械谢械薪懈械锌褉懈胁械写械薪芯胁 IEC 61606-1.3.7 褑懈褎褉芯胁芯泄薪芯谢褜 (digital zero): 袨锌褉械写械谢械薪懈械锌褉懈胁械写械薪芯胁 IEC 61606-1.3.8 懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械袠袨 (equipment under test) EUT: 袨锌褉械写械谢械薪懈械锌褉懈胁械写械薪芯胁 IEC 61606-1. 袩褉懈屑械褔邪薪懈械 - 袩褉懈褉邪蟹褉邪斜芯褌泻械褋褌褉褍泻褌褍褉褘芯斜芯褉褍写芯胁邪薪懈褟懈谢懈褌械褏薪懈褔械褋泻懈褏褌褉械斜芯胁邪薪懈泄泻褍褋褌邪薪芯胁泻械胁邪卸薪芯褉邪褋褋屑芯褌褉械褌褜褋锌芯褋芯斜, 泻芯褌芯褉褘屑屑芯卸薪芯褋械谐屑械薪褌懈褉芯胁邪褌褜 (写械谢懈褌褜薪邪褔邪褋褌懈) 褉邪蟹谢懈褔薪褘械褝谢械屑械薪褌褘芯斜芯褉褍写芯胁邪薪懈褟写谢褟褑械谢械泄褋锌械褑懈褎懈泻邪褑懈懈懈谢懈锌褉芯胁械写械薪懈褟懈蟹屑械褉械薪懈褟. 袧邪锌褉懈屑械褉, 芯褋薪芯胁薪芯泄 D/A (褑懈褎褉芯-邪薪邪谢芯谐芯胁褘泄) 锌褉械芯斜褉邪蟹芯胁邪褌械谢褜屑芯卸械褌锌褉械写褋褌邪胁谢褟褌褜褋芯斜芯泄锌褉芯褋褌芯械袠袨褋 "袨斜褖懈屑懈褏邪褉邪泻褌械褉懈褋褌懈泻邪屑懈", "啸邪褉邪泻褌械褉懈褋褌懈泻邪屑懈褑懈褎褉芯胁芯谐芯胁褏芯写邪" 懈 "啸邪褉邪泻褌械褉懈褋褌懈泻邪屑懈邪薪邪谢芯谐芯胁芯谐芯胁褘褏芯写邪". 袨写薪邪泻芯斜芯谢褜褕芯泄褋褌褍写懈泄薪褘泄屑懈泻褕械褉薪褘泄锌褍谢褜褌屑芯卸械褌褋芯褋褌芯褟褌褜懈蟹屑薪芯谐懈褏褉邪蟹谢懈褔薪褘褏褎褍薪泻褑懈芯薪邪谢褜薪褘褏斜谢芯泻芯胁懈斜芯谢褜褕芯谐芯泻芯谢懈褔械褋褌胁邪褉邪蟹谢懈褔薪褘褏胁褏芯写薪褘褏懈胁褘褏芯写薪褘褏褋懈谐薪邪谢芯胁褉邪蟹谢懈褔薪褘褏褌懈锌芯胁懈胁褉邪蟹谢懈褔薪褘褏芯斜谢邪褋褌褟褏. 孝邪泻芯泄屑懈泻褕械褉薪褘泄锌褍谢褜褌屑芯卸薪芯褉邪褋褋屑邪褌褉懈胁邪褌褜泻邪泻褋芯胁芯泻褍锌薪芯褋褌褜褉邪蟹谢懈褔薪褘褏褝谢械屑械薪褌芯胁: 薪邪锌褉懈屑械褉, "邪薪邪谢芯谐芯胁褘褏谢懈薪械泄薪褘褏胁褏芯写芯胁", "邪薪邪谢芯谐芯胁褘褏胁褏芯写芯胁屑懈泻褉芯褎芯薪芯胁", "AES3 胁褏芯写芯胁", "泻邪薪邪谢芯胁褝泻胁邪谢邪泄蟹械褉芯胁", "锌褉芯褑械褋褋芯褉芯胁褕懈薪褘屑懈泻褕懈褉芯胁邪薪懈褟" 懈褌.写. 袨斜褘褔薪芯泻泻邪卸写芯屑褍懈蟹褉邪蟹谢懈褔薪褘褏褝谢械屑械薪褌芯胁锌褉懈屑械薪褟褞褌褉邪蟹谢懈褔薪褘械泻褉懈褌械褉懈懈懈蟹屑械褉械薪懈泄, 懈写芯谢卸薪褘斜褘褌褜褍褋褌邪薪芯胁谢械薪褘褉邪蟹谢懈褔薪褘械褉邪斜芯褔懈械褏邪褉邪泻褌械褉懈褋褌懈泻懈. 袙褌邪泻芯屑褋谢褍褔邪械泻邪卸写褘泄懈蟹褝谢械屑械薪褌芯胁锌芯写褋懈褋褌械屑褘褋谢械写褍械褌, 械褋谢懈褝褌芯胁芯蟹屑芯卸薪芯, 褉邪褋褋屑邪褌褉懈胁邪褌褜泻邪泻写懈褋泻褉械褌薪芯械 "懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械", 褍褋褌邪薪邪胁谢懈胁邪褌褜褌械褏薪懈褔械褋泻懈械褌褉械斜芯胁邪薪懈褟懈锌褉芯胁芯写懈褌褜懈蟹屑械褉械薪懈褟褋谢械写褍械褌懈薪写懈胁懈写褍邪谢褜薪芯. 袣褉芯屑械褝褌芯谐芯, 写芯谢卸薪褘斜褘褌褜褍褋褌邪薪芯胁谢械薪褘褌懈锌懈褔薪褘械褋褏械屑褘锌褉芯褏芯卸写械薪懈褟褋懈谐薪邪谢芯胁褔械褉械蟹胁械褋褜泻芯屑锌谢械泻褋芯斜芯褉褍写芯胁邪薪懈褟懈褉邪斜芯褔懈械褏邪褉邪泻褌械褉懈褋褌懈泻懈泻芯屑锌谢械泻褋邪, 泻邪泻写谢褟芯褌写械谢褜薪芯谐芯懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟.3.9 屑邪泻褋懈屑邪谢褜薪邪褟褔邪褋褌芯褌邪褋懈谐薪邪谢邪 (folding frequency): 袩芯谢芯胁懈薪邪褔邪褋褌芯褌褘写懈褋泻褉械褌懈蟹邪褑懈懈懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟. 袩褉懈屑械褔邪薪懈褟1 袩芯写邪胁邪械屑褘械薪邪懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械褋懈谐薪邪谢褘胁褘褕械褝褌芯泄褔邪褋褌芯褌褘锌芯写胁械褉谐邪褞褌褋褟懈褋泻邪卸械薪懈褞.2 袣芯屑锌谢械泻褋薪芯械懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械屑芯卸械褌懈屑械褌褜褉邪蟹谢懈褔薪褘械胁褏芯写薪褍褞懈胁褘褏芯写薪褍褞屑邪泻褋懈屑邪谢褜薪褘械褔邪褋褌芯褌褘褋懈谐薪邪谢邪. 袙褌邪泻芯屑褋谢褍褔邪械, 械褋谢懈胁褏芯写薪芯泄懈谢懈胁褘褏芯写薪芯泄褋懈谐薪邪谢薪械褍泻邪蟹邪薪褘, 屑邪泻褋懈屑邪谢褜薪邪褟褔邪褋褌芯褌邪褋懈谐薪邪谢邪写芯谢卸薪邪芯褌薪芯褋懈褌褜褋褟泻斜芯谢械械薪懈蟹泻芯泄褔邪褋褌芯褌械.3.10 锌芯谢薪邪褟邪屑锌谢懈褌褍写邪褋懈谐薪邪谢邪 FS (full-scale amplitude FS): 袗屑锌谢懈褌褍写邪褋懈薪褍褋芯懈写邪谢褜薪芯谐芯褋懈谐薪邪谢邪褋褔邪褋褌芯褌芯泄 997 袚褑, 锌懈泻锌芯谢芯卸懈褌械谢褜薪芯谐芯懈屑锌褍谢褜褋邪泻芯褌芯褉芯谐芯褌芯褔薪芯写芯褋褌懈谐邪械褌胁械谢懈褔懈薪褘锌芯谢芯卸懈褌械谢褜薪芯谐芯锌芯谢薪芯谐芯褑懈褎褉芯胁芯谐芯褋懈谐薪邪谢邪 (胁写胁芯懈褔薪芯屑芯斜褉邪褌薪芯屑泻芯写械写胁芯懈褔薪芯械蟹薪邪褔械薪懈械 0111 ...1111 写谢褟锌芯谢褍褔械薪懈褟写谢懈薪褘褋谢芯胁邪) 懈锌懈泻芯褌褉懈褑邪褌械谢褜薪芯谐芯懈屑锌褍谢褜褋邪泻芯褌芯褉芯谐芯褌芯褔薪芯写芯褋褌懈谐邪械褌胁械谢懈褔懈薪褘 (斜械蟹械写懈薪懈褑褘) 芯褌褉懈褑邪褌械谢褜薪芯谐芯锌芯谢薪芯谐芯褑懈褎褉芯胁芯谐芯褋懈谐薪邪谢邪 (1000...0001 写谢褟锌芯谢褍褔械薪懈褟写谢懈薪褘褋谢芯胁邪), 芯褋褌邪胁谢褟褟屑邪泻褋懈屑邪谢褜薪褘泄芯褌褉懈褑邪褌械谢褜薪褘泄泻芯写 (1000...0000) 薪械懈褋锌芯谢褜蟹芯胁邪薪薪褘屑.3.11 胁褘褋芯泻懈械懈薪懈蟹泻懈械褔邪褋褌芯褌褘锌芯屑械褏 (high and low interference frequencies): 校屑械褉械薪薪芯胁褘褋芯泻懈械懈薪懈蟹泻懈械褔邪褋褌芯褌褘褋懈谐薪邪谢邪, 15 泻袚褑懈 60 袚褑褋芯芯褌胁械褌褋褌胁械薪薪芯, 锌褉懈泻芯褌芯褉褘褏屑芯谐褍褌斜褘褌褜蟹邪褉械谐懈褋褌褉懈褉芯胁邪薪褘薪械泻芯褌芯褉褘械褝褎褎械泻褌褘锌芯屑械褏, 械褋谢懈薪械褌褉械斜褍械褌褋褟懈褏谐褉邪褎懈褔械褋泻芯谐芯锌褉械写褋褌邪胁谢械薪懈褟.3.12 胁薪褍褌褉懈锌芯谢芯褋薪邪褟邪屑锌谢懈褌褍写邪 (in-band amplitude): 袗屑锌谢懈褌褍写邪, 懈蟹屑械褉械薪懈械泻芯褌芯褉芯泄锌褉芯胁械写械薪芯褋胁泻谢褞褔械薪薪褘屑褋褌邪薪写邪褉褌薪褘屑褎懈谢褜褌褉芯屑薪懈卸薪懈褏褔邪褋褌芯褌, 褔褌芯斜褘懈褋泻谢褞褔懈褌褜泻芯屑锌芯薪械薪褌褘胁薪械锌芯谢芯褋褘, 胁褘褕械胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘.3.13 胁薪褍褌褉懈锌芯谢芯褋薪褘泄写懈邪锌邪蟹芯薪褔邪褋褌芯褌 (in-band frequency range): 袨锌褉械写械谢械薪懈械锌褉懈胁械写械薪芯胁 IEC 61606-1.3.14 写谢懈薪邪褋谢芯胁邪胁褏芯写薪芯谐芯褋懈谐薪邪谢邪 (input word length): 袦邪泻褋懈屑邪谢褜薪邪褟写谢懈薪邪邪褍写懈芯褋谢芯胁邪, 泻芯褌芯褉褍褞屑芯卸薪芯锌芯写邪褌褜薪邪褑懈褎褉芯胁芯泄胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟锌褉懈褍褋褌邪薪芯胁谢械薪薪芯泄 (胁芯褋锌褉芯懈蟹胁芯写懈屑芯泄) 薪邪褋褌褉芯泄泻械, 写谢褟泻芯褌芯褉芯泄薪械谢褜蟹褟薪械褍褔懈褌褘胁邪褌褜屑谢邪写褕懈泄写胁芯懈褔薪褘泄褉邪蟹褉褟写.3.15 薪械褍褋褌芯泄褔懈胁邪褟褋懈薪褏褉芯薪懈蟹邪褑懈褟懈薪褌械褉褎械泄褋邪 (interference jitter): 袙褉械屑械薪薪褘械芯褕懈斜泻懈胁锌械褉械褏芯写邪褏褑懈褎褉芯胁芯谐芯邪褍写懈芯薪芯褋懈褌械谢褟懈谢懈芯褌褋懈薪褏褉芯薪懈蟹邪褑懈懈锌芯芯锌芯褉薪芯屑褍褋懈谐薪邪谢褍懈蟹-蟹邪褝褎褎械泻褌芯胁屑芯薪褌邪卸邪懈谢懈薪械褍褋褌芯泄褔懈胁芯褋褌懈褋懈薪褏褉芯薪懈蟹邪褑懈懈芯斜芯褉褍写芯胁邪薪懈褟懈褋褌芯褔薪懈泻邪.3.16 胁芯褋锌褉懈懈屑褔懈胁芯褋褌褜 (褔褍胁褋褌胁懈褌械谢褜薪芯褋褌褜) 泻薪械褍褋褌芯泄褔懈胁芯泄褋懈薪褏褉芯薪懈蟹邪褑懈懈 (jitter susceptibility): 袙芯蟹写械泄褋褌胁懈械薪邪褉邪斜芯褔懈械褏邪褉邪泻褌械褉懈褋褌懈泻懈懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟薪械褍褋褌芯泄褔懈胁芯褋褌懈写懈褋泻褉械褌懈蟹邪褑懈懈, 胁褘蟹胁邪薪薪芯泄薪械褍褋褌芯泄褔懈胁芯褋褌褜褞褋懈薪褏褉芯薪懈蟹邪褑懈懈懈薪褌械褉褎械泄褋邪懈谢懈锌芯褋褌褍锌邪褞褖械泄褋懈薪褏褉芯薪懈蟹邪褑懈懈锌芯芯锌芯褉薪芯屑褍褋懈谐薪邪谢褍.3.17 屑邪泻褋懈屑邪谢褜薪邪褟邪屑锌谢懈褌褍写邪懈蟹屑械褉械薪懈褟 (maximal measuring amplitude): 袗屑锌谢懈褌褍写邪褋懈谐薪邪谢邪屑懈薪褍褋 1 写袘<img src="data:image/jpeg;base64,R0lGODdhEgAYAIABAAAAAP///ywAAAAAEgAYAAACKYyPqcvtD6OctNr7gN5mg/V1QTiCCcmEJKp4iJaKpxm3s/zCh4v1PlQAADs=" width="18" height="24">, 斜谢懈蟹泻邪褟泻锌芯谢薪芯泄邪屑锌谢懈褌褍写械 (薪芯薪懈卸械薪械械), 泻芯褌芯褉褍褞锌芯写邪褞褌薪邪懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械胁薪械泻芯褌芯褉褘褏懈蟹芯锌懈褋邪薪薪褘褏屑械褌芯写芯胁. 袩褉懈屑械褔邪薪懈械 - 协褌芯芯锌褉械写械谢械薪懈械屑芯卸薪芯锌褉懈屑械薪褟褌褜泻邪泻泻褑懈褎褉芯胁芯屑褍, 褌邪泻懈泻邪薪邪谢芯谐芯胁芯屑褍褋懈谐薪邪谢褍 (褋屑. 3.4).3.18 薪芯褉屑邪谢褜薪褘泄懈屑锌械写邪薪褋薪邪谐褉褍蟹泻懈 (normal load impedance): 校褋褌邪薪芯胁谢械薪薪褘泄懈屑锌械写邪薪褋写懈褎褎械褉械薪褑懈邪谢褜薪芯谐芯胁褏芯写邪邪薪邪谢芯谐芯胁芯谐芯懈蟹屑械褉懈褌械谢褜薪芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 芯锌褉械写械谢褟械屑褘泄泻邪泻 100 泻袨屑懈谢懈斜芯谢械械, 褋芯械写懈薪械薪薪褘泄锌邪褉邪谢谢械谢褜薪芯褋懈薪写褍泻褌懈胁薪芯褋褌褜褞薪械斜芯谢械械 500 锌肖写谢褟褑械谢械泄锌褉懈屑械薪械薪懈褟薪邪褋褌芯褟褖械谐芯褋褌邪薪写邪褉褌邪.3.19 薪芯褉屑邪谢褜薪邪褟邪屑锌谢懈褌褍写邪懈蟹屑械褉械薪懈泄 (normal measuring amplitude): 袗屑锌谢懈褌褍写邪褋懈谐薪邪谢邪屑懈薪褍褋 20 写袘<img src="data:image/jpeg;base64,R0lGODdhEgAYAIABAAAAAP///ywAAAAAEgAYAAACKYyPqcvtD6OctNr7gN5mg/V1QTiCCcmEJKp4iJaKpxm3s/zCh4v1PlQAADs=" width="18" height="24">, 锌褉械写褋褌邪胁谢褟褞褖邪褟褌懈锌懈褔薪褍褞褉邪斜芯褔褍褞邪屑锌谢懈褌褍写褍, 泻芯褌芯褉褍褞锌芯写邪褞褌薪邪懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械胁薪械泻芯褌芯褉褘褏懈蟹芯锌懈褋邪薪薪褘褏屑械褌芯写芯胁. 袩褉懈屑械褔邪薪懈械 - 协褌芯芯锌褉械写械谢械薪懈械屑芯卸薪芯锌褉懈屑械薪褟褌褜泻邪泻泻褑懈褎褉芯胁芯屑褍, 褌邪泻懈泻邪薪邪谢芯谐芯胁芯屑褍褋懈谐薪邪谢褍 (褋屑. 锌.3.4).3.20 薪芯褉屑邪谢褜薪邪褟褔邪褋褌芯褌邪懈蟹屑械褉械薪懈泄 (normal measuring frequency): 效邪褋褌芯褌邪褋懈谐薪邪谢邪 997 袚褑, 锌褉械写褋褌邪胁谢褟褞褖邪褟褌懈锌懈褔薪褍褞褔邪褋褌芯褌褍褋褉械写薪械谐芯写懈邪锌邪蟹芯薪邪, 泻芯褌芯褉褍褞锌芯写邪褞褌薪邪懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械胁薪械泻芯褌芯褉褘褏懈蟹芯锌懈褋邪薪薪褘褏屑械褌芯写芯胁.3.21 薪芯褉屑邪谢褜薪褘泄懈屑锌械写邪薪褋懈褋褌芯褔薪懈泻邪 (normal source impedance): 校褋褌邪薪芯胁谢械薪薪褘泄懈屑锌械写邪薪褋写懈褎褎械褉械薪褑懈邪谢褜薪芯谐芯胁褘褏芯写邪邪薪邪谢芯谐芯胁芯谐芯懈蟹屑械褉懈褌械谢褜薪芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 芯锌褉械写械谢褟械屑褘泄泻邪泻 50 袨屑懈谢懈屑械薪械械写谢褟褋懈屑屑械褌褉懈褔薪芯谐芯 (写懈褎褎械褉械薪褑懈邪谢褜薪芯谐芯) 胁褘褏芯写邪懈 25 袨屑懈谢懈屑械薪械械写谢褟薪械褋懈屑屑械褌褉懈褔薪芯谐芯 (蟹邪蟹械屑谢械薪薪芯谐芯) 胁褘褏芯写邪, 写谢褟褑械谢械泄锌褉懈屑械薪械薪懈褟薪邪褋褌芯褟褖械谐芯褋褌邪薪写邪褉褌邪.3.22 邪屑锌谢懈褌褍写邪胁薪械锌芯谢芯褋褘 (out-of-band amplitude): 袗屑锌谢懈褌褍写邪, 懈蟹屑械褉械薪懈械泻芯褌芯褉芯泄锌褉芯胁械写械薪芯褋胁泻谢褞褔械薪薪褘屑胁薪械锌芯谢芯褋薪褘屑褎懈谢褜褌褉芯屑, 褔褌芯斜褘懈褋泻谢褞褔懈褌褜泻芯屑锌芯薪械薪褌褘胁薪褍褌褉懈锌芯谢芯褋褘, 薪懈卸械胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘.3.23 写懈邪锌邪蟹芯薪褔邪褋褌芯褌胁薪械锌芯谢芯褋褘 (out-of-band frequency range): 袛懈邪锌邪蟹芯薪褔邪褋褌芯褌芯褌屑邪泻褋懈屑邪谢褜薪芯泄褔邪褋褌芯褌褘褋懈谐薪邪谢邪写芯 192 泻袚褑 (懈谢懈写芯泻邪泻芯谐芯-谢懈斜芯写褉褍谐芯谐芯褍褋褌邪薪芯胁谢械薪薪芯谐芯屑邪泻褋懈屑褍屑邪). 袩褉懈屑械褔邪薪懈械 - 小懈谐薪邪谢褘, 锌芯写邪胁邪械屑褘械薪邪胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟胁褝褌芯屑写懈邪锌邪蟹芯薪械褔邪褋褌芯褌, 锌芯写胁械褉谐邪褞褌褋褟懈褋泻邪卸械薪懈褞.3.24 写谢懈薪邪褋谢芯胁邪胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪 (output word length): 效懈褋谢芯蟹薪邪褔邪褖懈褏斜懈褌, 锌械褉械写邪胁邪械屑褘褏褑懈褎褉芯胁褘屑胁褘褏芯写薪褘屑褋懈谐薪邪谢芯屑懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟锌褉懈写邪薪薪褘褏 (胁芯褋锌褉芯懈蟹胁芯写懈屑褘褏) 薪邪褋褌褉芯泄泻邪褏, 薪懈芯写懈薪懈蟹泻芯褌芯褉褘褏锌芯褋褌芯褟薪薪芯薪械褉邪胁械薪薪褍谢褞.3.25 芯褋褌邪褌芯褔薪邪褟邪屑锌谢懈褌褍写邪 (residual amplitude): 袗屑锌谢懈褌褍写邪, 懈蟹屑械褉械薪薪邪褟褋胁泻谢褞褔械薪薪褘屑褋褌邪薪写邪褉褌薪褘屑 (锌芯谢芯褋芯胁褘屑) 蟹邪谐褉邪卸写邪褞褖懈屑褎懈谢褜褌褉芯屑写谢褟锌芯写邪胁谢械薪懈褟胁谢懈褟薪懈褟薪械卸械谢邪褌械谢褜薪芯泄褔邪褋褌芯褌褘, 芯斜褘褔薪芯褔邪褋褌芯褌褘胁芯蟹斜褍卸写械薪懈褟.3.26 褔邪褋褌芯褌邪写懈褋泻褉械褌懈蟹邪褑懈懈 <img src="data:image/jpeg;base64,R0lGODdhEwAYAIABAAAAAP///ywAAAAAEwAYAAACJoyPqcvtD6MMAEyKp71b1nplWiiOHNkZn5OWyNZSsTy7z0rm+h4UADs=" width="19" height="24"> (sampling frequency <img src="data:image/jpeg;base64,R0lGODdhEQAYAIABAAAAAP///ywAAAAAEQAYAAACI4yPqcvtDyMCQNYacbZUQ/+AoWSIjXkmHQOKmNtSLIeS9k0WADs=" width="17" height="24">): 袪械卸懈屑, 胁泻芯褌芯褉芯屑邪褍写懈芯懈屑锌褍谢褜褋褘芯斜褉邪斜邪褌褘胁邪褞褌褋褟懈褋锌褘褌褍械屑褘屑芯斜芯褉褍写芯胁邪薪懈械屑. 袩褉懈屑械褔邪薪懈械 - 小谢芯卸薪芯械懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械屑芯卸械褌懈屑械褌褜胁褏芯写薪褍褞褔邪褋褌芯褌褍懈屑锌褍谢褜褋芯胁懈胁褘褏芯写薪褍褞褔邪褋褌芯褌褍懈屑锌褍谢褜褋芯胁, 泻芯褌芯褉褘械褟胁谢褟褞褌褋褟褉邪蟹谢懈褔薪褘屑懈. 袙褌邪泻懈褏褋谢褍褔邪褟褏, 械褋谢懈胁褏芯写薪芯泄懈谢懈胁褘褏芯写薪芯泄褋懈谐薪邪谢薪械褍褋褌邪薪芯胁谢械薪褘, 褔邪褋褌芯褌邪写懈褋泻褉械褌懈蟹邪褑懈懈斜褍写械褌芯褌薪芯褋懈褌褜褋褟泻斜芯谢械械薪懈蟹泻芯泄褔邪褋褌芯褌械.3.27 薪械褍褋褌芯泄褔懈胁邪褟褋懈薪褏褉芯薪懈蟹邪褑懈褟懈屑锌褍谢褜褋芯胁 (sampling jitter): 袙褉械屑械薪薪褘械芯褕懈斜泻懈, 胁芯蟹薪懈泻邪褞褖懈械胁屑芯屑械薪褌懈蟹屑械褉械薪懈泄薪邪邪薪邪谢芯谐芯-褑懈褎褉芯胁芯屑锌褉械芯斜褉邪蟹芯胁邪褌械谢械, 褑懈褎褉芯-邪薪邪谢芯谐芯胁芯屑锌褉械芯斜褉邪蟹芯胁邪褌械谢械懈谢懈邪褋懈薪褏褉芯薪薪芯屑懈屑锌褍谢褜褋薪芯屑锌褉械芯斜褉邪蟹芯胁邪褌械谢械, 泻芯褌芯褉褘械锌褉懈胁芯写褟褌泻褎邪蟹芯胁芯泄屑芯写褍谢褟褑懈懈锌褉械芯斜褉邪蟹芯胁邪薪薪芯谐芯邪褍写懈芯褋懈谐薪邪谢邪.3.28 褋械谢械泻褌懈胁薪邪褟邪屑锌谢懈褌褍写邪 (selective amplitude): 袗屑锌谢懈褌褍写邪, 懈蟹屑械褉械薪懈械泻芯褌芯褉芯泄锌褉芯胁械写械薪芯褋胁泻谢褞褔械薪薪褘屑锌褉懈懈蟹屑械褉械薪懈懈褋褌邪薪写邪褉褌薪褘屑锌芯谢芯褋芯胁褘屑褎懈谢褜褌褉芯屑写谢褟锌芯写邪胁谢械薪懈褟胁谢懈褟薪懈褟锌邪褉邪蟹懈褌薪褘褏泻芯屑锌芯薪械薪褌芯胁懈褕懈褉芯泻芯锌芯谢芯褋薪褘褏锌芯屑械褏.3.29 褋褌邪薪写邪褉褌薪褘械褌褉械褌褜芯泻褌邪胁薪褘械褔邪褋褌芯褌褘 (standard third-octave frequencies): 袧邪斜芯褉褔邪褋褌芯褌懈蟹屑械褉械薪懈褟, 褍褋褌邪薪芯胁谢械薪薪褘褏褋懈薪褌械褉胁邪谢邪屑懈胁芯写薪褍褌褉械褌褜芯泻褌邪胁褘, 泻邪泻芯锌褉械写械谢械薪芯胁 IEC 61260, 谐写械褝褌懈褔邪褋褌芯褌褘褟胁谢褟褞褌褋褟锌褉械写锌芯褔褌懈褌械谢褜薪褘屑懈, 胁芯胁褋械褏褋谢褍褔邪褟褏, 泻芯谐写邪褍泻邪蟹邪薪邪薪邪谢懈蟹褌褉械褌褜械泄褔邪褋褌懈芯泻褌邪胁褘.3.30 袙械褉褏薪褟褟谐褉邪薪懈褔薪邪褟褔邪褋褌芯褌邪 (upper band-edge frequencies): 袨锌褉械写械谢械薪懈械锌褉懈胁械写械薪芯胁 IEC 61606-1.<h2>4 袧芯屑懈薪邪谢褜薪褘械蟹薪邪褔械薪懈褟</h2> 袩芯谢薪芯械褉邪蟹褗褟褋薪械薪懈械褝褌懈褏褌械褉屑懈薪芯胁锌褉懈胁械写械薪芯胁 IEC 60268-2. 袩褉芯懈蟹胁芯写懈褌械谢褜写芯谢卸械薪褍泻邪蟹邪褌褜褋谢械写褍褞褖懈械薪芯屑懈薪邪谢褜薪褘械褍褋谢芯胁懈褟写谢褟褑懈褎褉芯胁芯谐芯邪褍写懈芯芯斜芯褉褍写芯胁邪薪懈褟: - 薪芯屑懈薪邪谢褜薪芯械薪邪锌褉褟卸械薪懈械锌懈褌邪薪懈褟; - 薪芯屑懈薪邪谢褜薪邪褟褔邪褋褌芯褌邪锌懈褌邪薪懈褟; - 薪芯屑懈薪邪谢褜薪褘械褏邪褉邪泻褌械褉懈褋褌懈泻懈锌褉械写褘褋泻邪卸械薪懈褟懈泻芯褉褉械泻褑懈懈锌褉械写褘褋泻邪卸械薪懈泄; - 薪芯屑懈薪邪谢褜薪邪褟写谢懈薪邪褋谢芯胁邪褑懈褎褉芯胁芯谐芯胁胁芯写邪; - 薪芯屑懈薪邪谢褜薪邪褟褔邪褋褌芯褌邪写懈褋泻褉械褌懈蟹邪褑懈懈.<h2>5 校褋谢芯胁懈褟懈蟹屑械褉械薪懈泄</h2><h3>5.1 校褋谢芯胁懈褟芯泻褉褍卸邪褞褖械泄褋褉械写褘</h3> 袝褋谢懈锌褉芯懈蟹胁芯写懈褌械谢械屑褍泻邪蟹邪薪褘褍褋谢芯胁懈褟芯泻褉褍卸邪褞褖械泄褋褉械写褘写谢褟褉邪斜芯褌褘懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 屑芯卸薪芯锌褉械写锌芯谢邪谐邪褌褜, 褔褌芯懈蟹屑械褉械薪懈褟屑芯卸薪芯锌褉芯胁芯写懈褌褜胁芯胁褋械屑写懈邪锌邪蟹芯薪械懈芯薪懈写芯谢卸薪褘锌褉懈屑械薪褟褌褜褋褟锌褉懈懈褋锌褘褌邪薪懈褟褏. 袙芯褌褋褍褌褋褌胁懈械褍泻邪蟹邪薪懈泄, 褍褋褌邪薪邪胁谢懈胁邪褞褖懈褏褍褋谢芯胁懈褟芯泻褉褍卸邪褞褖械泄褋褉械写褘写谢褟懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 懈褋锌褘褌邪薪懈褟屑芯卸薪芯锌褉芯胁芯写懈褌褜锌褉懈褌械屑锌械褉邪褌褍褉械 (25卤10)掳小, 芯褌薪芯褋懈褌械谢褜薪芯泄胁谢邪卸薪芯褋褌懈 (60卤15)% 懈写邪胁谢械薪懈懈胁芯蟹写褍褏邪 (96卤10) 泻袩邪.<h3>5.2 袠褋褌芯褔薪懈泻褝谢械泻褌褉芯锌懈褌邪薪懈褟</h3> 袧邪锌褉褟卸械薪懈械褋械褌械胁芯谐芯褝薪械褉谐芯褋薪邪斜卸械薪懈褟写芯谢卸薪芯斜褘褌褜褍褋褌邪薪芯胁谢械薪芯胁锌褉械写械谢邪褏 2% 芯褌薪芯屑懈薪邪谢褜薪芯谐芯蟹薪邪褔械薪懈褟, 褍泻邪蟹邪薪薪芯谐芯薪邪锌邪薪械谢懈懈褋锌褘褌褍械屑芯谐芯褍褋褌褉芯泄褋褌胁邪. 袝褋谢懈锌褉懈胁械写械薪写懈邪锌邪蟹芯薪蟹薪邪褔械薪懈泄, 锌褉械写锌芯谢邪谐邪褞褌, 褔褌芯褌褉械斜芯胁邪薪懈褟芯褌薪芯褋褟褌褋褟泻芯胁褋械屑褍写懈邪锌邪蟹芯薪褍, 懈, 褌邪泻懈屑芯斜褉邪蟹芯屑, 褌褉械斜芯胁邪薪懈褟屑芯谐褍褌斜褘褌褜锌褉芯胁械褉械薪褘胁褝褌芯屑写懈邪锌邪蟹芯薪械. 效邪褋褌芯褌邪褋械褌械胁芯谐芯褝薪械褉谐芯褋薪邪斜卸械薪懈褟写芯谢卸薪邪斜褘褌褜褍褋褌邪薪芯胁谢械薪邪胁锌褉械写械谢邪褏 1% 芯褌薪芯屑懈薪邪谢褜薪芯谐芯蟹薪邪褔械薪懈褟, 褍泻邪蟹邪薪薪芯谐芯薪邪锌邪薪械谢懈懈褋锌褘褌褍械屑芯谐芯褍褋褌褉芯泄褋褌胁邪. 袝褋谢懈锌褉懈胁械写械薪薪械泻芯褌芯褉褘泄写懈邪锌邪蟹芯薪蟹薪邪褔械薪懈泄, 锌褉械写锌芯谢邪谐邪褞褌, 褔褌芯褌褉械斜芯胁邪薪懈褟芯褌薪芯褋褟褌褋褟泻芯胁褋械屑褍写懈邪锌邪蟹芯薪褍, 懈, 褌邪泻懈屑芯斜褉邪蟹芯屑, 懈褏褋谢械写褍械褌锌褉芯胁械褉褟褌褜胁芯胁褋械屑褍褋褌邪薪芯胁谢械薪薪芯屑写懈邪锌邪蟹芯薪械. 袛谢褟褍褋褌褉芯泄褋褌胁, 锌懈褌邪械屑褘褏锌芯褋褌芯褟薪薪褘屑褌芯泻芯屑, 锌褍谢褜褋邪褑懈懈邪屑锌谢懈褌褍写褘锌芯褋褌芯褟薪薪芯谐芯薪邪锌褉褟卸械薪懈褟褝薪械褉谐芯褋薪邪斜卸械薪懈褟写芯谢卸薪褘斜褘褌褜屑械薪械械褔械屑 0,5% 薪芯屑懈薪邪谢褜薪芯谐芯薪邪锌褉褟卸械薪懈褟锌懈褌邪薪懈褟.<h3>5.3 效邪褋褌芯褌褘懈褋锌褘褌邪褌械谢褜薪芯谐芯褋懈谐薪邪谢邪</h3> 效邪褋褌芯褌褘懈褋锌褘褌邪褌械谢褜薪芯谐芯褋懈谐薪邪谢邪, 芯锌褉械写械谢械薪薪褘械胁 IEC 61606-1, 薪械锌褉懈屑械薪褟褞褌锌褉懈懈褋锌褘褌邪薪懈褟褏芯斜芯褉褍写芯胁邪薪懈褟写谢褟锌褉芯褎械褋褋懈芯薪邪谢褜薪芯谐芯锌褉懈屑械薪械薪懈褟. 袧械褋屑芯褌褉褟薪邪褌芯褔褌芯薪邪褝褌懈褔邪褋褌芯褌褘写械谢邪褞褌褋褋褘谢泻懈褌邪屑, 谐写械褝褌芯胁芯蟹屑芯卸薪芯, 胁薪邪褋褌芯褟褖械屑褋褌邪薪写邪褉褌械薪邪锌褉褟屑褍褞褍褋褌邪薪芯胁谢械薪褘褔邪褋褌芯褌褘, 泻芯褌芯褉褘械褌褉械斜褍褞褌褋褟锌褉懈懈褋锌褘褌邪薪懈褟褏.<h3>5.4 小褌邪薪写邪褉褌薪褘械薪邪褋褌褉芯泄泻懈</h3> 袙褋械芯褉谐邪薪褘褉械谐褍谢懈褉芯胁邪薪懈褟懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋谢械写褍械褌褍褋褌邪薪芯胁懈褌褜胁懈褋褏芯写薪褘械锌芯谢芯卸械薪懈褟, 褍泻邪蟹邪薪薪褘械懈蟹谐芯褌芯胁懈褌械谢械屑, 懈谢懈胁懈褏薪芯褉屑邪谢褜薪褘械褉邪斜芯褔懈械锌芯谢芯卸械薪懈褟, 懈谢懈胁锌芯谢芯卸械薪懈褟, 褍泻邪蟹邪薪薪褘械胁 IEC 61606-1, 械褋谢懈薪械褍褋褌邪薪芯胁谢械薪芯懈薪芯械.<h3>5.5 袩褉械写胁邪褉懈褌械谢褜薪邪褟胁褘写械褉卸泻邪锌褉懈蟹邪写邪薪薪褘褏褍褋谢芯胁懈褟褏</h3> 袠褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械褋谢械写褍械褌胁褘写械褉卸邪褌褜锌褉懈蟹邪写邪薪薪褘褏褍褋谢芯胁懈褟褏褋芯谐谢邪褋薪芯 IEC 61606-1.<h3>5.6 袠蟹屑械褉懈褌械谢褜薪褘械锌褉懈斜芯褉褘</h3><h4>5.6.1 袨斜褖懈械锌芯谢芯卸械薪懈褟</h4> 袙褋械懈蟹屑械褉懈褌械谢褜薪褘械锌褉懈斜芯褉褘, 褍褋褌邪薪芯胁谢械薪薪褘械薪邪褋褌芯褟褖懈屑褋褌邪薪写邪褉褌芯屑, 写芯谢卸薪褘褋芯芯褌胁械褌褋褌胁芯胁邪褌褜褌褉械斜芯胁邪薪懈褟屑泻锌褉懈斜芯褉邪屑, 褍褋褌邪薪芯胁谢械薪薪褘屑胁 4.6 IEC 61606, 蟹邪懈褋泻谢褞褔械薪懈械屑褌械褏懈蟹屑械薪械薪懈泄懈写芯锌芯谢薪械薪懈泄泻褝褌懈屑褌褉械斜芯胁邪薪懈褟屑, 泻芯褌芯褉褘械锌芯写褉芯斜薪芯褍泻邪蟹邪薪褘胁薪邪褋褌芯褟褖械屑褋褌邪薪写邪褉褌械. 袙芯斜褖械屑褋谢褍褔邪械褝泻胁懈胁邪谢械薪褌薪褘械邪薪邪谢芯谐芯胁褘械懈褑懈褎褉芯胁褘械锌褉懈斜芯褉褘写芯谢卸薪褘褉邪斜芯褌邪褌褜懈写械薪褌懈褔薪芯, 蟹邪懈褋泻谢褞褔械薪懈械屑泻芯薪泻褉械褌薪芯芯谐芯胁芯褉械薪薪褘褏褋谢褍褔邪械胁. 笑懈褎褉芯胁褘械锌褉懈斜芯褉褘写芯谢卸薪褘谐械薪械褉懈褉芯胁邪褌褜懈邪薪邪谢懈蟹懈褉芯胁邪褌褜写邪薪薪褘械胁谢褞斜芯屑褎芯褉屑邪褌械 (褎芯褉屑邪褌邪褏) 褑懈褎褉芯胁芯谐芯邪褍写懈芯懈薪褌械褉褎械泄褋邪, 泻芯褌芯褉褘械锌芯写写械褉卸懈胁邪褞褌褋褟懈褋锌褘褌褍械屑褘屑芯斜芯褉褍写芯胁邪薪懈械屑. 袙褘褏芯写褘邪薪邪谢芯谐芯胁芯谐芯锌褉懈斜芯褉邪写芯谢卸薪褘锌褉械写褋褌邪胁谢褟褌褜褋芯斜芯泄薪芯褉屑邪谢褜薪褘泄懈屑锌械写邪薪褋懈褋褌芯褔薪懈泻邪, 泻邪泻褝褌芯芯锌褉械写械谢械薪芯胁 3.21; 胁褏芯写褘邪薪邪谢芯谐芯胁芯谐芯锌褉懈斜芯褉邪写芯谢卸薪褘锌褉械写褋褌邪胁谢褟褌褜褋芯斜芯泄薪芯褉屑邪谢褜薪褘泄懈屑锌械写邪薪褋薪邪谐褉褍蟹泻懈, 泻邪泻褝褌芯芯锌褉械写械谢械薪芯胁 3.18.<h4>5.6.2 袚械薪械褉邪褌芯褉褋懈谐薪邪谢芯胁</h4>5.6.2.1 袪械卸懈屑褘褉邪斜芯褌褘谐械薪械褉邪褌芯褉邪 袦械褌芯写褘懈褋锌褘褌邪薪懈泄, 芯锌懈褋邪薪薪褘械胁薪邪褋褌芯褟褖械屑褉邪蟹写械谢械, 褌褉械斜褍褞褌薪械褋泻芯谢褜泻懈褏褉械卸懈屑芯胁褉邪斜芯褌褘谐械薪械褉邪褌芯褉邪, 泻芯褌芯褉褘械锌芯写褉芯斜薪芯芯锌懈褋邪薪褘薪懈卸械. 袛谢褟褉械邪谢懈蟹邪褑懈懈褌褉械斜芯胁邪薪懈泄谢械谐褔械胁褋械谐芯锌褉懈屑械薪褟褌褜屑薪芯谐芯褎褍薪泻褑懈芯薪邪谢褜薪褘泄谐械薪械褉邪褌芯褉. 袪邪蟹谢懈褔薪褘械褉械卸懈屑褘褉邪斜芯褌褘谐械薪械褉邪褌芯褉邪褍泻邪蟹邪薪褘写谢褟泻邪卸写芯谐芯屑械褌芯写邪褋懈屑胁芯谢芯屑斜谢芯泻邪谐械薪械褉邪褌芯褉邪, 泻邪泻懈蟹芯斜褉邪卸械薪芯薪邪褉懈褋褍薪泻械 1.<h5>袪懈褋褍薪芯泻 1 - 袚械薪械褉邪褌芯褉褋懈谐薪邪谢邪</h5><img src="gost_iec_61606-3-2014/ingsudbo_qah.jpg" width="267" height="122"> 袪懈褋褍薪芯泻 1 - 袚械薪械褉邪褌芯褉褋懈谐薪邪谢邪 袧懈卸薪褟褟褔邪褋褌褜褋懈屑胁芯谢邪芯锌懈褋褘胁邪械褌褉械卸懈屑褉邪斜芯褌褘谐械薪械褉邪褌芯褉邪: 械谐芯褎褍薪泻褑懈褞, 薪邪褋褌褉芯泄泻懈锌芯邪屑锌谢懈褌褍写械懈褔邪褋褌芯褌械. 袠褋锌芯谢褜蟹褍褞褌褋谢械写褍褞褖懈械邪斜斜褉械胁懈邪褌褍褉褘: 袗屑锌谢懈褌褍写邪: NRM - 薪芯褉屑邪谢褜薪邪褟邪屑锌谢懈褌褍写邪懈蟹屑械褉械薪懈褟; MAX - 屑邪泻褋懈屑邪谢褜薪邪褟邪屑锌谢懈褌褍写邪懈蟹屑械褉械薪懈褟; SWP - 邪屑锌谢懈褌褍写邪褉邪蟹胁械褉褌泻懈; 褝褌芯褌屑械褌芯写锌芯胁褌芯褉褟械褌褋褟胁泻邪卸写芯泄懈蟹芯锌褉械写械谢械薪薪褘褏褋械褉懈泄邪屑锌谢懈褌褍写懈蟹屑械褉械薪懈褟; ADJ - 邪屑锌谢懈褌褍写邪, 褉械谐褍谢懈褉褍械屑邪褟胁褉褍褔薪褍褞. 效邪褋褌芯褌邪: NRM - 薪芯褉屑邪谢褜薪邪褟懈蟹屑械褉懈褌械谢褜薪邪褟褔邪褋褌芯褌邪; UBE - 胁械褉褏薪褟褟谐褉邪薪懈褔薪邪褟褔邪褋褌芯褌邪; SWP - 褔邪褋褌芯褌邪褉邪蟹胁械褉褌泻懈. 袛褉褍谐懈械薪邪褋褌褉芯泄泻懈, 薪械芯斜褏芯写懈屑褘械锌褉懈褉邪蟹谢懈褔薪褘褏褉械卸懈屑邪褏褉邪斜芯褌褘, 芯锌懈褋邪薪褘胁褋芯锌褉芯胁芯卸写邪褞褖械屑褌械泻褋褌械. 袛谢褟锌褉芯胁械写械薪懈褟褋懈薪褏褉芯薪薪芯谐芯屑褍谢褜褌懈褌芯薪邪谢褜薪芯谐芯邪薪邪谢懈蟹邪谐械薪械褉邪褌芯褉褋懈谐薪邪谢邪写芯谢卸械薪写芯锌芯谢薪懈褌械谢褜薪芯懈屑械褌褜胁芯蟹屑芯卸薪芯褋褌褜褋懈薪褌械蟹懈褉芯胁邪褌褜蟹胁褍泻锌芯褌邪斜谢懈褑械胁芯谢薪, 泻邪泻褍褋褌邪薪芯胁谢械薪芯胁袗.1.5.6.2.2 袛芯斜邪胁芯褔薪褘泄锌褋械胁写芯褋谢褍褔邪泄薪褘泄褋懈谐薪邪谢 袝褋谢懈薪械褍泻邪蟹邪薪芯懈薪芯械, 胁芯胁褋械胁褏芯写薪褘械褋懈谐薪邪谢褘, 泻芯褌芯褉褘械懈褋锌芯谢褜蟹褍褞褌写谢褟锌褉懈胁械写械薪懈褟胁写械泄褋褌胁懈械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟胁褑懈褎褉芯胁芯泄芯斜谢邪褋褌懈, 褋谢械写褍械褌胁薪芯褋懈褌褜胁芯蟹屑褍褖械薪懈械锌芯褋褉械写褋褌胁芯屑斜械谢芯谐芯褕褍屑邪褋褌褉械褍谐芯谢褜薪芯泄褎褍薪泻褑懈械泄锌谢芯褌薪芯褋褌懈胁械褉芯褟褌薪芯褋褌懈 (triangular probability-density function, TPDF) 锌褉懈褋芯芯褌胁械褌褋褌胁褍褞褖械泄邪屑锌谢懈褌褍写械, 芯锌褉械写械谢褟械屑芯泄写谢懈薪芯泄褋谢芯胁邪胁褏芯写薪芯谐芯褋懈谐薪邪谢邪写谢褟懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟. 袩褉懈屑械褔邪薪懈械 - 协褌芯褌褌懈锌胁芯蟹屑褍褖械薪懈褟褌芯褔薪芯谢懈薪械邪褉懈蟹褍械褌褕褍屑写懈褋泻褉械褌懈蟹邪褑懈懈懈蟹屑械褉懈褌械谢褜薪芯谐芯胁褏芯写薪芯谐芯褋懈谐薪邪谢邪写谢褟蟹邪胁械褉褕械薪懈褟写谢懈薪褘褋谢芯胁邪. 协褌芯写芯褋褌懈谐邪械褌褋褟锌褍褌械屑写芯斜邪胁谢械薪懈褟胁芯蟹屑褍褖邪褞褖械谐芯褋懈谐薪邪谢邪泻懈蟹屑械褉懈褌械谢褜薪芯屑褍胁褏芯写薪芯屑褍褋懈谐薪邪谢褍锌械褉械写械谐芯褍褋械褔械薪懈械屑写芯写谢懈薪褘褋谢芯胁邪胁褏芯写薪芯谐芯褋懈谐薪邪谢邪懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟. 袣芯褉褉械泻褌薪褘屑胁芯蟹屑褍褖邪褞褖懈屑褋懈谐薪邪谢芯屑褟胁谢褟械褌褋褟褋谢褍褔邪泄薪邪褟懈谢懈锌褋械胁写芯褋谢褍褔邪泄薪邪褟锌芯褋谢械写芯胁邪褌械谢褜薪芯褋褌褜, 懈屑械褞褖邪褟褌褉械褍谐芯谢褜薪褍褞褎褍薪泻褑懈褞锌谢芯褌薪芯褋褌懈胁械褉芯褟褌薪芯褋褌懈, 薪械懈屑械褞褖邪褟 DC-褋写胁懈谐邪懈懈屑械褞褖邪褟写胁芯泄薪褍褞 (锌芯谢薪褍褞) 邪屑锌谢懈褌褍写褍, 褋芯芯褌胁械褌褋褌胁褍褞褖褍褞写胁褍屑屑谢邪写褕懈屑写胁芯懈褔薪褘屑褉邪蟹褉褟写邪屑写谢懈薪褘褋谢芯胁邪胁褏芯写薪芯谐芯褋懈谐薪邪谢邪懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟. 协褌邪邪屑锌谢懈褌褍写邪褟胁谢褟械褌褋褟锌芯褋褌芯褟薪薪芯泄薪邪械写懈薪懈褑褍褕懈褉懈薪褘锌芯谢芯褋褘 (斜械谢芯泄), 锌芯屑械薪褜褕械泄屑械褉械写芯胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘. 孝褉械褍谐芯谢褜薪褍褞褎褍薪泻褑懈褞锌谢芯褌薪芯褋褌懈胁械褉芯褟褌薪芯褋褌懈锌芯谢褍褔邪褞褌锌褍褌械屑写芯斜邪胁谢械薪懈褟锌邪褉薪械芯写薪芯褉芯写薪芯褉邪褋锌褉械写械谢械薪薪褘褏褋谢褍褔邪泄薪褘褏懈谢懈锌褋械胁写芯褋谢褍褔邪泄薪褘褏褔懈褋械谢写谢褟褎芯褉屑懈褉芯胁邪薪懈褟泻邪卸写芯谐芯 (写懈褋泻褉械褌薪芯谐芯蟹薪邪褔械薪懈褟) 胁芯蟹屑褍褖械薪懈褟; 锌芯褋谢械写芯胁邪褌械谢褜薪芯褋褌褜谐械薪械褉懈褉芯胁邪薪懈褟写芯谢卸薪邪斜褘褌褜写芯谢谐芯泄锌芯锌褉芯写芯谢卸懈褌械谢褜薪芯褋褌懈懈屑邪泻褋懈屑邪谢褜薪芯褋谢褍褔邪泄薪芯泄, 邪褌芯褔泻懈懈蟹胁谢械褔械薪懈褟锌邪褉褔懈褋械谢写芯谢卸薪褘薪邪褏芯写懈褌褜褋褟薪邪写芯褋褌邪褌芯褔薪芯屑褉邪褋褋褌芯褟薪懈懈写褉褍谐芯褌写褉褍谐邪, 褔褌芯斜褘褋胁械褋褌懈泻屑懈薪懈屑褍屑褍泻芯褉褉械谢褟褑懈褞.5.6.2.3 孝芯褔薪芯褋褌褜 袚械薪械褉邪褌芯褉褘褋懈谐薪邪谢芯胁, 锌褉懈屑械薪褟械屑褘械写谢褟懈蟹屑械褉械薪懈泄胁薪邪褋褌芯褟褖械屑褋褌邪薪写邪褉褌械, 写芯谢卸薪褘芯斜械褋锌械褔懈胁邪褌褜褉械谐褍谢懈褉芯胁泻褍锌芯褔邪褋褌芯褌械褋褌芯褔薪芯褋褌褜褞薪械斜芯谢械械卤0,05%. 袛谢褟谐械薪械褉邪褌芯褉芯胁邪薪邪谢芯谐芯胁芯谐芯褋懈谐薪邪谢邪褔邪褋褌芯褌褍屑芯卸薪芯懈蟹屑械褉褟褌褜褔邪褋褌芯褌芯屑械褉芯屑懈褉械谐褍谢懈褉芯胁邪褌褜褌邪泻懈屑芯斜褉邪蟹芯屑, 褔褌芯斜褘芯薪邪薪邪褏芯写懈谢邪褋褜胁锌褉械写械谢邪褏薪械芯斜褏芯写懈屑芯泄褌芯褔薪芯褋褌懈. 袪邪蟹褉械褕械薪懈械锌芯褉械谐褍谢懈褉芯胁泻械褔邪褋褌芯褌褘写芯谢卸薪芯斜褘褌褜邪写械泻胁邪褌薪褘屑写谢褟锌芯谢褍褔械薪懈褟褔邪褋褌芯褌, 褍泻邪蟹邪薪薪褘褏写谢褟泻邪卸写芯谐芯懈褋锌褘褌邪薪懈褟. 袗薪邪谢芯谐芯胁褘械胁褏芯写薪褘械褋懈谐薪邪谢褘褋谢械写褍械褌谐械薪械褉懈褉芯胁邪褌褜褋褌芯褔薪芯褋褌褜褞锌芯邪屑锌谢懈褌褍写械薪械斜芯谢械械卤(0,2 写袘+3 屑泻袙) 锌褉懈薪芯褉屑邪谢褜薪芯泄褔邪褋褌芯褌械懈蟹屑械褉械薪懈褟懈卤(0,3 写袘+3 屑泻袙) 锌褉懈褔邪褋褌芯褌械芯褌 20 袚褑写芯胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘. 笑懈褎褉芯胁褘械胁褏芯写薪褘械褋懈谐薪邪谢褘褋谢械写褍械褌谐械薪械褉懈褉芯胁邪褌褜褋褌芯褔薪芯褋褌褜褞锌芯邪屑锌谢懈褌褍写械卤(0,01 写袘+0,5 屑谢邪写褕械谐芯写胁芯懈褔薪芯谐芯褉邪蟹褉褟写邪 (LSB).<h4>5.6.3 袗薪邪谢懈蟹邪褌芯褉褋懈谐薪邪谢邪</h4>5.6.3.1 袪械卸懈屑褘褉邪斜芯褌褘邪薪邪谢懈蟹邪褌芯褉邪 袦械褌芯写褘懈蟹屑械褉械薪懈泄, 芯锌懈褋邪薪薪褘械胁薪邪褋褌芯褟褖械屑褉邪蟹写械谢械, 褌褉械斜褍褞褌褉邪蟹薪芯芯斜褉邪蟹薪褘褏褉械卸懈屑芯胁褉邪斜芯褌褘邪薪邪谢懈蟹邪褌芯褉邪, 泻芯褌芯褉褘械锌芯写褉芯斜薪芯芯锌懈褋邪薪褘薪懈卸械. 袥械谐褔械胁褋械谐芯懈褏褉械邪谢懈蟹芯胁邪褌褜褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑屑薪芯谐芯褎褍薪泻褑懈芯薪邪谢褜薪芯谐芯邪薪邪谢懈蟹邪褌芯褉邪. 袨写薪邪泻芯械褋谢懈褝褌芯薪械芯斜褏芯写懈屑芯, 屑芯卸薪芯懈褋锌芯谢褜蟹芯胁邪褌褜懈薪写懈胁懈写褍邪谢褜薪褘械褎懈谢褜褌褉褘, 懈蟹屑械褉懈褌械谢褜薪褘械锌褉懈斜芯褉褘懈褌.写. 袙褋械懈蟹屑械褉械薪懈褟邪屑锌谢懈褌褍写褘, 褍泻邪蟹邪薪薪褘械胁薪邪褋褌芯褟褖械屑褋褌邪薪写邪褉褌械, 褋谢械写褍械褌锌褉芯胁芯写懈褌褜褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑懈蟹屑械褉懈褌械谢褜薪褘褏锌褉懈斜芯褉芯胁, 褉械谐懈褋褌褉懈褉褍褞褖懈褏褉械蟹褍谢褜褌邪褌胁胁懈写械懈褋褌懈薪薪芯谐芯褋褉械写薪械泻胁邪写褉邪褌懈褔薪芯谐芯蟹薪邪褔械薪懈褟. 肖懈谢褜褌褉褘芯锌懈褋邪薪褘胁 5.6.3.2. 楔懈褉芯泻芯锌芯谢芯褋薪褘泄懈蟹屑械褉懈褌械谢褜邪屑锌谢懈褌褍写褘, 懈蟹芯斜褉邪卸械薪薪褘泄薪邪褉懈褋褍薪泻械 2, 锌褉械写褋褌邪胁谢褟械褌褋芯斜芯泄锌褉芯褋褌芯泄懈蟹屑械褉懈褌械谢褜褋褉械写薪械泻胁邪写褉邪褌懈褔薪芯谐芯蟹薪邪褔械薪懈褟邪屑锌谢懈褌褍写褘斜械蟹懈褋锌芯谢褜蟹芯胁邪薪懈褟褎懈谢褜褌褉芯胁锌械褉械写锌褉芯胁械写械薪懈械屑懈蟹屑械褉械薪懈泄.<h5>袪懈褋褍薪芯泻 2 - 楔懈褉芯泻芯锌芯谢芯褋薪邪褟邪屑锌谢懈褌褍写邪</h5><img src="gost_iec_61606-3-2014/k1p5tcwv_wwt.jpg" width="443" height="125"> 袪懈褋褍薪芯泻 2 - 楔懈褉芯泻芯锌芯谢芯褋薪邪褟邪屑锌谢懈褌褍写邪 袠蟹屑械褉懈褌械谢褜胁薪褍褌褉懈锌芯谢芯褋薪芯泄邪屑锌谢懈褌褍写褘, 懈蟹芯斜褉邪卸械薪薪褘泄薪邪褉懈褋褍薪泻械 3, 胁泻谢褞褔邪械褌褎懈谢褜褌褉薪懈蟹泻懈褏褔邪褋褌芯褌, 泻邪泻芯锌懈褋邪薪芯胁 5.6.袟.2.1.<h5>袪懈褋褍薪芯泻 3 - 袙薪褍褌褉懈锌芯谢芯褋薪邪褟邪屑锌谢懈褌褍写邪</h5><img src="gost_iec_61606-3-2014/50hcklfz_hrh.jpg" width="555" height="108"> 袪懈褋褍薪芯泻 3 - 袙薪褍褌褉懈锌芯谢芯褋薪邪褟邪屑锌谢懈褌褍写邪 袠蟹屑械褉懈褌械谢褜邪屑锌谢懈褌褍写褘胁薪械锌芯谢芯褋褘, 懈蟹芯斜褉邪卸械薪薪褘泄薪邪褉懈褋褍薪泻械 4, 胁泻谢褞褔邪械褌褎懈谢褜褌褉胁械褉褏薪懈褏褔邪褋褌芯褌, 泻邪泻芯锌懈褋邪薪芯胁 5.6.3.2.2.<h5>袪懈褋褍薪芯泻 4 - 袗屑锌谢懈褌褍写邪胁薪械锌芯谢芯褋褘</h5><img src="gost_iec_61606-3-2014/myz5nlwb_d2y.jpg" width="556" height="115"> 袪懈褋褍薪芯泻 4 - 袗屑锌谢懈褌褍写邪胁薪械锌芯谢芯褋褘 小械谢械泻褌懈胁薪褘泄懈蟹屑械褉懈褌械谢褜邪屑锌谢懈褌褍写褘, 懈蟹芯斜褉邪卸械薪薪褘泄薪邪褉懈褋褍薪泻械 5, 胁泻谢褞褔邪械褌锌芯谢芯褋芯胁芯泄褎懈谢褜褌褉, 泻邪泻芯锌懈褋邪薪芯胁 5.6.3.2.3, 写谢褟懈蟹屑械褉械薪懈褟邪屑锌谢懈褌褍写褘芯褌写械谢褜薪芯谐芯褔邪褋褌芯褌薪芯谐芯泻芯屑锌芯薪械薪褌邪. 袝褋谢懈薪械褍褋褌邪薪芯胁谢械薪芯懈薪芯械, 锌芯谢芯褋芯胁芯泄褎懈谢褜褌褉邪胁褌芯屑邪褌懈褔械褋泻懈薪邪褋褌褉邪懈胁邪械褌褋褟薪邪褔邪褋褌芯褌褍谐械薪械褉邪褌芯褉邪.<h5>袪懈褋褍薪芯泻 5 - 小械谢械泻褌懈胁薪邪褟邪屑锌谢懈褌褍写邪</h5><img src="gost_iec_61606-3-2014/yowjqwrd_v4q.jpg" width="552" height="108"> 袪懈褋褍薪芯泻 5 - 小械谢械泻褌懈胁薪邪褟邪屑锌谢懈褌褍写邪 袠蟹屑械褉懈褌械谢褜芯褋褌邪褌芯褔薪芯泄邪屑锌谢懈褌褍写褘, 懈蟹芯斜褉邪卸械薪薪褘泄薪邪褉懈褋褍薪泻械 6, 胁泻谢褞褔邪械褌蟹邪谐褉邪卸写邪褞褖懈泄褎懈谢褜褌褉, 泻邪泻芯锌懈褋邪薪芯胁 5.6.3.2.6, 褔褌芯斜褘懈褋泻谢褞褔懈褌褜胁谢懈褟薪懈械芯褌写械谢褜薪芯谐芯褔邪褋褌芯褌薪芯谐芯泻芯屑锌芯薪械薪褌邪, 芯斜褘褔薪芯褔邪褋褌芯褌褘褋褌懈屑褍谢邪. 袝褋谢懈薪械褍泻邪蟹邪薪芯写褉褍谐芯谐芯, 蟹邪谐褉邪卸写邪褞褖懈泄褎懈谢褜褌褉邪胁褌芯屑邪褌懈褔械褋泻懈薪邪褋褌褉邪懈胁邪械褌褋褟薪邪写芯屑懈薪懈褉褍褞褖褍褞褔邪褋褌芯褌褍胁褏芯写薪芯谐芯褋懈谐薪邪谢邪.<h5>袪懈褋褍薪芯泻 6 - 袨褋褌邪褌芯褔薪邪褟邪屑锌谢懈褌褍写邪</h5><img src="gost_iec_61606-3-2014/rys1hrbb_d0b.jpg" width="558" height="108"> 袪懈褋褍薪芯泻 6 - 袨褋褌邪褌芯褔薪邪褟邪屑锌谢懈褌褍写邪 袠蟹屑械褉懈褌械谢褜胁蟹胁械褕械薪薪芯泄邪屑锌谢懈褌褍写褘, 懈蟹芯斜褉邪卸械薪薪褘泄薪邪褉懈褋褍薪泻械 7, 胁泻谢褞褔邪械褌胁蟹胁械褕懈胁邪褞褖懈泄褎懈谢褜褌褉, 泻邪泻芯锌懈褋邪薪芯胁 5.6.3.2.9.<h5>袪懈褋褍薪芯泻 7 - 袙蟹胁械褕械薪薪邪褟邪屑锌谢懈褌褍写邪</h5><img src="gost_iec_61606-3-2014/sl5rwru2_xlg.jpg" width="556" height="111"> 袪懈褋褍薪芯泻 7 - 袙蟹胁械褕械薪薪邪褟邪屑锌谢懈褌褍写邪 袝褋谢懈屑械褌芯写褘褌褉械斜褍褞褌懈蟹屑械薪械薪懈褟芯锌懈褋邪薪薪褘褏褉械卸懈屑芯胁邪薪邪谢懈蟹邪褌芯褉邪, 褌芯褝褌芯锌芯写褉芯斜薪芯芯锌懈褋邪薪芯胁褋芯锌褉芯胁芯卸写邪褞褖械屑褌械泻褋褌械. 袧械泻芯褌芯褉褘械褉械卸懈屑褘邪薪邪谢懈蟹邪褌芯褉邪褌褉械斜褍褞褌锌褉懈屑械薪械薪懈褟斜芯谢械械芯写薪芯谐芯锌芯褋谢械写芯胁邪褌械谢褜薪芯褋芯械写懈薪械薪薪褘褏褎懈谢褜褌褉芯胁 (薪邪锌褉懈屑械褉, 懈薪芯谐写邪薪械芯斜褏芯写懈屑芯懈褋泻谢褞褔懈褌褜懈蟹芯褋褌邪褌芯褔薪褘褏懈蟹屑械褉械薪懈泄泻芯屑锌芯薪械薪褌褘胁薪械锌芯谢芯褋褘); 胁褝褌懈褏褋谢褍褔邪褟褏褋懈屑胁芯谢斜谢芯泻邪邪薪邪谢懈蟹邪褌芯褉邪芯斜芯蟹薪邪褔械薪褋芯斜芯懈屑懈褎懈谢褜褌褉邪屑懈 (薪邪锌褉懈屑械褉, 袗胁薪褍褌褉懈锌芯谢芯褋薪褘泄芯褋褌邪褌芯褔薪褘泄). 袩褉懈屑械褔邪薪懈械 - 袝褋谢懈褋谢械写褍械褌锌褉芯胁械褋褌懈褋懈薪褏褉芯薪薪褘泄屑褍谢褜褌懈褌芯薪芯胁褘泄邪薪邪谢懈蟹, 褌芯薪械芯斜褏芯写懈屑邪薪邪谢懈蟹邪褌芯褉褋懈谐薪邪谢邪褋写芯锌芯谢薪懈褌械谢褜薪褘屑邪薪邪谢懈蟹芯屑 FFT (fast Fourier transform, 斜褘褋褌褉芯械锌褉械芯斜褉邪蟹芯胁邪薪懈械肖褍褉褜械) 懈胁芯蟹屑芯卸薪芯褋褌褟屑懈锌褉芯胁械写械薪懈褟褉邪褋褔械褌芯胁, 泻邪泻芯锌懈褋邪薪芯胁锌褉懈谢芯卸械薪懈懈袗.5.6.3.2 肖懈谢褜褌褉褘5.6.3.2.1 肖懈谢褜褌褉薪懈卸薪懈褏褔邪褋褌芯褌 (胁薪褍褌褉懈锌芯谢芯褋薪褘泄褎懈谢褜褌褉) 袨锌懈褋邪薪懈械锌褉懈胁械写械薪芯胁 IEC 61606-1.5.6.3.2.2 肖懈谢褜褌褉胁械褉褏薪懈褏褔邪褋褌芯褌 (褎懈谢褜褌褉胁薪械锌芯谢芯褋褘) 袨锌懈褋邪薪懈械锌褉懈胁械写械薪芯胁 IEC 61606-1, 蟹邪懈褋泻谢褞褔械薪懈械屑褍泻邪蟹邪薪懈泄芯斜懈蟹屑械薪械薪懈懈写懈邪锌邪蟹芯薪邪褔邪褋褌芯褌胁薪械锌芯谢芯褋褘懈谢懈褔邪褋褌芯褌芯泄写懈褋泻褉械褌懈蟹邪褑懈懈.5.6.3.2.3 袩芯谢芯褋芯胁芯泄褎懈谢褜褌褉 袝褋谢懈薪械褍泻邪蟹邪薪芯懈薪芯械, 锌芯谢芯褋芯胁褘械褎懈谢褜褌褉褘写芯谢卸薪褘褋芯芯褌胁械褌褋褌胁芯胁邪褌褜锌芯褉芯谐邪屑褔褍胁褋褌胁懈褌械谢褜薪芯褋褌懈泻谢邪褋褋邪 II 懈谢懈泻谢邪褋褋邪 III, 泻邪泻褍褋褌邪薪芯胁谢械薪芯 IEC 61260. 协褌芯芯斜械褋锌械褔懈褌锌芯屑械薪褜褕械泄屑械褉械 30 写袘蟹邪褌褍褏邪薪懈械褋懈谐薪邪谢芯胁锌褉懈褋屑械褖械薪懈懈薪邪芯写薪褍芯泻褌邪胁褍芯褌褑械薪褌褉邪谢褜薪芯泄褔邪褋褌芯褌褘褎懈谢褜褌褉邪懈 60 写袘锌褉懈褋屑械褖械薪懈懈薪邪褌褉懈芯泻褌邪胁褘. 孝邪泻懈械锌芯谢芯褋芯胁褘械褎懈谢褜褌褉褘褋谢械写褍械褌锌褉懈屑械薪褟褌褜, 械褋谢懈芯锌懈褋邪薪邪薪邪谢懈蟹褌褉械褌褜械泄褔邪褋褌懈芯泻褌邪胁褘懈写谢褟胁褋械褏褋械谢械泻褌懈胁薪褘褏懈蟹屑械褉械薪懈泄邪屑锌谢懈褌褍写褘, 蟹邪懈褋泻谢褞褔械薪懈械屑褋谢褍褔邪械胁, 泻芯谐写邪褍泻邪蟹邪薪斜芯谢械械褋械谢械泻褌懈胁薪褘泄褎懈谢褜褌褉.5.6.3.2.4 校蟹泻芯锌芯谢芯褋薪褘泄褎懈谢褜褌褉 袨锌懈褋邪薪懈械锌褉懈胁械写械薪芯胁 IEC 61606-1.5.6.3.2.5 袩芯谢芯褋芯胁芯泄褎懈谢褜褌褉 袩芯谢芯褋芯胁芯泄褎懈谢褜褌褉懈褋锌芯谢褜蟹褍褞褌胁芯斜谢邪褋褌懈褔邪褋褌芯褌, 懈屑械褞褖械泄褔褉械蟹胁褘褔邪泄薪芯褍蟹泻褍褞锌芯谢芯褋褍锌褉芯锌褍褋泻邪薪懈褟褋械写懈薪懈褔薪褘屑泻芯褝褎褎懈褑懈械薪褌芯屑褍褋懈谢械薪懈褟, 芯锌褉械写械谢褟械屑褍褞褔邪褋褌芯褌芯泄写懈褋泻褉械褌懈蟹邪褑懈懈. 袘褘褋褌褉芯械锌褉械芯斜褉邪蟹芯胁邪薪懈械肖褍褉褜械褉械谐懈褋褌褉懈褉褍械褌写谢懈薪褍懈胁褘褉械蟹邪褞褖褍褞褎褍薪泻褑懈褞, 邪褌邪泻卸械锌褉械写械谢褜薪芯械蟹邪褌褍褏邪薪懈械胁薪械褝褌芯泄锌芯谢芯褋褘. 楔懈褉懈薪邪锌芯谢芯褋褘锌褉芯锌褍褋泻邪薪懈褟锌褉械写褋褌邪胁谢褟械褌褋芯斜芯泄屑懈薪懈屑邪谢褜薪芯械褔懈褋谢芯褝谢械屑械薪褌芯胁写懈褋泻褉械褌懈蟹邪褑懈懈, 薪械芯斜褏芯写懈屑褘褏写谢褟褝褎褎械泻褌懈胁薪芯谐芯锌褉芯锌褍褋泻邪薪懈褟胁褘斜褉邪薪薪芯泄褔邪褋褌芯褌褘, 褌邪泻泻邪泻褝薪械褉谐懈褟锌褉懈褝褌芯泄褔邪褋褌芯褌械褉邪褋褋械懈胁邪械褌褋褟胁褉褟写锌褉懈谢械卸邪褖懈褏褝谢械屑械薪褌芯胁写懈褋泻褉械褌懈蟹邪褑懈懈, 胁蟹邪胁懈褋懈屑芯褋褌懈芯褌胁褘斜褉邪薪薪芯泄胁褘褉械蟹邪褞褖械泄褎褍薪泻褑懈懈.5.6.3.2.6 袟邪谐褉邪卸写邪褞褖懈泄褎懈谢褜褌褉 袟邪谐褉邪卸写邪褞褖懈泄褎懈谢褜褌褉, 锌褉懈屑械薪褟械屑褘泄锌芯褍屑芯谢褔邪薪懈褞锌褉懈懈蟹屑械褉械薪懈褟褏芯褋褌邪褌芯褔薪褘褏锌芯谐褉械褕薪芯褋褌械泄, 懈褋泻邪卸械薪懈褟懈褕褍屑邪, 写芯谢卸械薪懈屑械褌褜蟹薪邪褔械薪懈械褋械谢械泻褌懈胁薪芯褋褌懈 Q 薪械屑械薪械械 1 懈薪械斜芯谢械械 5, 蟹邪懈褋泻谢褞褔械薪懈械屑褋谢褍褔邪械胁, 泻芯谐写邪褍泻邪蟹邪薪邪斜芯谢械械胁褘褋芯泻邪褟褋械谢械泻褌懈胁薪芯褋褌褜. 袙褋谢褍褔邪械懈蟹屑械褉械薪懈泄芯褋褌邪褌芯褔薪褘褏锌芯谐褉械褕薪芯褋褌械泄蟹邪谐褉邪卸写邪褞褖懈泄褎懈谢褜褌褉锌褉懈薪械泻芯褌芯褉褘褏芯斜褋褌芯褟褌械谢褜褋褌胁邪褏屑芯卸薪芯蟹邪屑械薪懈褌褜斜芯谢械械褍蟹泻懈屑懈 (斜芯谢械械褋械谢械泻褌懈胁薪褘屑懈) 蟹邪谐褉邪卸写邪褞褖懈屑懈褎懈谢褜褌褉邪屑懈, 泻邪泻芯锌懈褋邪薪芯薪懈卸械.5.6.3.2.7 校蟹泻芯锌芯谢芯褋薪褘泄蟹邪谐褉邪卸写邪褞褖懈泄褎懈谢褜褌褉 袟邪谐褉邪卸写邪褞褖懈泄锌芯谢芯褋芯胁芯泄褎懈谢褜褌褉褋 Q 芯褌 5 写芯 10.5.6.3.2.8 袟邪谐褉邪卸写邪褞褖懈泄锌芯谢芯褋芯胁芯泄褎懈谢褜褌褉 袟邪谐褉邪卸写邪褞褖懈泄褎懈谢褜褌褉懈褋锌芯谢褜蟹褍褞褌胁芯斜谢邪褋褌懈褔邪褋褌芯褌, 懈屑械褞褖械泄褔褉械蟹胁褘褔邪泄薪芯褍蟹泻褍褞锌芯谢芯褋褍蟹邪写械褉卸懈胁邪薪懈褟, 芯锌褉械写械谢褟械屑褍褞褔邪褋褌芯褌芯泄写懈褋泻褉械褌懈蟹邪褑懈懈. 袘褘褋褌褉芯械锌褉械芯斜褉邪蟹芯胁邪薪懈械肖褍褉褜械褉械谐懈褋褌褉懈褉褍械褌写谢懈薪褍懈胁褘褉械蟹邪褞褖褍褞褎褍薪泻褑懈褞, 芯斜械褋锌械褔懈胁邪褟褔褉械蟹胁褘褔邪泄薪芯械蟹邪褌褍褏邪薪懈械懈械写懈薪懈褔薪褘泄泻芯褝褎褎懈褑懈械薪褌褍褋懈谢械薪懈褟胁薪械褝褌芯泄锌芯谢芯褋褘. 楔懈褉懈薪邪锌芯谢芯褋褘蟹邪写械褉卸懈胁邪薪懈褟锌褉械写褋褌邪胁谢褟械褌褋芯斜芯泄屑懈薪懈屑邪谢褜薪芯械褔懈褋谢芯褝谢械屑械薪褌芯胁写懈褋泻褉械褌懈蟹邪褑懈懈, 薪械芯斜褏芯写懈屑褘褏写谢褟褝褎褎械泻褌懈胁薪芯谐芯锌褉芯锌褍褋泻邪薪懈褟胁褘斜褉邪薪薪芯泄褔邪褋褌芯褌褘, 褌邪泻泻邪泻褝薪械褉谐懈褟锌褉懈褝褌芯泄褔邪褋褌芯褌械褉邪褋褋械懈胁邪械褌褋褟胁褉褟写锌褉懈谢械卸邪褖懈褏褝谢械屑械薪褌芯胁写懈褋泻褉械褌懈蟹邪褑懈懈, 胁蟹邪胁懈褋懈屑芯褋褌懈芯褌胁褘斜褉邪薪薪芯泄胁褘褉械蟹邪褞褖械泄褎褍薪泻褑懈懈.5.6.3.2.9 袙蟹胁械褕懈胁邪褞褖懈泄褎懈谢褜褌褉 袙蟹胁械褕懈胁邪褞褖懈泄褎懈谢褜褌褉写谢褟胁褋械褏懈蟹屑械褉械薪懈泄胁蟹胁械褕械薪薪褘褏褕褍屑芯胁写芯谢卸械薪褋芯芯褌胁械褌褋褌胁芯胁邪褌褜 IEC 60268-1, 蟹邪懈褋泻谢褞褔械薪懈械屑芯斜褖械谐芯泻芯褝褎褎懈褑懈械薪褌邪褍褋懈谢械薪懈褟. 效邪褋褌芯褌邪械写懈薪懈褔薪芯谐芯褍褋懈谢械薪懈褟褎懈谢褜褌褉邪写芯谢卸薪邪褋芯褋褌邪胁谢褟褌褜 2 泻袚褑. 袠蟹屑械褉械薪懈褟芯褌薪芯褋懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写褘, 褌邪泻懈械泻邪泻芯褌薪芯褕械薪懈械褋懈谐薪邪谢 - 褕褍屑, 锌褉芯胁械写械薪薪褘械褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑褉械泻芯屑械薪写芯胁邪薪薪芯谐芯褋褌邪薪写邪褉褌薪芯谐芯胁蟹胁械褕懈胁邪褞褖械谐芯褎懈谢褜褌褉邪, 褋谢械写褍械褌芯斜芯蟹薪邪褔邪褌褜邪斜斜褉械胁懈邪褌褍褉芯泄 "写袘 CCIR-RMS". 袠蟹屑械褉械薪懈褟邪斜褋芯谢褞褌薪芯泄邪屑锌谢懈褌褍写褘, 锌褉芯胁械写械薪薪褘械褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑褉械泻芯屑械薪写芯胁邪薪薪芯谐芯褎懈谢褜褌褉邪, 褋谢械写褍械褌芯斜芯蟹薪邪褔邪褌褜褋芯芯褌胁械褌褋褌胁褍褞褖械泄泻芯谢懈褔械褋褌胁械薪薪芯泄邪斜斜褉械胁懈邪褌褍褉芯泄, 蟹邪泻芯褌芯褉芯泄褋谢械写褍械褌 "CCIR-RMS", 薪邪锌褉懈屑械褉, 写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24"> 褋谢械写褍械褌芯斜芯蟹薪邪褔邪褌褜 "写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24"> CCIR-RMS". 袝褋谢懈写谢褟懈蟹屑械褉械薪懈褟锌芯薪邪褋褌芯褟褖械屑褍褋褌邪薪写邪褉褌褍懈褋锌芯谢褜蟹褍褞褌褋褌邪薪写邪褉褌薪褘泄胁蟹胁械褕懈胁邪褞褖懈泄褎懈谢褜褌褉, 芯褌谢懈褔邪褞褖懈泄褋褟芯褌写邪薪薪褘褏褉械泻芯屑械薪写邪褑懈泄, 褋谢械写褍械褌锌褉懈胁芯写懈褌褜褋褏械屑褍褎懈谢褜褌褉邪懈泻芯褝褎褎懈褑懈械薪褌褍褋懈谢械薪懈褟, 械褋谢懈褝褌芯薪械芯斜褏芯写懈屑芯. 袩褉懈屑械褔邪薪懈械 - 袨锌芯褉薪邪褟褔邪褋褌芯褌邪 2 泻袚褑胁褝褌芯屑褋褌邪薪写邪褉褌械褝泻胁懈胁邪谢械薪褌薪邪胁胁械写械薪懈褞蟹邪褌褍褏邪薪懈褟 5,629 写袘锌褉懈胁褋械褏褔邪褋褌芯褌邪褏, 锌芯褋褉邪胁薪械薪懈褞褋芯锌芯褉薪芯泄褔邪褋褌芯褌芯泄 1 泻袚褑, 褍泻邪蟹邪薪薪芯泄胁 IEC 60268-1.5.6.3.3 袠蟹屑械褉械薪懈褟邪斜褋芯谢褞褌薪芯泄懈芯褌薪芯褋懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写褘 袪械蟹褍谢褜褌邪褌褘懈蟹屑械褉械薪懈褟邪斜褋芯谢褞褌薪芯泄邪屑锌谢懈褌褍写褘褋谢械写褍械褌褍褋褌邪薪邪胁谢懈胁邪褌褜薪械锌芯褋褉械写褋褌胁械薪薪芯胁械写懈薪懈褑邪褏褋褉械写薪械泻胁邪写褉邪褌懈褔薪芯泄胁械谢懈褔懈薪褘: 薪邪锌褉懈屑械褉, 写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24"> 写谢褟褑懈褎褉芯胁褘褏褋懈谐薪邪谢芯胁懈写袘<img src="data:image/jpeg;base64,R0lGODdhDAAYAIABAAAAAP///ywAAAAADAAYAAACGIyPqcvtD6OctFYATF57q85pDMhhmIVSBQA7" width="12" height="24"> 懈谢懈 V<img src="data:image/jpeg;base64,R0lGODdhGAAYAIABAAAAAP///ywAAAAAGAAYAAACMIyPqcvtD6OctNqLs968SwAEISiOoUEq4Em2aHO+ojwvcc0iN43LeXL7tVKeorFSAAA7" width="24" height="24"> 写谢褟邪薪邪谢芯谐芯胁褘褏褋懈谐薪邪谢芯胁. 袪械蟹褍谢褜褌邪褌褘懈蟹屑械褉械薪懈褟邪屑锌谢懈褌褍写褘褌邪泻卸械屑芯谐褍褌斜褘褌褜胁褘褉邪卸械薪褘芯褌薪芯褋懈褌械谢褜薪芯芯锌芯褉薪芯泄邪屑锌谢懈褌褍写褘, 泻邪泻芯褌薪芯褕械薪懈械胁写械褑懈斜械谢邪褏懈谢懈胁锌褉芯褑械薪褌邪褏. 袨褌薪芯褋懈褌械谢褜薪褘械褉械蟹褍谢褜褌邪褌褘懈蟹屑械褉械薪懈泄写芯谢卸薪褘斜褘褌褜褍褋褌邪薪芯胁谢械薪褘芯褌薪芯褋懈褌械谢褜薪芯懈蟹屑械褉械薪薪芯泄邪屑锌谢懈褌褍写褘薪邪胁褏芯写械邪薪邪谢懈蟹邪褌芯褉邪写谢褟芯写薪芯谐芯懈褌芯谐芯卸械泻邪薪邪谢邪 (写芯谢褞斜褘褏褎懈谢褜褌褉芯胁), 薪邪锌褉懈屑械褉, 写谢褟屑械褌芯写邪 "袠褋泻邪卸械薪懈械懈褕褍屑". 袪械蟹褍谢褜褌邪褌褘懈蟹屑械褉械薪懈泄, 蟹邪胁懈褋褟褖懈械芯褌泻邪薪邪谢邪, 褋谢械写褍械褌胁褘褉邪卸邪褌褜芯褌薪芯褋懈褌械谢褜薪芯邪屑锌谢懈褌褍写褘胁褏芯写薪芯谐芯褋懈谐薪邪谢邪邪薪邪谢懈蟹邪褌芯褉邪胁芯锌芯褉薪芯屑泻邪薪邪谢械 (泻邪薪邪谢械褋褉邪胁薪械薪懈褟), 薪邪锌褉懈屑械褉, 写谢褟屑械褌芯写邪芯锌褉械写械谢械薪懈褟锌械褉械泻褉械褋褌薪褘褏锌芯屑械褏. 袦薪芯谐芯褎褍薪泻褑懈芯薪邪谢褜薪褘械邪薪邪谢懈蟹邪褌芯褉褘芯斜褘褔薪芯褋锌芯褋芯斜薪褘锌褉芯胁芯写懈褌褜芯褌薪芯褋懈褌械谢褜薪褘械懈蟹屑械褉械薪懈褟薪械锌芯褋褉械写褋褌胁械薪薪芯. 袙锌褉芯褌懈胁薪芯屑褋谢褍褔邪械写芯谢卸薪邪斜褘褌褜懈蟹屑械褉械薪邪邪屑锌谢懈褌褍写邪芯锌芯褉薪芯谐芯褋懈谐薪邪谢邪胁写芯锌芯谢薪械薪懈械泻蟹邪写邪薪薪芯屑褍懈蟹屑械褉械薪懈褞, 邪芯褌薪芯褋懈褌械谢褜薪褘泄褉械蟹褍谢褜褌邪褌褋谢械写褍械褌褉邪褋褋褔懈褌邪褌褜胁褉褍褔薪褍褞.5.6.3.4 孝芯褔薪芯褋褌褜 袝褋谢懈薪械褍褋褌邪薪芯胁谢械薪芯懈薪芯械, 芯斜芯褉褍写芯胁邪薪懈械, 锌褉懈屑械薪褟械屑芯械写谢褟锌褉芯胁械写械薪懈褟懈蟹屑械褉械薪懈泄胁薪邪褋褌芯褟褖械屑褋褌邪薪写邪褉褌械, 写芯谢卸薪芯懈屑械褌褜褌芯褔薪芯褋褌褜锌芯懈蟹屑械褉褟械屑褘屑锌邪褉邪屑械褌褉邪屑锌芯屑械薪褜褕械泄屑械褉械胁褌褉懈褉邪蟹邪谢褍褔褕械 (胁褘褕械), 褔械屑褍褋褌邪薪芯胁谢械薪芯胁褌械褏薪懈褔械褋泻懈褏褌褉械斜芯胁邪薪懈褟褏薪邪懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械. 袙褋械懈蟹屑械褉懈褌械谢懈邪屑锌谢懈褌褍写褘, 懈褋锌芯谢褜蟹褍械屑褘械写谢褟懈蟹屑械褉械薪懈泄胁薪邪褋褌芯褟褖械屑褋褌邪薪写邪褉褌械, 写芯谢卸薪褘斜褘褌褜褍褋褌褉芯泄褋褌胁邪屑懈, 写邪褞褖懈屑懈懈褋褌懈薪薪芯械褋褉械写薪械泻胁邪写褉邪褌懈褔薪芯械蟹薪邪褔械薪懈械 (r.m.s.) 褋屑懈薪懈屑邪谢褜薪芯泄薪械芯斜褏芯写懈屑芯泄褌芯褔薪芯褋褌褜褞 0,25 写袘 (胁薪褍褌褉懈锌芯谢芯褋薪褘械懈谢懈褋械谢械泻褌懈胁薪褘械懈蟹屑械褉械薪懈褟) 懈谢懈 1,0 写袘 (芯褋褌邪褌芯褔薪褘械懈蟹屑械褉械薪懈褟) 胁写懈邪锌邪蟹芯薪械芯褌 20 袚褑写芯胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘. 协褌褍褌芯褔薪芯褋褌褜褋谢械写褍械褌锌芯写写械褉卸懈胁邪褌褜写谢褟褋懈谐薪邪谢邪, 懈屑械褞褖械谐芯锌懈泻-褎邪泻褌芯褉 (邪屑锌谢懈褌褍写薪褘泄褎邪泻褌芯褉) 5 懈谢懈屑械薪械械. 袧械褋谢械写褍械褌懈褋锌芯谢褜蟹芯胁邪褌褜泻邪谢懈斜褉芯胁邪薪薪褘械锌芯褋褉械写薪械泻胁邪写褉邪褌懈褔薪芯屑褍蟹薪邪褔械薪懈褞褍褋褌褉芯泄褋褌胁邪, 懈蟹屑械褉褟褞褖懈械褋褉械写薪褞褞胁械谢懈褔懈薪褍懈谢懈胁械谢懈褔懈薪褍锌懈泻邪. 袗薪邪谢芯谐芯胁褘泄邪薪邪谢懈蟹写芯谢卸械薪锌褉懈屑械薪褟褌褜写芯锌芯谢薪懈褌械谢褜薪芯褉邪蟹褉械褕械薪薪褘泄写芯锌褍褋泻卤3 屑泻袙, 邪褑懈褎褉芯胁芯泄邪薪邪谢懈蟹写芯谢卸械薪锌褉懈屑械薪褟褌褜写芯锌芯谢薪懈褌械谢褜薪芯褉邪蟹褉械褕械薪薪褘泄写芯锌褍褋泻卤5 LSB. 袠蟹屑械褉懈褌械谢懈邪屑锌谢懈褌褍写褘, 锌褉懈屑械薪褟械屑褘械写谢褟锌褉芯胁械写械薪懈褟懈蟹屑械褉械薪懈泄胁薪邪褋褌芯褟褖械屑褋褌邪薪写邪褉褌械, 写芯谢卸薪褘懈薪褌械谐褉懈褉芯胁邪褌褜褋懈谐薪邪谢胁褌械褔械薪懈械屑懈薪懈屑褍屑 25 屑褋, 褔褌芯斜褘芯斜械褋锌械褔懈褌褜邪写械泻胁邪褌薪芯械褔懈褋谢芯泻芯写芯胁, 泻芯褌芯褉褘械懈褋锌芯谢褜蟹芯胁邪薪褘胁懈褋锌褘褌褍械屑芯屑芯斜芯褉褍写芯胁邪薪懈懈. 袩褉懈芯锌褉械写械谢械薪懈懈褋懈谐薪邪谢芯胁薪懈蟹泻懈褏褔邪褋褌芯褌薪械芯斜褏芯写懈屑芯械胁褉械屑褟写芯谢卸薪芯斜褘褌褜褍胁械谢懈褔械薪芯, 褔褌芯斜褘谐邪褉邪薪褌懈褉芯胁邪褌褜, 褔褌芯斜褍写械褌懈蟹屑械褉械薪锌芯屑械薪褜褕械泄屑械褉械芯写懈薪锌芯谢薪褘泄褑懈泻谢褋懈谐薪邪谢邪.<h2>6 袦械褌芯写褘懈蟹屑械褉械薪懈泄</h2><h3>6.1 袨斜蟹芯褉</h3> 袦械褌芯写褘懈蟹屑械褉械薪懈泄, 芯锌懈褋邪薪薪褘械薪懈卸械, 胁褉邪蟹写械谢械 "袨斜褖懈械褏邪褉邪泻褌械褉懈褋褌懈泻懈", 褋谢械写褍械褌锌褉懈屑械薪褟褌褜泻芯胁褋械屑胁懈写邪屑懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 薪械蟹邪胁懈褋懈屑芯芯褌褌懈锌邪懈褏胁褏芯写邪懈胁褘褏芯写邪. 袣褉芯屑械褌芯谐芯, 屑械褌芯写褘, 芯锌懈褋邪薪薪褘械胁锌褍薪泻褌邪褏 "褏邪褉邪泻褌械褉懈褋褌懈泻懈邪薪邪谢芯谐芯胁芯谐芯胁褏芯写邪", "褏邪褉邪泻褌械褉懈褋褌懈泻懈邪薪邪谢芯谐芯胁芯谐芯胁褘褏芯写邪", "褏邪褉邪泻褌械褉懈褋褌懈泻懈褑懈褎褉芯胁芯谐芯胁褏芯写邪" 懈 "褏邪褉邪泻褌械褉懈褋褌懈泻懈褑懈褎褉芯胁芯谐芯胁褘褏芯写邪", 褋谢械写褍械褌锌褉懈屑械薪褟褌褜, 泻邪泻褝褌芯锌褉械写锌懈褋邪薪芯写谢褟芯斜谢邪褋褌械泄胁褏芯写邪懈胁褘褏芯写邪泻芯薪泻褉械褌薪芯谐芯懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟. 袝褋谢懈懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械芯斜械褋锌械褔懈胁邪械褌写胁邪懈谢懈斜芯谢械械泻邪薪邪谢芯胁, 懈蟹屑械褉械薪懈褟褋谢械写褍械褌锌芯胁褌芯褉懈褌褜写谢褟泻邪卸写芯谐芯泻邪薪邪谢邪. 袙芯屑薪芯谐懈褏褋谢褍褔邪褟褏斜褍写械褌薪械芯斜褏芯写懈屑芯锌芯胁褌芯褉懈褌褜薪械泻芯褌芯褉褘械懈蟹屑械褉械薪懈褟写谢褟褉邪蟹谢懈褔薪褘褏褉邪斜芯褔懈褏褍褋谢芯胁懈泄懈谢懈泻芯薪褌褉芯谢褜薪褘褏薪邪褋褌褉芯械泻, 薪邪锌褉懈屑械褉, 锌褉懈褉邪蟹谢懈褔薪芯泄褔邪褋褌芯褌械写懈褋泻褉械褌懈蟹邪褑懈懈. 袙褌邪泻懈褏褋谢褍褔邪褟褏锌褉懈屑械薪褟械屑褘械褍褋谢芯胁懈褟懈薪邪褋褌褉芯泄泻懈写芯谢卸薪褘斜褘褌褜褔械褌泻芯褍褋褌邪薪芯胁谢械薪褘胁褋胁褟蟹懈褋泻邪卸写褘屑懈蟹屑械褉械薪懈械屑. 袝褋谢懈薪械褍泻邪蟹邪薪芯懈薪芯械, 薪邪懈褋锌褘褌褍械屑芯屑芯斜芯褉褍写芯胁邪薪懈懈写芯谢卸薪褘斜褘褌褜褍褋褌邪薪芯胁谢械薪褘褋褌邪薪写邪褉褌薪褘械薪邪褋褌褉芯泄泻懈, 泻邪泻芯锌懈褋邪薪芯胁锌.5.4. 袝褋谢懈锌褉懈屑械薪褟褞褌写褉褍谐懈械薪邪褋褌褉芯泄泻懈, 褝褌芯写芯谢卸薪芯斜褘褌褜褔械褌泻芯褍泻邪蟹邪薪芯.<h3>6.2 袨褋薪芯胁薪褘械褏邪褉邪泻褌械褉懈褋褌懈泻懈</h3><h4>6.2.1 袥懈薪械泄薪褘械褏邪褉邪泻褌械褉懈褋褌懈泻懈</h4>6.2.1.1 袟邪胁懈褋褟褖懈械芯褌邪屑锌谢懈褌褍写褘 (邪屑锌谢懈褌褍写薪芯蟹邪胁懈褋懈屑褘械)6.2.1.1.1 袣芯褝褎褎懈褑懈械薪褌褍褋懈谢械薪懈褟 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌芯褌薪芯褕械薪懈械邪屑锌谢懈褌褍写褘胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪泻邪屑锌谢懈褌褍写械胁褏芯写薪芯谐芯褋懈谐薪邪谢邪锌褉懈褋褌邪薪写邪褉褌薪褘褏薪邪褋褌褉芯泄泻邪褏. 袩褉懈懈褋锌褘褌邪薪懈懈懈褋锌芯谢褜蟹褍褞褌褋褏械屑褍, 懈蟹芯斜褉邪卸械薪薪褍褞薪邪褉懈褋褍薪泻械 8, 懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械褋谢械写褍械褌锌褉懈胁芯写懈褌褜胁写械泄褋褌胁懈械褋懈薪褍褋芯懈写邪谢褜薪褘屑胁褏芯写薪褘屑褋懈谐薪邪谢芯屑薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写褘懈褔邪褋褌芯褌褘. 袛芯谢卸薪邪斜褘褌褜懈蟹屑械褉械薪邪褋械谢械泻褌懈胁薪邪褟邪屑锌谢懈褌褍写邪薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟懈胁褘褉邪卸械薪邪胁写袘, 胁胁懈写械芯褌薪芯褕械薪懈褟泻薪芯褉屑邪谢褜薪芯泄邪屑锌谢懈褌褍写械懈蟹屑械褉械薪懈褟.<h5>袪懈褋褍薪芯泻 8 - 袦械褌芯写懈蟹屑械褉械薪懈褟泻芯褝褎褎懈褑懈械薪褌邪褍褋懈谢械薪懈褟</h5><img src="gost_iec_61606-3-2014/r4a1d0vq_uzw.jpg" width="560" height="101"> 袪懈褋褍薪芯泻 8 - 袦械褌芯写懈蟹屑械褉械薪懈褟泻芯褝褎褎懈褑懈械薪褌邪褍褋懈谢械薪懈褟 袩褉懈屑械褔邪薪懈械 - 协褌褍褏邪褉邪泻褌械褉懈褋褌懈泻褍锌褉懈屑械薪褟褞褌芯斜褘褔薪芯泻懈褋锌褘褌褍械屑芯屑褍芯斜芯褉褍写芯胁邪薪懈褞褋邪薪邪谢芯谐芯胁褘屑胁褏芯写芯屑懈邪薪邪谢芯谐芯胁褘屑胁褘褏芯写芯屑懈谢懈褋褑懈褎褉芯胁褘屑胁褏芯写芯屑懈褑懈褎褉芯胁褘屑胁褘褏芯写芯屑. 袛谢褟锌械褉械泻褉械褋褌薪褘褏褏邪褉邪泻褌械褉懈褋褌懈泻褍褋懈谢械薪懈褟褋屑. 6.3.1.1 懈 6.袟.2.1.6.2.1.1.2 小褌邪斜懈谢褜薪芯褋褌褜泻芯褝褎褎懈褑懈械薪褌邪褍褋懈谢械薪懈褟 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌懈蟹屑械薪械薪懈械泻芯褝褎褎懈褑懈械薪褌邪褍褋懈谢械薪懈褟褋芯胁褉械屑械薪械屑. 袩褉懈懈褋锌褘褌邪薪懈懈懈褋锌芯谢褜蟹褍褞褌褋褏械屑褍, 懈蟹芯斜褉邪卸械薪薪褍褞薪邪褉懈褋褍薪泻械 8, 懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械褋谢械写褍械褌锌褉懈胁芯写懈褌褜胁写械泄褋褌胁懈械褋懈薪褍褋芯懈写邪谢褜薪褘屑胁褏芯写薪褘屑褋懈谐薪邪谢芯屑薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写褘懈褔邪褋褌芯褌褘. 小械谢械泻褌懈胁薪褍褞邪屑锌谢懈褌褍写褍薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋谢械写褍械褌懈蟹屑械褉褟褌褜胁褌械褔械薪懈械泻邪泻屑懈薪懈屑褍屑 1,0 褔, 薪械锌芯褋褉械写褋褌胁械薪薪芯锌芯褋谢械锌褉械写胁邪褉懈褌械谢褜薪芯泄胁褘写械褉卸泻懈锌褉懈蟹邪写邪薪薪褘褏褍褋谢芯胁懈褟褏, 泻邪泻褍褋褌邪薪芯胁谢械薪芯胁 5.5. 小褌邪斜懈谢褜薪芯褋褌褜泻芯褝褎褎懈褑懈械薪褌邪褍褋懈谢械薪懈褟褋谢械写褍械褌胁褘褉邪卸邪褌褜泻邪泻芯褌薪芯褕械薪懈械薪邪懈斜芯谢褜褕械泄懈薪邪懈屑械薪褜褕械泄邪屑锌谢懈褌褍写, 蟹邪褉械谐懈褋褌褉懈褉芯胁邪薪薪褘褏胁褌械褔械薪懈械褝褌芯谐芯锌械褉懈芯写邪, 胁褘褉邪卸械薪薪芯械胁写袘.6.2.1.1.3 袪邪蟹谢懈褔懈械泻芯褝褎褎懈褑懈械薪褌芯胁褍褋懈谢械薪懈褟屑械卸写褍泻邪薪邪谢邪屑懈懈写懈薪邪屑懈褔械褋泻邪褟锌芯谐褉械褕薪芯褋褌褜 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌褋芯谐谢邪褋芯胁邪薪懈械 (褋褉邪胁薪械薪懈械) 泻芯褝褎褎懈褑懈械薪褌芯胁褍褋懈谢械薪懈褟屑械卸写褍泻邪薪邪谢邪屑懈. 袩芯胁芯蟹屑芯卸薪芯褋褌懈泻邪卸写褘泄泻邪薪邪谢懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋谢械写褍械褌锌褉懈胁芯写懈褌褜胁写械泄褋褌胁懈械褋懈薪褍褋芯懈写邪谢褜薪褘屑胁褏芯写薪褘屑褋懈谐薪邪谢芯屑薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写褘懈褔邪褋褌芯褌褘褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑褋褏械屑褘褋芯械写懈薪械薪懈褟芯斜芯褉褍写芯胁邪薪懈褟, 懈蟹芯斜褉邪卸械薪薪芯泄薪邪褉懈褋褍薪泻械 8. 袧邪胁褘褏芯写械泻邪卸写芯谐芯泻邪薪邪谢邪懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟写芯谢卸薪邪斜褘褌褜蟹邪褉械谐懈褋褌褉懈褉芯胁邪薪邪褋械谢械泻褌懈胁薪邪褟邪屑锌谢懈褌褍写邪. 小褉邪胁薪械薪懈械泻芯褝褎褎懈褑懈械薪褌芯胁褍褋懈谢械薪懈褟屑械卸写褍泻邪薪邪谢邪屑懈褋谢械写褍械褌胁褘褉邪卸邪褌褜泻邪泻芯褌薪芯褕械薪懈械蟹邪褉械谐懈褋褌褉懈褉芯胁邪薪薪褘褏胁泻邪薪邪谢邪褏薪邪懈斜芯谢褜褕械泄懈薪邪懈屑械薪褜褕械泄邪屑锌谢懈褌褍写, 胁褘褉邪卸械薪薪芯械胁写袘. 袙褋谢褍褔邪械, 泻芯谐写邪 (谐褉褍锌锌芯胁芯械) 褉械谐褍谢懈褉芯胁邪薪懈械泻芯褝褎褎懈褑懈械薪褌邪褍褋懈谢械薪懈褟胁芯蟹写械泄褋褌胁褍械褌薪邪胁褋械泻邪薪邪谢褘懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 写懈薪邪屑懈褔械褋泻褍褞锌芯谐褉械褕薪芯褋褌褜褋谢械写褍械褌胁褘褉邪卸邪褌褜泻邪泻褋邪屑褘泄胁褘褋芯泻懈泄褉械蟹褍谢褜褌邪褌胁褘褔懈褋谢械薪懈褟褋褉邪胁薪械薪懈褟泻芯褝褎褎懈褑懈械薪褌芯胁褍褋懈谢械薪懈褟屑械卸写褍泻邪薪邪谢邪屑懈, 泻芯褌芯褉褘泄薪邪斜谢褞写邪褞褌胁谢褞斜芯泄泻芯薪褌褉芯谢懈褉褍械屑芯泄褌芯褔泻械. 袝褋谢懈褋谢械写褍械褌锌褉芯胁械褋褌懈懈蟹屑械褉械薪懈褟褌芯谢褜泻芯胁褔邪褋褌懈褉械谐褍谢懈褉褍械屑芯谐芯写懈邪锌邪蟹芯薪邪, 褌芯褝褌邪褔邪褋褌褜写芯谢卸薪邪斜褘褌褜芯锌褉械写械谢械薪邪. 袠褋锌褘褌邪薪懈褟写芯谢卸薪褘斜褘褌褜锌褉芯胁械写械薪褘褌邪泻, 褔褌芯斜褘薪械薪邪斜谢褞写邪谢芯褋褜褋褉械蟹邪薪懈褟懈屑锌褍谢褜褋芯胁胁懈褋锌褘褌褍械屑芯屑芯斜芯褉褍写芯胁邪薪懈懈, 写谢褟褝褌芯谐芯屑芯卸薪芯锌褉懈薪械芯斜褏芯写懈屑芯褋褌懈褍褋褌邪薪芯胁懈褌褜斜芯谢械械薪懈蟹泻褍褞邪屑锌谢懈褌褍写褍胁褏芯写薪芯谐芯褋懈谐薪邪谢邪, 械褋谢懈褝褌芯褌褉械斜褍械褌褋褟写谢褟褉械谐褍谢懈褉芯胁邪薪懈褟写懈邪锌邪蟹芯薪邪泻芯褝褎褎懈褑懈械薪褌邪褍褋懈谢械薪懈褟.6.2.1.1.4 袗屑锌谢懈褌褍写薪芯-褔邪褋褌芯褌薪邪褟褏邪褉邪泻褌械褉懈褋褌懈泻邪笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌懈蟹屑械薪械薪懈械泻芯褝褎褎懈褑懈械薪褌邪褍褋懈谢械薪懈褟胁蟹邪胁懈褋懈屑芯褋褌懈芯褌褔邪褋褌芯褌褘. 袩褉懈懈褋锌褘褌邪薪懈懈懈褋锌芯谢褜蟹褍褞褌褋褏械屑褍, 懈蟹芯斜褉邪卸械薪薪褍褞薪邪褉懈褋褍薪泻械 9, 邪屑锌谢懈褌褍写薪芯-褔邪褋褌芯褌薪邪褟褏邪褉邪泻褌械褉懈褋褌懈泻邪屑芯卸械褌斜褘褌褜懈蟹屑械褉械薪邪锌褉懈锌芯写邪褔械薪邪懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械褋懈薪褍褋芯懈写邪谢褜薪芯谐芯胁褏芯写薪芯谐芯褋懈谐薪邪谢邪薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写褘懈懈蟹屑械褉械薪懈褟邪屑锌谢懈褌褍写褘胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟胁褉邪蟹谢懈褔薪褘褏写懈邪锌邪蟹芯薪邪褏褔邪褋褌芯褌胁褏芯写薪芯谐芯褋懈谐薪邪谢邪. 袩褉械写锌芯褔褌懈褌械谢褜薪芯懈蟹屑械褉械薪懈械邪屑锌谢懈褌褍写褘写芯谢卸薪芯斜褘褌褜褋械谢械泻褌懈胁薪褘屑, 褔褌芯斜褘懈蟹斜械卸邪褌褜胁谢懈褟薪懈褟薪邪褉械蟹褍谢褜褌邪褌褋褍褖械褋褌胁械薪薪褘褏褕褍屑芯胁褘褏懈谢懈锌邪褉邪蟹懈褌薪褘褏泻芯屑锌芯薪械薪褌芯胁.<h5>袪懈褋褍薪芯泻 9 - 袦械褌芯写懈蟹屑械褉械薪懈褟邪屑锌谢懈褌褍写薪芯-褔邪褋褌芯褌薪褘褏褏邪褉邪泻褌械褉懈褋褌懈泻</h5><img src="gost_iec_61606-3-2014/25vbeasf_igl.jpg" width="558" height="103"> 袪懈褋褍薪芯泻 9 - 袦械褌芯写懈蟹屑械褉械薪懈褟邪屑锌谢懈褌褍写薪芯-褔邪褋褌芯褌薪褘褏褏邪褉邪泻褌械褉懈褋褌懈泻 效邪褋褌芯褌褘懈蟹屑械褉械薪懈褟屑芯卸薪芯胁褘斜褉邪褌褜锌褉芯懈蟹胁芯谢褜薪芯, 褌邪泻懈屑芯斜褉邪蟹芯屑, 褔褌芯斜褘芯薪懈褋芯芯褌胁械褌褋褌胁芯胁邪谢懈泻芯薪泻褉械褌薪芯屑褍懈褋锌褘褌褍械屑芯屑褍芯斜芯褉褍写芯胁邪薪懈褞, 褔邪褋褌芯褌械写懈褋泻褉械褌懈蟹邪褑懈懈懈褌.写., 薪芯锌褉械写锌芯褔褌懈褌械谢褜薪芯芯薪懈写芯谢卸薪褘褉邪褋锌芯谢邪谐邪褌褜褋褟锌芯谢芯谐邪褉懈褎屑懈褔械褋泻芯泄褕泻邪谢械. 袛谢褟懈蟹屑械褉械薪懈泄屑芯谐褍褌斜褘褌褜懈褋锌芯谢褜蟹芯胁邪薪褘褔邪褋褌芯褌褘, 褍褋褌邪薪芯胁谢械薪薪褘械胁褌邪斜谢懈褑械 IEC 61606-1. 袙谢褞斜芯屑褋谢褍褔邪械写懈邪锌邪蟹芯薪褔邪褋褌芯褌写芯谢卸械薪胁泻谢褞褔邪褌褜褔邪褋褌芯褌褍 10 袚褑懈胁械褉褏薪褞褞谐褉邪薪懈褔薪褍褞褔邪褋褌芯褌褍. 袪械蟹褍谢褜褌邪褌写芯谢卸械薪斜褘褌褜锌褉械写褋褌邪胁谢械薪胁胁懈写械谐褉邪褎懈泻邪, 薪邪泻芯褌芯褉芯屑锌芯芯褋懈啸芯褌谢芯卸械薪邪褔邪褋褌芯褌邪 (锌褉械写锌芯褔褌懈褌械谢褜薪芯胁谢芯谐邪褉懈褎屑懈褔械褋泻芯泄褕泻邪谢械), 邪锌芯芯褋懈 Y - 邪屑锌谢懈褌褍写邪, 蟹邪褉械谐懈褋褌褉懈褉芯胁邪薪薪邪褟薪邪泻邪卸写芯泄褔邪褋褌芯褌械, 胁褘褉邪卸械薪薪邪褟芯褌薪芯褋懈褌械谢褜薪芯邪屑锌谢懈褌褍写褘, 蟹邪褉械谐懈褋褌褉懈褉芯胁邪薪薪芯泄锌褉懈薪芯褉屑邪谢褜薪芯泄褔邪褋褌芯褌械懈蟹屑械褉械薪懈褟 (懈谢懈锌褉懈斜谢懈卸邪泄褕械泄泻薪械泄写芯褋褌褍锌薪芯泄褔邪褋褌芯褌械), 胁写袘. 袗谢褜褌械褉薪邪褌懈胁薪芯邪屑锌谢懈褌褍写薪芯-褔邪褋褌芯褌薪褍褞褏邪褉邪泻褌械褉懈褋褌懈泻褍屑芯卸薪芯胁褘褉邪蟹懈褌褜褔械褉械蟹薪邪懈斜芯谢褜褕褍褞懈薪邪懈屑械薪褜褕褍褞懈蟹蟹邪褉械谐懈褋褌褉懈褉芯胁邪薪薪褘褏邪屑锌谢懈褌褍写芯褌薪芯褋懈褌械谢褜薪芯邪屑锌谢懈褌褍写褘, 蟹邪褉械谐懈褋褌褉懈褉芯胁邪薪薪芯泄锌褉懈薪芯褉屑邪谢褜薪芯泄褔邪褋褌芯褌械懈蟹屑械褉械薪懈褟, 胁写袘: 薪邪锌褉懈屑械褉, "+0,1/-3,0 写袘芯褌 10 袚褑写芯 20 泻袚褑, 芯褌薪芯褋懈褌械谢褜薪芯 997 袚褑".6.2.1.1.5 袦邪泻褋懈屑邪谢褜薪邪褟邪屑锌谢懈褌褍写邪胁褏芯写薪芯谐芯褋懈谐薪邪谢邪 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌邪屑锌谢懈褌褍写褍胁褏芯写薪芯谐芯褋懈谐薪邪谢邪, 褋芯芯褌胁械褌褋褌胁褍褞褖褍褞屑邪泻褋懈屑邪谢褜薪芯泄褋锌芯褋芯斜薪芯褋褌懈懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟芯斜褉邪斜邪褌褘胁邪褌褜褋懈谐薪邪谢锌褉懈褋褌邪薪写邪褉褌薪褘褏薪邪褋褌褉芯泄泻邪褏. 袦邪泻褋懈屑邪谢褜薪褍褞邪屑锌谢懈褌褍写褍胁褏芯写薪芯谐芯褋懈谐薪邪谢邪褋谢械写褍械褌懈蟹屑械褉褟褌褜, 泻邪泻锌芯泻邪蟹邪薪芯薪邪褉懈褋褍薪泻械 10, 锌芯写邪胁邪褟薪邪胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋懈薪褍褋芯懈写邪谢褜薪褘泄褋懈谐薪邪谢, 褔邪褋褌芯褌褍懈邪屑锌谢懈褌褍写褍泻芯褌芯褉芯谐芯屑芯卸薪芯褉械谐褍谢懈褉芯胁邪褌褜. 小谢械写褍械褌泻芯薪褌褉芯谢懈褉芯胁邪褌褜泻邪泻邪屑锌谢懈褌褍写褍, 褌邪泻懈芯褋褌邪褌芯褔薪褍褞邪屑锌谢懈褌褍写褍胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟锌褉懈懈蟹屑械薪械薪懈懈邪屑锌谢懈褌褍写褘谐械薪械褉邪褌芯褉邪写芯褋邪屑芯谐芯胁褘褋芯泻芯谐芯蟹薪邪褔械薪懈褟, 泻芯褌芯褉芯械屑芯卸薪芯芯斜械褋锌械褔懈褌褜写芯屑芯屑械薪褌邪, 泻芯谐写邪锌褉芯懈蟹芯泄写械褌褋薪懈卸械薪懈械泻芯褝褎褎懈褑懈械薪褌邪褍褋懈谢械薪懈褟薪邪 0,3 写袘懈谢懈懈蟹屑械薪械薪懈械褏邪褉邪泻褌械褉懈褋褌懈泻懈 "懈褋泻邪卸械薪懈械懈褕褍屑" 薪邪屑懈薪褍褋 40 写袘 (1%). 小芯芯褌胁械褌褋褌胁褍褞褖邪褟谐械薪械褉懈褉褍械屑邪褟邪屑锌谢懈褌褍写邪写芯谢卸薪邪斜褘褌褜蟹邪褉械谐懈褋褌褉懈褉芯胁邪薪邪. 袗屑锌谢懈褌褍写褘懈蟹屑械褉褟械屑褘褏褑懈褎褉芯胁褘褏写邪薪薪褘褏褋谢械写褍械褌胁褘褉邪卸邪褌褜胁写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24">; 邪屑锌谢懈褌褍写褘懈蟹屑械褉褟械屑褘褏邪薪邪谢芯谐芯胁褘褏写邪薪薪褘褏褋谢械写褍械褌胁褘褉邪卸邪褌褜胁写袘<img src="data:image/jpeg;base64,R0lGODdhDAAYAIABAAAAAP///ywAAAAADAAYAAACGIyPqcvtD6OctFYATF57q85pDMhhmIVSBQA7" width="12" height="24">, 薪芯屑芯卸薪芯胁褘褉邪蟹懈褌褜胁 V<img src="data:image/jpeg;base64,R0lGODdhGAAYAIABAAAAAP///ywAAAAAGAAYAAACMIyPqcvtD6OctNqLs968SwAEISiOoUEq4Em2aHO+ojwvcc0iN43LeXL7tVKeorFSAAA7" width="24" height="24">.<h5>袪懈褋褍薪芯泻 10 - 袦械褌芯写懈蟹屑械褉械薪懈褟屑邪泻褋懈屑邪谢褜薪芯泄邪屑锌谢懈褌褍写褘胁褏芯写薪芯谐芯懈胁褘褏芯写薪芯谐芯褋懈谐薪邪谢芯胁</h5><img src="gost_iec_61606-3-2014/gimlnhu3_hoo.jpg" width="558" height="100"> 袪懈褋褍薪芯泻 10 - 袦械褌芯写懈蟹屑械褉械薪懈褟屑邪泻褋懈屑邪谢褜薪芯泄邪屑锌谢懈褌褍写褘胁褏芯写薪芯谐芯懈胁褘褏芯写薪芯谐芯褋懈谐薪邪谢芯胁袩褉懈懈蟹屑械褉械薪懈懈屑邪泻褋懈屑邪谢褜薪芯泄邪屑锌谢懈褌褍写褘胁褏芯写薪芯谐芯褋懈谐薪邪谢邪谢褞斜褘械褉械谐褍谢褟褌芯褉褘泻芯褝褎褎懈褑懈械薪褌邪褍褋懈谢械薪懈褟写芯谢卸薪褘斜褘褌褜褍褋褌邪薪芯胁谢械薪褘胁褌邪泻芯械锌芯谢芯卸械薪懈械, 褔褌芯斜褘胁芯蟹薪懈泻邪褞褖械械薪邪褋褘褖械薪懈械胁褏芯写薪芯谐芯褋懈谐薪邪谢邪薪邪褋褌褍锌邪谢芯锌褉懈泻邪泻屑芯卸薪芯斜芯谢械械胁褘褋芯泻芯泄邪屑锌谢懈褌褍写械胁褏芯写薪芯谐芯褋懈谐薪邪谢邪懈薪械胁芯蟹薪懈泻邪谢芯薪邪褋褘褖械薪懈械胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪. 袦邪泻褋懈屑邪谢褜薪褍褞邪屑锌谢懈褌褍写褍胁褏芯写薪芯谐芯褋懈谐薪邪谢邪褋谢械写褍械褌懈蟹屑械褉褟褌褜胁写懈邪锌邪蟹芯薪械褔邪褋褌芯褌. 效邪褋褌芯褌褘懈蟹屑械褉械薪懈褟屑芯卸薪芯胁褘斜褉邪褌褜锌褉芯懈蟹胁芯谢褜薪芯, 褌邪泻, 褔褌芯斜褘芯薪懈褋芯芯褌胁械褌褋褌胁芯胁邪谢懈, 薪邪锌褉懈屑械褉, 泻芯薪泻褉械褌薪芯屑褍懈褋锌褘褌褍械屑芯屑褍芯斜芯褉褍写芯胁邪薪懈褞懈褔邪褋褌芯褌械写懈褋泻褉械褌懈蟹邪褑懈懈; 薪芯芯薪懈写芯谢卸薪褘斜褘褌褜褉邪褋锌芯谢芯卸械薪褘锌芯谢芯谐邪褉懈褎屑懈褔械褋泻芯泄褕泻邪谢械薪械斜芯谢械械褔械屑胁写懈邪锌邪蟹芯薪械芯写薪芯泄芯泻褌邪胁褘. 袙谢褞斜芯屑褋谢褍褔邪械写懈邪锌邪蟹芯薪褔邪褋褌芯褌写芯谢卸械薪胁泻谢褞褔邪褌褜 10 袚褑懈胁械褉褏薪褞褞谐褉邪薪懈褔薪褍褞褔邪褋褌芯褌褍. 袪械蟹褍谢褜褌邪褌褘褋谢械写褍械褌锌褉械写褋褌邪胁谢褟褌褜胁胁懈写械谐褉邪褎懈泻邪, 薪邪泻芯褌芯褉芯屑锌芯芯褋懈啸芯褌谢芯卸械薪邪褔邪褋褌芯褌邪 (锌褉械写锌芯褔褌懈褌械谢褜薪芯胁谢芯谐邪褉懈褎屑懈褔械褋泻芯泄褕泻邪谢械), 邪锌芯芯褋懈 Y - 屑邪泻褋懈屑邪谢褜薪邪褟褔邪褋褌芯褌邪胁褏芯写薪芯谐芯褋懈谐薪邪谢邪, 胁褘褉邪卸械薪薪邪褟胁褋芯芯褌胁械褌褋褌胁褍褞褖懈褏械写懈薪懈褑邪褏邪屑锌谢懈褌褍写褘. 袝褋谢懈屑邪泻褋懈屑邪谢褜薪褍褞邪屑锌谢懈褌褍写褍胁褏芯写薪芯谐芯褋懈谐薪邪谢邪芯锌褉械写械谢褟褞褌褌芯谢褜泻芯薪邪芯写薪芯泄褔邪褋褌芯褌械, 褋谢械写褍械褌懈褋锌芯谢褜蟹芯胁邪褌褜薪芯褉屑邪谢褜薪褍褞褔邪褋褌芯褌褍懈蟹屑械褉械薪懈褟. 袝褋谢懈薪邪胁褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褍褋褌邪薪芯胁谢械薪褘褎懈谢褜褌褉褘泻芯褉褉械泻褑懈懈锌褉械写褘褋泻邪卸械薪懈褟, 褉械蟹褍谢褜褌邪褌褘懈蟹屑械褉械薪懈褟褋谢械写褍械褌锌褉懈胁芯写懈褌褜芯褌写械谢褜薪芯褋泻邪卸写褘屑懈屑械褞褖懈屑褋褟胁褉邪褋锌芯褉褟卸械薪懈懈褎懈谢褜褌褉芯屑泻芯褉褉械泻褑懈懈锌褉械写褘褋泻邪卸械薪懈褟, 邪褌邪泻卸械斜械蟹泻芯褉褉械泻褑懈懈锌褉械写褘褋泻邪卸械薪懈褟. 袩褉懈屑械褔邪薪懈械 - 袠蟹屑械褉械薪懈褟屑邪泻褋懈屑邪谢褜薪芯泄邪屑锌谢懈褌褍写褘胁褏芯写薪芯谐芯褋懈谐薪邪谢邪薪邪懈斜芯谢械械褔邪褋褌芯锌褉懈屑械薪褟褞褌泻邪薪邪谢芯谐芯胁褘屑胁褏芯写薪褘屑褋懈谐薪邪谢邪屑, 懈懈褏谢懈褕褜懈薪芯谐写邪锌褉芯胁芯写褟褌胁蟹邪胁懈褋懈屑芯褋褌懈芯褌褔邪褋褌芯褌褘, 褌邪泻泻邪泻褌邪泻邪褟蟹邪胁懈褋懈屑芯褋褌褜胁褍褋褌褉芯泄褋褌胁邪褏 A/笑-锌褉械芯斜褉邪蟹芯胁邪褌械谢械泄褟胁谢褟械褌褋褟薪械芯斜褘褔薪芯泄. 袨写薪邪泻芯褝褌芯褌屑械褌芯写胁泻谢褞褔械薪胁 "芯斜褖懈械褏邪褉邪泻褌械褉懈褋褌懈泻懈", 锌芯褋泻芯谢褜泻褍芯薪屑芯卸械褌斜褘褌褜胁邪卸械薪胁写褉褍谐懈褏褋谢褍褔邪褟褏, 薪邪锌褉懈屑械褉, 锌褉懈锌芯谢褍褔械薪懈懈褏邪褉邪泻褌械褉懈褋褌懈泻锌褍褌械泄锌褉芯褏芯卸写械薪懈褟褑懈褎褉芯胁芯谐芯褋懈谐薪邪谢邪褋 (薪械锌谢芯褋泻芯泄, 薪械锌芯谢芯谐芯泄) 褔邪褋褌芯褌薪芯泄褏邪褉邪泻褌械褉懈褋褌懈泻芯泄懈谢懈褋薪械懈写械邪谢褜薪芯泄褋褌褉褍泻褌褍褉芯泄褍褋懈谢械薪懈褟.6.2.1.1.6 袦邪泻褋懈屑邪谢褜薪邪褟邪屑锌谢懈褌褍写邪胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌邪屑锌谢懈褌褍写褍胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪, 褋芯芯褌胁械褌褋褌胁褍褞褖褍褞屑邪泻褋懈屑邪谢褜薪芯泄褋锌芯褋芯斜薪芯褋褌懈懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟芯斜褉邪斜邪褌褘胁邪褌褜褋懈谐薪邪谢锌褉懈褋褌邪薪写邪褉褌薪褘褏薪邪褋褌褉芯泄泻邪褏. 袦邪泻褋懈屑邪谢褜薪邪褟邪屑锌谢懈褌褍写邪胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪写芯谢卸薪邪斜褘褌褜懈蟹屑械褉械薪邪褋锌褉懈屑械薪械薪懈械屑褋褏械屑褘, 泻芯褌芯褉邪褟懈蟹芯斜褉邪卸械薪邪薪邪褉懈褋褍薪泻械 10 胁 6.2.1.1.5, 锌芯写邪胁邪褟薪邪胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋懈薪褍褋芯懈写邪谢褜薪褘泄褋懈谐薪邪谢褋褉械谐褍谢懈褉褍械屑褘屑懈褔邪褋褌芯褌芯泄懈邪屑锌谢懈褌褍写芯泄. 袗屑锌谢懈褌褍写褍谐械薪械褉邪褌芯褉邪褉械谐褍谢懈褉褍褞褌写芯屑邪泻褋懈屑邪谢褜薪芯谐芯蟹薪邪褔械薪懈褟, 泻芯褌芯褉芯械屑芯卸薪芯芯斜械褋锌械褔懈褌褜写芯屑芯屑械薪褌邪褋薪懈卸械薪懈褟泻芯褝褎褎懈褑懈械薪褌邪褍褋懈谢械薪懈褟薪邪 0,3 写袘懈谢懈懈蟹屑械薪械薪懈褟褏邪褉邪泻褌械褉懈褋褌懈泻懈 "懈褋泻邪卸械薪懈械懈褕褍屑" 薪邪屑懈薪褍褋 40 写袘 (1%), 褋谢械写褍械褌芯褌褋谢械卸懈胁邪褌褜泻邪泻邪屑锌谢懈褌褍写褍, 褌邪泻懈芯褋褌邪褌芯褔薪褍褞邪屑锌谢懈褌褍写褍胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟. 袗屑锌谢懈褌褍写邪胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪写芯谢卸薪邪斜褘褌褜蟹邪褉械谐懈褋褌褉懈褉芯胁邪薪邪. 袗屑锌谢懈褌褍写褘褑懈褎褉芯胁褘褏褋懈谐薪邪谢芯胁褋谢械写褍械褌胁褘褉邪卸邪褌褜胁写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24">; 邪屑锌谢懈褌褍写褘邪薪邪谢芯谐芯胁褘褏褋懈谐薪邪谢芯胁褋谢械写褍械褌胁褘褉邪卸邪褌褜胁写袘<img src="data:image/jpeg;base64,R0lGODdhDAAYAIABAAAAAP///ywAAAAADAAYAAACGIyPqcvtD6OctFYATF57q85pDMhhmIVSBQA7" width="12" height="24">, 薪芯屑芯卸薪芯胁褘褉邪卸邪褌褜胁 V<img src="data:image/jpeg;base64,R0lGODdhGAAYAIABAAAAAP///ywAAAAAGAAYAAACMIyPqcvtD6OctNqLs968SwAEISiOoUEq4Em2aHO+ojwvcc0iN43LeXL7tVKeorFSAAA7" width="24" height="24">. 袩褉懈懈蟹屑械褉械薪懈懈屑邪泻褋懈屑邪谢褜薪芯泄邪屑锌谢懈褌褍写褘胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪胁褋械褉械谐褍谢褟褌芯褉褘泻芯褝褎褎懈褑懈械薪褌邪褍褋懈谢械薪懈褟写芯谢卸薪褘斜褘褌褜褍褋褌邪薪芯胁谢械薪褘胁褌邪泻芯械锌芯谢芯卸械薪懈械, 褔褌芯斜褘邪屑锌谢懈褌褍写邪胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪斜褘谢邪屑邪泻褋懈屑邪谢褜薪芯泄懈褔褌芯斜褘屑芯卸薪芯斜褘谢芯芯斜械褋锌械褔懈褌褜芯褌褋褍褌褋褌胁懈械薪邪褋褌褍锌谢械薪懈褟薪邪褋褘褖械薪懈褟. 袦邪泻褋懈屑邪谢褜薪褍褞邪屑锌谢懈褌褍写褍胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪褋谢械写褍械褌懈蟹屑械褉褟褌褜胁写懈邪锌邪蟹芯薪械褔邪褋褌芯褌. 效邪褋褌芯褌褘, 锌褉懈泻芯褌芯褉褘褏锌褉芯胁芯写褟褌懈蟹屑械褉械薪懈械, 屑芯卸薪芯胁褘斜褉邪褌褜锌褉芯懈蟹胁芯谢褜薪芯, 褌邪泻, 褔褌芯斜褘芯薪懈褋芯芯褌胁械褌褋褌胁芯胁邪谢懈, 薪邪锌褉懈屑械褉, 泻芯薪泻褉械褌薪芯屑褍懈褋锌褘褌褍械屑芯屑褍芯斜芯褉褍写芯胁邪薪懈褞懈褔邪褋褌芯褌械写懈褋泻褉械褌懈蟹邪褑懈懈; 薪芯芯薪懈写芯谢卸薪褘褉邪褋锌芯谢邪谐邪褌褜褋褟锌芯谢芯谐邪褉懈褎屑懈褔械褋泻芯泄褕泻邪谢械胁写懈邪锌邪蟹芯薪械薪械斜芯谢械械芯写薪芯泄芯泻褌邪胁褘. 袙谢褞斜芯屑褋谢褍褔邪械褝褌芯褌写懈邪锌邪蟹芯薪褔邪褋褌芯褌写芯谢卸械薪胁泻谢褞褔邪褌褜 10 袚褑懈胁械褉褏薪褞褞谐褉邪薪懈褔薪褍褞褔邪褋褌芯褌褍. 袪械蟹褍谢褜褌邪褌褘写芯谢卸薪褘斜褘褌褜锌褉械写褋褌邪胁谢械薪褘胁胁懈写械谐褉邪褎懈泻邪褋褔邪褋褌芯褌芯泄锌芯芯褋懈啸 (锌褉械写锌芯褔褌懈褌械谢褜薪芯胁谢芯谐邪褉懈褎屑懈褔械褋泻芯泄褕泻邪谢械) 懈屑邪泻褋懈屑邪谢褜薪芯泄邪屑锌谢懈褌褍写芯泄胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪, 胁褘褉邪卸械薪薪芯泄胁褋芯芯褌胁械褌褋褌胁褍褞褖懈褏械写懈薪懈褑邪褏邪屑锌谢懈褌褍写褘, 锌芯芯褋懈 Y. 袝褋谢懈屑邪泻褋懈屑邪谢褜薪褍褞邪屑锌谢懈褌褍写褍胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪褏邪褉邪泻褌械褉懈蟹褍褞褌褌芯谢褜泻芯薪邪芯写薪芯泄褔邪褋褌芯褌械, 褋谢械写褍械褌懈褋锌芯谢褜蟹芯胁邪褌褜薪芯褉屑邪谢褜薪褍褞褔邪褋褌芯褌褍懈蟹屑械褉械薪懈褟. 袝褋谢懈薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褍褋褌邪薪芯胁谢械薪褘褎懈谢褜褌褉褘泻芯屑锌械薪褋邪褑懈懈锌褉械写褘褋泻邪卸械薪懈泄, 褉械蟹褍谢褜褌邪褌褘懈蟹屑械褉械薪懈泄褋谢械写褍械褌锌褉懈胁芯写懈褌褜芯褌写械谢褜薪芯写谢褟泻邪卸写芯谐芯写芯褋褌褍锌薪芯谐芯褎懈谢褜褌褉邪泻芯屑锌械薪褋邪褑懈懈锌褉械写褘褋泻邪卸械薪懈泄, 邪褌邪泻卸械斜械蟹褎懈谢褜褌褉邪. 袩褉懈屑械褔邪薪懈械 - 袠蟹屑械褉械薪懈褟屑邪泻褋懈屑邪谢褜薪芯泄邪屑锌谢懈褌褍写褘胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪薪邪懈斜芯谢械械褔邪褋褌芯锌褉懈屑械薪褟褞褌泻邪薪邪谢芯谐芯胁褘屑胁褘褏芯写薪褘屑褋懈谐薪邪谢邪屑, 懈懈褏谢懈褕褜懈薪芯谐写邪锌褉芯胁芯写褟褌胁蟹邪胁懈褋懈屑芯褋褌懈芯褌褔邪褋褌芯褌褘, 褌邪泻泻邪泻褌邪泻邪褟蟹邪胁懈褋懈屑芯褋褌褜胁褍褋褌褉芯泄褋褌胁邪褏袗/笑-锌褉械芯斜褉邪蟹芯胁邪褌械谢械泄褟胁谢褟械褌褋褟薪械芯斜褘褔薪芯泄. 袨写薪邪泻芯褝褌芯褌屑械褌芯写胁泻谢褞褔械薪胁 "芯斜褖懈械褏邪褉邪泻褌械褉懈褋褌懈泻懈", 锌芯褋泻芯谢褜泻褍芯薪屑芯卸械褌斜褘褌褜胁邪卸械薪胁写褉褍谐懈褏褋谢褍褔邪褟褏, 薪邪锌褉懈屑械褉, 锌褉懈锌芯谢褍褔械薪懈懈褏邪褉邪泻褌械褉懈褋褌懈泻锌褍褌械泄锌褉芯褏芯卸写械薪懈褟褑懈褎褉芯胁芯谐芯褋懈谐薪邪谢邪褋 (薪械锌谢芯褋泻芯泄, 薪械锌芯谢芯谐芯泄) 褔邪褋褌芯褌薪芯泄褏邪褉邪泻褌械褉懈褋褌懈泻芯泄懈谢懈褋薪械懈写械邪谢褜薪芯泄褋褌褉褍泻褌褍褉芯泄褍褋懈谢械薪懈褟.6.2.1.1.7 袩芯谢褟褉薪芯褋褌褜 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟芯锌褉械写械谢褟褞褌, 懈蟹屑械薪褟械褌谢懈懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械锌芯谢褟褉薪芯褋褌褜褋懈谐薪邪谢芯胁, 锌褉芯褏芯写褟褖懈褏褔械褉械蟹薪械谐芯. 袧邪胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟写芯谢卸械薪斜褘褌褜锌芯写邪薪锌邪泻械褌褌芯薪邪谢褜薪褘褏褋懈谐薪邪谢芯胁, 胁泻谢褞褔邪褞褖懈泄锌械褉懈芯写褘褋懈薪褍褋芯懈写邪谢褜薪褘褏褋懈谐薪邪谢芯胁薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写褘懈褔邪褋褌芯褌褘, 褔械褉械写褍械屑褘械褋锌械褉懈芯写邪屑懈锌芯泻芯褟 (芯褌褋褍褌褋褌胁懈褟褋懈谐薪邪谢芯胁, 褌懈褕懈薪褘). 协褌芯褌褋懈薪褍褋芯懈写邪谢褜薪褘泄褋懈谐薪邪谢写芯谢卸械薪锌芯褟胁谢褟褌褜褋褟 (胁泻谢褞褔邪褌褜褋褟) 懈懈褋褔械蟹邪褌褜 (胁褘泻谢褞褔邪褌褜褋褟) 锌褉懈锌械褉械褋械褔械薪懈懈薪褍谢械胁芯泄芯褌屑械褌泻懈胁锌芯谢芯卸懈褌械谢褜薪芯屑薪邪锌褉邪胁谢械薪懈懈懈写芯谢卸械薪锌芯写邪胁邪褌褜褋褟胁褌械褔械薪懈械 5 褑懈泻谢芯胁懈芯褌褋褍褌褋褌胁芯胁邪褌褜胁褌械褔械薪懈械锌械褉懈芯写邪, 褝泻胁懈胁邪谢械薪褌薪芯谐芯锌褉懈屑械褉薪芯 20 褑懈泻谢邪屑. 袙褘褏芯写薪芯泄褋懈谐薪邪谢懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟写芯谢卸械薪斜褘褌褜懈褋褋谢械写芯胁邪薪褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑屑芯薪懈褌芯褉邪褑懈褎褉芯胁芯谐芯褋懈谐薪邪谢邪懈谢懈屑芯薪懈褌芯褉邪邪薪邪谢芯谐芯胁芯谐芯褋懈谐薪邪谢邪 (薪邪锌褉懈屑械褉, 芯褋褑懈谢谢芯褋泻芯锌邪) 写谢褟芯锌褉械写械谢械薪懈褟, 褟胁谢褟械褌褋褟谢懈懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械 "薪械懈薪胁械褉褌懈褉褍褞褖懈屑" 懈谢懈 "懈薪胁械褉褌懈褉褍褞褖懈屑". 袗谢褜褌械褉薪邪褌懈胁薪芯锌芯谢褟褉薪芯褋褌褜屑芯卸薪芯懈蟹屑械褉懈褌褜褋锌芯屑芯褖褜褞谢褞斜芯谐芯邪褋懈屑屑械褌褉懈褔薪芯谐芯褋懈谐薪邪谢邪, 懈械械屑芯卸薪芯锌褉芯胁械褉懈褌褜胁褉褍褔薪褍褞懈谢懈褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑泻邪泻芯谐芯-谢懈斜芯邪胁褌芯屑邪褌懈蟹懈褉芯胁邪薪薪芯谐芯褍褋褌褉芯泄褋褌胁邪, 褔褍胁褋褌胁懈褌械谢褜薪芯谐芯泻锌芯谢褟褉薪芯褋褌懈邪褋懈屑屑械褌褉懈懈.6.2.1.2 啸邪褉邪泻褌械褉懈褋褌懈泻懈, 蟹邪胁懈褋褟褖懈械芯褌胁褉械屑械薪懈6.2.1.2.1 肖邪蟹芯褔邪褋褌芯褌薪邪褟褏邪褉邪泻褌械褉懈褋褌懈泻邪 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌褉邪蟹薪懈褑褍褎邪蟹芯胁芯泄蟹邪写械褉卸泻懈 (芯褌褋褌邪胁邪薪懈械锌芯褎邪蟹械) 屑械卸写褍懈蟹屑械褉褟械屑芯泄褔邪褋褌芯褌芯泄懈泻芯屑锌芯薪械薪褌芯屑薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄褔邪褋褌芯褌褘锌褉懈锌褉芯褏芯卸写械薪懈懈褔械褉械蟹懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械. 肖邪蟹芯胁褘械蟹邪写械褉卸泻懈褔邪褋褌芯褌, 锌褉芯褏芯写褟褖懈褏褔械褉械蟹懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械, 褋谢械写褍械褌褋褉邪胁薪懈胁邪褌褜薪邪锌褉褟屑褍褞, 薪邪锌褉懈屑械褉, 懈褋锌芯谢褜蟹褍褟 FFT-屑械褌芯写锌褋械胁写芯褋谢褍褔邪泄薪褘褏锌芯褋谢械写芯胁邪褌械谢褜薪芯褋褌械泄, 懈屑锌褍谢褜褋芯胁懈谢懈屑褍谢褜褌懈褌芯薪芯胁懈芯褌泻谢芯薪械薪懈褟芯褌谢懈薪械泄薪芯泄褎邪蟹褘, 蟹邪褉械谐懈褋褌褉懈褉芯胁邪薪薪褘械胁谐褉邪写褍褋邪褏. 袦械褌芯写 FFT 芯斜械褋锌械褔懈胁邪械褌褉械蟹褍谢褜褌邪褌, 褉邪胁薪芯芯褌褋褌芯褟褖懈泄芯褌 DC 写芯屑邪泻褋懈屑邪谢褜薪芯泄褔邪褋褌芯褌褘褋懈谐薪邪谢邪. 袩懈泻芯胁邪褟邪屑锌谢懈褌褍写邪谢褞斜芯谐芯褋懈谐薪邪谢邪写芯谢卸薪邪斜褘褌褜褉邪胁薪邪锌懈泻芯胁芯泄邪屑锌谢懈褌褍写械褋懈薪褍褋芯懈写邪谢褜薪芯谐芯褋懈谐薪邪谢邪锌褉懈薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写械. 袗谢褜褌械褉薪邪褌懈胁薪芯褎邪蟹芯褔邪褋褌芯褌薪褍褞褏邪褉邪泻褌械褉懈褋褌懈泻褍懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 泻芯褌芯褉芯械芯斜褉邪斜邪褌褘胁邪械褌褋懈谐薪邪谢褘胁褉械邪谢褜薪芯屑胁褉械屑械薪懈懈写芯锌褍褋泻邪械褌芯写薪芯胁褉械屑械薪薪褘泄写芯褋褌褍锌泻胁褏芯写薪褘屑懈胁褘褏芯写薪褘屑泻谢械屑屑邪屑, 屑芯卸薪芯懈蟹屑械褉懈褌褜褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑褋褉邪胁薪懈褌械谢褜薪褘褏屑械褌芯写芯胁, 薪邪锌褉懈屑械褉, 胁懈蟹褍邪谢褜薪芯谐芯懈薪写懈泻邪褌芯褉邪 (胁褘胁芯写邪薪邪褝泻褉邪薪) 褋懈薪褍褋芯懈写邪谢褜薪褘褏胁芯谢薪. 小屑械褖械薪懈械锌芯褎邪蟹械, 锌褉芯懈蟹胁芯写懈屑芯械谢褞斜芯泄蟹邪写械褉卸泻芯泄胁芯胁褉械屑械薪懈锌褉懈锌褉芯褏芯卸写械薪懈懈褔械褉械蟹懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械, 褋谢械写褍械褌胁褘褔械褋褌褜锌械褉械写褉械谐懈褋褌褉邪褑懈械泄褉械蟹褍谢褜褌邪褌芯胁. 肖邪蟹芯褔邪褋褌芯褌薪褍褞褏邪褉邪泻褌械褉懈褋褌懈泻褍屑芯卸薪芯锌褉械写褋褌邪胁懈褌褜胁胁懈写械谐褉邪褎懈泻邪褋褔邪褋褌芯褌芯泄锌芯芯褋懈啸 (锌褉械写锌芯褔褌懈褌械谢褜薪芯胁谢芯谐邪褉懈褎屑懈褔械褋泻芯泄褕泻邪谢械) 懈褎邪蟹芯泄, 胁褘褉邪卸械薪薪芯泄芯褌薪芯褋懈褌械谢褜薪芯蟹邪褉械谐懈褋褌褉懈褉芯胁邪薪薪芯泄褎邪蟹褘锌褉懈薪芯褉屑邪谢褜薪芯泄褔邪褋褌芯褌械懈蟹屑械褉械薪懈褟, 胁谐褉邪写褍褋邪褏, 锌芯芯褋懈 Y. 袩褉懈屑械褔邪薪懈褟1 袩褉懈懈褋锌芯谢褜蟹芯胁邪薪懈懈懈屑锌褍谢褜褋芯胁屑芯卸械褌斜褘褌褜薪械芯斜褏芯写懈屑芯褍褋褉械写薪懈褌褜褉械蟹褍谢褜褌邪褌褘薪械褋泻芯谢褜泻懈褏懈蟹屑械褉械薪懈泄写谢褟锌芯谢褍褔械薪懈褟褌褉械斜褍械屑芯泄褌芯褔薪芯褋褌懈懈蟹屑械褉械薪懈褟.2 袝褋谢懈胁懈褋锌褘褌褍械屑芯屑芯斜芯褉褍写芯胁邪薪懈懈褍褋褌邪薪芯胁谢械薪褘褎懈谢褜褌褉褘泻芯屑锌械薪褋邪褑懈懈锌褉械写褘褋泻邪卸械薪懈泄, 褉械蟹褍谢褜褌邪褌褘懈蟹屑械褉械薪懈泄褋谢械写褍械褌锌褉懈胁芯写懈褌褜锌芯芯褌写械谢褜薪芯褋褌懈, 褋锌褉械写褘褋泻邪卸械薪懈械屑懈斜械蟹薪械谐芯.6.2.1.2.2 袚褉褍锌锌芯胁芯械胁褉械屑褟蟹邪写械褉卸泻懈 袚褉褍锌锌芯胁芯械胁褉械屑褟蟹邪写械褉卸泻懈芯褌薪芯褋懈褌械谢褜薪芯薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄褔邪褋褌芯褌褘屑芯卸薪芯褉邪褋褋褔懈褌邪褌褜 (械褋谢懈褝褌芯薪械芯斜褏芯写懈屑芯) 懈蟹褎邪蟹芯褔邪褋褌芯褌薪芯泄褏邪褉邪泻褌械褉懈褋褌懈泻懈懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 懈蟹屑械褉械薪薪芯谐芯褋芯谐谢邪褋薪芯 6.2.1.2.1, 锌褍褌械屑写械谢械薪懈褟褉邪蟹薪懈褑褘褎邪蟹芯胁褘褏褍谐谢芯胁薪邪泻邪卸写芯泄褔邪褋褌芯褌械薪邪 360掳懈褍屑薪芯卸械薪懈褟褉械蟹褍谢褜褌邪褌邪薪邪锌械褉懈芯写胁芯蟹写械泄褋褌胁懈褟褝褌芯泄褔邪褋褌芯褌褘. 袚褉褍锌锌芯胁芯械胁褉械屑褟蟹邪写械褉卸泻懈写芯谢卸薪芯斜褘褌褜锌褉械写褋褌邪胁谢械薪芯胁谐褉邪褎懈褔械褋泻芯屑胁懈写械, 邪薪邪谢芯谐懈褔薪芯褎邪蟹芯褔邪褋褌芯褌薪芯泄褏邪褉邪泻褌械褉懈褋褌懈泻械, 薪芯褋芯褌薪芯褋懈褌械谢褜薪褘屑胁褉械屑械薪械屑锌芯芯褋懈 Y.6.2.1.2.3 袦械卸泻邪薪邪谢褜薪褘械褎邪蟹芯褔邪褋褌芯褌薪褘械褏邪褉邪泻褌械褉懈褋褌懈泻懈 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌懈蟹屑械薪械薪懈械褎邪蟹芯褔邪褋褌芯褌薪褘褏褏邪褉邪泻褌械褉懈褋褌懈泻屑械卸写褍泻邪薪邪谢邪屑懈. 袦械卸泻邪薪邪谢褜薪褘械褎邪蟹芯褔邪褋褌芯褌薪褘械褏邪褉邪泻褌械褉懈褋褌懈泻懈褋谢械写褍械褌懈蟹屑械褉褟褌褜锌褍褌械屑锌芯写邪褔懈褋懈薪褍褋芯懈写邪谢褜薪芯谐芯褋懈谐薪邪谢邪锌械褉械屑械薪薪芯泄褔邪褋褌芯褌褘, 锌褉懈薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写械, 薪邪胁褏芯写褘胁褋械褏泻邪薪邪谢芯胁懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟. 袨写懈薪泻邪薪邪谢褋谢械写褍械褌胁褘斜褉邪褌褜胁泻邪褔械褋褌胁械芯锌芯褉薪芯谐芯, 懈褌邪泻械谐芯懈芯斜芯蟹薪邪褔邪褌褜. 小写胁懈谐褎邪蟹屑械卸写褍谢褞斜褘屑写褉褍谐懈屑泻邪薪邪谢芯屑懈芯锌芯褉薪褘屑泻邪薪邪谢芯屑褋谢械写褍械褌锌褉懈胁芯写懈褌褜胁谐褉邪写褍褋邪褏, 泻邪泻褎褍薪泻褑懈褞芯褌褔邪褋褌芯褌褘胁褏芯写薪芯谐芯褋懈谐薪邪谢邪, 泻芯褌芯褉邪褟懈蟹屑械薪褟械褌褋褟芯褌 10 袚褑写芯胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘, 褋褌褍锌械薪褟屑懈胁芯写薪褍芯泻褌邪胁褍. 袝褋谢懈褋褉械写薪械泻胁邪写褉邪褌懈褔薪芯械蟹薪邪褔械薪懈械褋褍屑屑褘薪械谐邪褉屑芯薪懈褔械褋泻懈褏懈锌邪褉邪蟹懈褌薪褘褏泻芯屑锌芯薪械薪褌芯胁胁泻邪卸写芯屑胁褘褏芯写薪芯屑褋懈谐薪邪谢械薪械锌褉械胁褘褕邪械褌 1% 邪屑锌谢懈褌褍写褘懈褋锌褘褌邪褌械谢褜薪芯谐芯褋懈谐薪邪谢邪, 褌芯褋写胁懈谐褎邪蟹屑芯卸薪芯懈蟹屑械褉懈褌褜薪邪芯褋薪芯胁邪薪懈懈褉邪蟹薪懈褑褘锌械褉械褋械褔械薪懈褟薪褍谢械胁芯泄谢懈薪懈懈写胁褍屑褟褋懈薪褍褋芯懈写邪屑懈胁褘褏芯写薪褘褏褋懈谐薪邪谢芯胁. 袦械卸泻邪薪邪谢褜薪褍褞褎邪蟹芯褔邪褋褌芯褌薪褍褞褏邪褉邪泻褌械褉懈褋褌懈泻褍褋谢械写褍械褌锌褉械写褋褌邪胁谢褟褌褜胁胁懈写械谐褉邪褎懈泻邪, 褋芯褌写械谢褜薪褘屑懈蟹邪胁懈褋懈屑芯褋褌褟屑懈写谢褟泻邪卸写芯谐芯泻邪薪邪谢邪, 蟹邪懈褋泻谢褞褔械薪懈械屑芯锌芯褉薪芯谐芯, 褋褔邪褋褌芯褌芯泄, 芯褌谢芯卸械薪薪芯泄锌芯芯褋懈啸 (锌褉械写锌芯褔褌懈褌械谢褜薪芯胁谢芯谐邪褉懈褎屑懈褔械褋泻芯泄褕泻邪谢械), 懈褋写胁懈谐芯屑褎邪蟹屑械卸写褍泻邪薪邪谢邪屑懈, 胁谐褉邪写褍褋邪褏, 锌芯芯褋懈 Y. 袚褉邪褎懈泻屑芯卸薪芯蟹邪屑械薪懈褌褜褍泻邪蟹邪薪懈械屑屑邪泻褋懈屑邪谢褜薪芯谐芯褋写胁懈谐邪褎邪蟹胁写懈邪锌邪蟹芯薪械褔邪褋褌芯褌芯褌 10 袚褑写芯胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘: 薪邪锌褉懈屑械褉, 泻邪泻 "+1,0/-1,5掳芯褌 10 袚褑写芯 20 泻袚褑".6.2.1.2.4 袟邪写械褉卸泻邪 (锌褉懈锌褉芯褏芯卸写械薪懈懈褔械褉械蟹) 懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌邪斜褋芯谢褞褌薪褍褞蟹邪写械褉卸泻褍, 胁褘蟹褘胁邪械屑褍褞锌褉芯褏芯卸写械薪懈械屑褋懈谐薪邪谢邪褔械褉械蟹懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械. 袛谢褟懈蟹屑械褉械薪懈褟蟹邪写械褉卸泻懈锌褉懈锌褉芯褏芯卸写械薪懈懈褔械褉械蟹懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械屑芯卸薪芯懈褋锌芯谢褜蟹芯胁邪褌褜芯写懈薪懈蟹褌褉械褏屑械褌芯写芯胁, 芯斜芯蟹薪邪褔械薪薪褘褏薪懈卸械泻邪泻袗, 袙懈谢懈小.A) 效械褉械蟹懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械褋谢械写褍械褌锌褉芯锌褍褋褌懈褌褜懈屑锌褍谢褜褋薪褘泄懈褋锌褘褌邪褌械谢褜薪褘泄褋懈谐薪邪谢. 袙褏芯写薪芯泄懈胁褘褏芯写薪芯泄褋懈谐薪邪谢褘写芯谢卸薪褘斜褘褌褜芯写薪芯胁褉械屑械薪薪芯芯褌芯斜褉邪卸械薪褘薪邪芯褌泻邪谢懈斜褉芯胁邪薪薪芯屑锌芯胁褉械屑械薪懈邪薪邪谢芯谐芯胁芯屑懈谢懈褑懈褎褉芯胁芯屑懈薪写懈泻邪褌芯褉械褎芯褉屑褘褋懈谐薪邪谢芯胁, 懈胁褉械屑褟蟹邪写械褉卸泻懈褋褔懈褌褘胁邪褞褌薪械锌芯褋褉械写褋褌胁械薪薪芯褋写懈褋锌谢械褟.B) 效械褉械蟹懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械褋谢械写褍械褌锌褉芯锌褍褋褌懈褌褜薪懈蟹泻芯褔邪褋褌芯褌薪褘泄褋懈薪褍褋芯懈写邪谢褜薪褘泄褋懈谐薪邪谢. 袟邪写械褉卸泻褍锌褉懈锌褉芯褏芯卸写械薪懈懈褔械褉械蟹懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械褋谢械写褍械褌懈蟹屑械褉懈褌褜, 锌褉懈褋芯械写懈薪懈胁芯斜褘褔薪褘泄褎邪蟹芯屑械褌褉屑械卸写褍胁褏芯写芯屑懈胁褘褏芯写芯屑懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 泻芯褌芯褉褘泄褉械谐懈褋褌褉懈褉褍械褌褋写胁懈谐褎邪蟹薪邪芯褋薪芯胁械锌械褉械褋械褔械薪懈褟薪褍谢械胁芯泄谢懈薪懈懈褋懈薪褍褋芯懈写邪谢褜薪褘屑懈胁褏芯写薪褘屑懈懈胁褘褏芯写薪褘屑褋懈谐薪邪谢邪屑懈. 袩芯谢褍褔械薪薪褘泄褉械蟹褍谢褜褌邪褌懈蟹屑械褉械薪懈褟褋写胁懈谐邪褎邪蟹褘锌褉懈褔邪褋褌芯褌械褋懈薪褍褋芯懈写邪谢褜薪芯谐芯褋懈谐薪邪谢邪屑芯卸薪芯蟹邪褌械屑锌械褉械褋褔懈褌邪褌褜胁胁懈写械胁褉械屑械薪懈.C) 效械褉械蟹懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械褋谢械写褍械褌锌褉芯锌褍褋褌懈褌褜褋谢褍褔邪泄薪褘泄懈谢懈锌褋械胁写芯褋谢褍褔邪泄薪褘泄褕褍屑芯胁芯泄褋懈谐薪邪谢. 袛谢褟懈蟹屑械褉械薪懈褟蟹邪写械褉卸泻懈胁褘褏芯写薪芯泄褋懈谐薪邪谢胁蟹邪懈屑薪芯泻芯褉褉械谢懈褉褍械褌褋褟褋褋懈谐薪邪谢芯屑薪邪胁褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟. 袟薪邪褔械薪懈械胁褉械屑械薪懈, 褋芯芯褌胁械褌褋褌胁褍褞褖械械锌懈泻褍褎褍薪泻褑懈懈泻芯褉褉械谢褟褑懈懈, 褋谢械写褍械褌褋褔懈褌邪褌褜泻邪泻蟹邪写械褉卸泻褍锌褉懈锌褉芯褏芯卸写械薪懈懈褔械褉械蟹懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械. 袩懈泻芯胁邪褟邪屑锌谢懈褌褍写邪褋懈谐薪邪谢邪胁泻邪卸写芯屑褋谢褍褔邪械写芯谢卸薪邪斜褘褌褜褉邪胁薪邪锌懈泻芯胁芯泄邪屑锌谢懈褌褍写械褋懈薪褍褋芯懈写褘锌褉懈薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写械. 袩褉懈懈蟹屑械褉械薪懈懈薪邪褍褋褌褉芯泄褋褌胁械褋写胁褍屑褟泻邪薪邪谢邪屑懈懈蟹屑械褉械薪懈褟薪邪泻邪卸写芯屑泻邪薪邪谢械褋谢械写褍械褌锌褉芯胁芯写懈褌褜锌芯芯褌写械谢褜薪芯褋褌懈. 协褌芯写械谢邪械褌褋褟锌芯褌芯屑褍, 褔褌芯薪械泻芯褌芯褉褘械胁懈写褘芯斜芯褉褍写芯胁邪薪懈褟芯斜褉邪斜邪褌褘胁邪褞褌懈屑锌褍谢褜褋褘芯褌写胁褍褏泻邪薪邪谢芯胁锌芯锌械褉械屑械薪薪芯; 芯写薪邪泻芯褝褌褍褏邪褉邪泻褌械褉懈褋褌懈泻褍褌邪泻卸械锌芯泻邪蟹褘胁邪褞褌懈蟹屑械褉械薪懈褟屑械卸泻邪薪邪谢褜薪褘褏褎邪蟹芯褔邪褋褌芯褌薪褘褏褏邪褉邪泻褌械褉懈褋褌懈泻. 袝褋谢懈懈蟹屑械褉械薪懈褟蟹邪写械褉卸泻懈锌褉芯胁芯写褟褌薪邪褋懈谐薪邪谢邪褏, 泻芯褌芯褉褘械芯褌薪芯褋褟褌褋褟泻邪泻泻芯斜谢邪褋褌懈邪薪邪谢芯谐芯胁褘褏写邪薪薪褘褏, 褌邪泻懈泻芯斜谢邪褋褌懈褑懈褎褉芯胁褘褏写邪薪薪褘褏, 写芯谢卸薪邪斜褘褌褜褍泻邪蟹邪薪邪褋褉邪胁薪懈褌械谢褜薪邪褟褌芯褔泻邪薪邪褔邪谢邪芯褌褋褔械褌邪胁褉械屑械薪懈, 褋芯芯褌胁械褌褋褌胁褍褞褖邪褟薪邪褔邪谢褍芯褌褋褔械褌邪胁褉械屑械薪懈褑懈褎褉芯胁褘褏邪褍写懈芯褏邪褉邪泻褌械褉懈褋褌懈泻. 袛谢褟褑懈褎褉芯胁褘褏褋懈谐薪邪谢芯胁, 褍写芯胁谢械褌胁芯褉褟褞褖懈褏褌褉械斜芯胁邪薪懈褟屑 IEC 60958-1, 褌芯褔泻邪薪邪褔邪谢邪芯褌褋褔械褌邪胁褉械屑械薪懈写芯谢卸薪邪锌褉械写褋褌邪胁谢褟褌褜褋芯斜芯泄锌械褉胁褘泄锌械褉械褏芯写褎芯褉屑邪褌邪写邪薪薪褘褏 (褋懈褋褌械屑褘泻芯芯褉写懈薪邪褌), 褋芯写械褉卸邪褖懈泄泻邪卸写褘泄芯褌褋褔械褌 (薪邪褔邪谢芯胁胁芯写薪芯泄褔邪褋褌懈啸懈谢懈 Z, 锌褉械写褕械褋褌胁褍褞褖械泄锌邪褉邪屑械褌褉邪屑芯褌褋褔械褌邪). 袧邪褋褌芯褟褖懈泄褋褌邪薪写邪褉褌褍褋褌邪薪邪胁谢懈胁邪械褌 (褉邪蟹褉械褕邪械褌) 芯斜邪芯褌褋褔械褌邪胁褋懈褋褌械屑械泻芯芯褉写懈薪邪褌 (褎芯褉屑邪褌械写邪薪薪褘褏) 褋芯写懈薪邪泻芯胁褘屑芯褌褋褔械褌芯屑胁褉械屑械薪懈. 袝褋谢懈屑芯卸薪芯懈褋锌芯谢褜蟹芯胁邪褌褜芯褌写械谢褜薪褘泄芯锌芯褉薪褘泄褋懈谐薪邪谢褋懈薪褏褉芯薪懈蟹邪褑懈懈, 褌芯写芯谢卸薪芯斜褘褌褜锌褉芯胁械写械薪芯胁褌芯褉芯械懈蟹屑械褉械薪懈械蟹邪写械褉卸泻懈褋褌芯褔泻芯泄薪邪褔邪谢邪芯褌褋褔械褌邪胁褉械屑械薪懈, 褍褋褌邪薪芯胁谢械薪薪芯泄锌芯芯褌薪芯褕械薪懈褞泻薪械泻芯褌芯褉芯泄褌芯褔泻械胁芯锌褉械写械谢械薪薪芯泄胁褉械屑械薪薪芯泄蟹邪胁懈褋懈屑芯褋褌懈泻褑懈褎褉芯胁芯屑褍邪褍写懈芯褋懈谐薪邪谢褍. 袙薪邪褔邪谢褜薪褘褏褍褋谢芯胁懈褟褏, 褍褋褌邪薪芯胁谢械薪薪褘褏胁 AES11, 褌芯褔泻邪芯褌褋褔械褌邪锌褉懈斜谢懈蟹懈褌械谢褜薪芯褋芯胁锌邪写邪械褌锌芯胁褉械屑械薪懈褋褑懈褎褉芯胁褘屑邪褍写懈芯褋懈谐薪邪谢芯屑, 懈懈蟹屑械褉械薪懈褟褋谢械写褍械褌锌褉芯胁芯写懈褌褜锌芯芯褌薪芯褕械薪懈褞泻褌芯褔泻械芯褌褋褔械褌邪胁褉械屑械薪懈胁芯锌芯褉薪芯屑褋懈谐薪邪谢械, 斜谢懈卸邪泄褕械泄泻胁褉械屑械薪薪芯泄褌芯褔泻械芯褌褋褔械褌邪胁褑懈褎褉芯胁褘褏邪褍写懈芯褏邪褉邪泻褌械褉懈褋褌懈泻邪褏.<h4>6.2.2 袧械谢懈薪械泄薪芯褋褌褜邪屑锌谢懈褌褍写褘</h4>6.2.2.1 袠褋泻邪卸械薪懈械懈褕褍屑 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌褋褍屑屑褍胁褋械褏泻芯屑锌芯薪械薪褌芯胁懈褋泻邪卸械薪懈褟懈褕褍屑邪, 写芯斜邪胁谢褟械屑褘褏泻褋懈谐薪邪谢褍, 锌褉芯褏芯写褟褖械屑褍褔械褉械蟹懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械. 袧邪胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋谢械写褍械褌锌芯写邪褌褜褋懈薪褍褋芯懈写邪谢褜薪褘泄褋懈谐薪邪谢褋屑邪泻褋懈屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写芯泄锌褉懈薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄褔邪褋褌芯褌械. 袧邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋谢械写褍械褌懈蟹屑械褉懈褌褜泻邪泻邪屑锌谢懈褌褍写褍, 褌邪泻懈胁薪褍褌褉懈锌芯谢芯褋薪褍褞芯褋褌邪褌芯褔薪褍褞邪屑锌谢懈褌褍写褍. 小屑. 褉懈褋褍薪芯泻 11.<h5>袪懈褋褍薪芯泻 11 - 袦械褌芯写懈蟹屑械褉械薪懈褟懈褋泻邪卸械薪懈褟懈褕褍屑邪</h5><img src="gost_iec_61606-3-2014/weut03ox_fm2.jpg" width="602" height="111"> 袪懈褋褍薪芯泻 11 - 袦械褌芯写懈蟹屑械褉械薪懈褟懈褋泻邪卸械薪懈褟懈褕褍屑邪"袠褋泻邪卸械薪懈械懈褕褍屑" 写芯谢卸薪褘斜褘褌褜胁薪褍褌褉懈锌芯谢芯褋褘芯褋褌邪褌芯褔薪芯泄邪屑锌谢懈褌褍写褘, 胁褘褉邪卸械薪薪芯泄胁写械褑懈斜械谢邪褏锌芯芯褌薪芯褕械薪懈褞泻芯斜褖械泄邪屑锌谢懈褌褍写械. "袠褋泻邪卸械薪懈械懈褕褍屑" 屑芯卸薪芯锌褉懈胁芯写懈褌褜胁锌褉芯褑械薪褌邪褏 (%). 袩褉懈屑械褔邪薪懈褟1 袧邪褝褌芯懈蟹屑械褉械薪懈械褋褋褘谢邪褞褌褋褟褌邪泻卸械泻邪泻薪邪 TDN+N. 袙褌芯胁褉械屑褟泻邪泻褝褌芯薪邪懈屑械薪芯胁邪薪懈械褟胁谢褟械褌褋褟薪械锌褉邪胁懈谢褜薪褘屑 (褌邪泻泻邪泻褝褌芯褌屑械褌芯写胁泻谢褞褔邪械褌薪械谐邪褉屑芯薪懈褔械褋泻芯械懈褋泻邪卸械薪懈械), "芯斜褖械械谐邪褉屑芯薪懈褔械褋泻芯械懈褋泻邪卸械薪懈械懈褕褍屑" ("total harmonic distortion and noise", 懈谢懈 "TDN+N") 锌褉械写褋褌邪胁谢褟械褌褋芯斜芯泄芯斜褘褔薪褍褞薪芯屑械薪泻谢邪褌褍褉褍写谢褟斜芯谢褜褕懈薪褋褌胁邪褕懈褉芯泻芯褉邪褋锌褉芯褋褌褉邪薪械薪薪褘褏屑械褌芯写芯胁懈蟹屑械褉械薪懈褟薪械谢懈薪械泄薪芯褋褌懈锌械褉械写邪褌芯褔薪芯泄褎褍薪泻褑懈懈.2 袝写懈薪懈褑褘锌褉芯褑械薪褌芯胁薪械褟胁谢褟褞褌褋褟锌褉械写锌芯褔褌懈褌械谢褜薪褘屑懈, 褌邪泻泻邪泻芯薪懈屑芯谐褍褌写邪胁邪褌褜芯褔械薪褜斜芯谢褜褕芯泄褉械蟹褍谢褜褌邪褌胁褋谢褍褔邪械褋芯胁褉械屑械薪薪芯谐芯锌褉芯褎械褋褋懈芯薪邪谢褜薪芯谐芯芯斜芯褉褍写芯胁邪薪懈褟.6.2.2.2 袟邪胁懈褋懈屑芯褋褌褜懈褋泻邪卸械薪懈褟懈褕褍屑邪芯褌褔邪褋褌芯褌褘 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌懈蟹屑械薪械薪懈械锌芯泻邪蟹邪褌械谢褟懈褋泻邪卸械薪懈褟懈褕褍屑邪芯褌褔邪褋褌芯褌褘. 袛芯谢卸薪邪斜褘褌褜蟹邪褉械谐懈褋褌褉懈褉芯胁邪薪邪褋械褉懈褟褉械蟹褍谢褜褌邪褌芯胁懈蟹屑械褉械薪懈褟懈褋泻邪卸械薪懈褟懈褕褍屑邪褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑写懈邪锌邪蟹芯薪邪褔邪褋褌芯褌胁褏芯写薪芯谐芯褋懈谐薪邪谢邪懈褋褏械屑褘, 懈蟹芯斜褉邪卸械薪薪芯泄薪邪褉懈褋褍薪泻械 12. 效邪褋褌芯褌褘懈蟹屑械褉械薪懈泄屑芯谐褍褌斜褘褌褜胁褘斜褉邪薪褘锌褉芯懈蟹胁芯谢褜薪芯, 褌邪泻, 褔褌芯斜褘芯薪懈褋芯芯褌胁械褌褋褌胁芯胁邪谢懈泻芯薪泻褉械褌薪芯屑褍懈褋锌褘褌褍械屑芯屑褍芯斜芯褉褍写芯胁邪薪懈褞, 薪邪锌褉懈屑械褉褔邪褋褌芯褌械写懈褋泻褉械褌懈蟹邪褑懈懈, 薪芯芯薪懈写芯谢卸薪褘褉邪褋锌芯谢邪谐邪褌褜褋褟锌芯谢芯谐邪褉懈褎屑懈褔械褋泻芯泄褕泻邪谢械. 袩褉械写锌芯褔褌懈褌械谢褜薪褘屑懈褟胁谢褟褞褌褋褟褔邪褋褌芯褌褘芯褌 20 袚褑写芯胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘, 芯褌褋褌芯褟褖懈械写褉褍谐芯褌写褉褍谐邪薪邪芯泻褌邪胁褍.<h5>袪懈褋褍薪芯泻 12 - 袦械褌芯写懈蟹屑械褉械薪懈褟懈褋泻邪卸械薪懈褟懈褕褍屑邪胁蟹邪胁懈褋懈屑芯褋褌懈芯褌褔邪褋褌芯褌褘</h5><img src="gost_iec_61606-3-2014/nsd1asab_bzv.jpg" width="600" height="107"> 袪懈褋褍薪芯泻 12 - 袦械褌芯写懈蟹屑械褉械薪懈褟懈褋泻邪卸械薪懈褟懈褕褍屑邪胁蟹邪胁懈褋懈屑芯褋褌懈芯褌褔邪褋褌芯褌褘 袪械蟹褍谢褜褌邪褌褘写芯谢卸薪褘斜褘褌褜锌褉械写褋褌邪胁谢械薪褘胁胁懈写械谐褉邪褎懈泻邪褋褔邪褋褌芯褌芯泄褋懈谐薪邪谢邪, 芯褌泻谢邪写褘胁邪械屑芯泄锌芯芯褋懈啸 (锌褉械写锌芯褔褌懈褌械谢褜薪芯胁谢芯谐邪褉懈褎屑懈褔械褋泻芯泄褕泻邪谢械), 懈 "懈褋泻邪卸械薪懈械屑懈褕褍屑芯屑" 胁写械褑懈斜械谢邪褏, 芯褌泻谢邪写褘胁邪械屑褘屑锌芯芯褋懈 Y. 袩褉懈屑械褔邪薪懈褟1 协褌芯懈蟹屑械褉械薪懈械薪邪蟹褘胁邪褞褌褌邪泻卸械 "THD+N 胁蟹邪胁懈褋懈屑芯褋褌懈芯褌褔邪褋褌芯褌褘".2 袛谢褟褔邪褋褌芯褌胁褏芯写薪褘褏褋懈谐薪邪谢芯胁胁褘褕械锌芯谢芯胁懈薪褘胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘谐邪褉屑芯薪懈泻懈薪械锌芯锌邪写邪褞褌胁懈蟹屑械褉懈褌械谢褜薪褘泄写懈邪锌邪蟹芯薪. 袨写薪邪泻芯褟胁谢褟械褌褋褟芯斜褘褔薪芯泄锌褉邪泻褌懈泻芯泄褋褌褉芯懈褌褜蟹邪胁懈褋懈屑芯褋褌褜 "懈褋泻邪卸械薪懈褟懈褕褍屑邪胁蟹邪胁懈褋懈屑芯褋褌懈芯褌褔邪褋褌芯褌褘" 写谢褟胁褏芯写薪褘褏褋懈谐薪邪谢芯胁薪械锌芯褋褉械写褋褌胁械薪薪芯写芯胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘.6.2.2.3 袟邪胁懈褋懈屑芯褋褌褜懈褋泻邪卸械薪懈褟懈褕褍屑邪芯褌邪屑锌谢懈褌褍写褘 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌懈蟹屑械薪械薪懈械懈褋泻邪卸械薪懈褟懈褕褍屑邪胁蟹邪胁懈褋懈屑芯褋褌懈芯褌邪屑锌谢懈褌褍写褘. 袛芯谢卸薪邪斜褘褌褜蟹邪褉械谐懈褋褌褉懈褉芯胁邪薪邪褋械褉懈褟褉械蟹褍谢褜褌邪褌芯胁懈蟹屑械褉械薪懈褟懈褋泻邪卸械薪懈褟懈褕褍屑邪褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑写懈邪锌邪蟹芯薪邪邪屑锌谢懈褌褍写胁褏芯写薪芯谐芯褋懈谐薪邪谢邪懈褋褏械屑褘, 懈蟹芯斜褉邪卸械薪薪芯泄薪邪褉懈褋褍薪泻械 13. 袗屑锌谢懈褌褍写邪胁褏芯写薪芯谐芯褋懈谐薪邪谢邪写芯谢卸薪邪懈蟹屑械薪褟褌褜褋褟芯褌 0 写袘<img src="data:image/jpeg;base64,R0lGODdhEgAYAIABAAAAAP///ywAAAAAEgAYAAACKYyPqcvtD6OctNr7gN5mg/V1QTiCCcmEJKp4iJaKpxm3s/zCh4v1PlQAADs=" width="18" height="24"> 写芯屑懈薪褍褋 80 写袘<img src="data:image/jpeg;base64,R0lGODdhEgAYAIABAAAAAP///ywAAAAAEgAYAAACKYyPqcvtD6OctNr7gN5mg/V1QTiCCcmEJKp4iJaKpxm3s/zCh4v1PlQAADs=" width="18" height="24">, 褋褌褍锌械薪褟屑懈, 薪械锌褉械胁褘褕邪褞褖懈屑懈 10 写袘.<h5>袪懈褋褍薪芯泻 13 - 袦械褌芯写懈蟹屑械褉械薪懈褟懈褋泻邪卸械薪懈褟懈褕褍屑邪胁蟹邪胁懈褋懈屑芯褋褌懈芯褌邪屑锌谢懈褌褍写褘</h5><img src="gost_iec_61606-3-2014/h02u5moh_idu.jpg" width="601" height="108"> 袪懈褋褍薪芯泻 13 - 袦械褌芯写懈蟹屑械褉械薪懈褟懈褋泻邪卸械薪懈褟懈褕褍屑邪胁蟹邪胁懈褋懈屑芯褋褌懈芯褌邪屑锌谢懈褌褍写褘 袪械蟹褍谢褜褌邪褌褘褋谢械写褍械褌锌褉械写褋褌邪胁谢褟褌褜胁胁懈写械谐褉邪褎懈泻邪褋邪屑锌谢懈褌褍写芯泄胁褏芯写薪芯谐芯褋懈谐薪邪谢邪, 芯褌谢芯卸械薪薪芯泄锌芯芯褋懈啸 (锌褉械写锌芯褔褌懈褌械谢褜薪芯胁谢芯谐邪褉懈褎屑懈褔械褋泻芯泄褕泻邪谢械), 懈 "懈褋泻邪卸械薪懈械屑懈褕褍屑芯屑" 胁写械褑懈斜械谢邪褏, 芯褌谢芯卸械薪薪褘屑锌芯芯褋懈 Y 袩褉懈屑械褔邪薪懈械 - 协褌芯懈蟹屑械褉械薪懈械薪邪蟹褘胁邪褞褌褌邪泻卸械 "THD+N 胁蟹邪胁懈褋懈屑芯褋褌懈芯褌邪屑锌谢懈褌褍写褘".6.2.2.4 袠褋泻邪卸械薪懈械懈薪写懈胁懈写褍邪谢褜薪芯泄谐邪褉屑芯薪懈泻懈 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌邪屑锌谢懈褌褍写褍泻芯屑锌芯薪械薪褌芯胁懈褋泻邪卸械薪懈褟懈薪写懈胁懈写褍邪谢褜薪芯泄谐邪褉屑芯薪懈泻懈. 袠褋锌褘褌邪薪懈械褋谢械写褍械褌锌褉芯胁芯写懈褌褜, 锌芯写邪胁邪褟薪邪胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋懈薪褍褋芯懈写邪谢褜薪褘泄褋懈谐薪邪谢褋屑邪泻褋懈屑邪谢褜薪芯泄邪屑锌谢懈褌褍写芯泄懈蟹屑械褉械薪懈褟锌褉懈薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄褔邪褋褌芯褌械, 褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑褋褏械屑褘, 懈蟹芯斜褉邪卸械薪薪芯泄薪邪褉懈褋褍薪泻械 14. 袛谢褟懈蟹屑械褉械薪懈褟邪屑锌谢懈褌褍写褘泻邪卸写芯泄懈薪写懈胁懈写褍邪谢褜薪芯泄谐邪褉屑芯薪懈泻懈, 锌褉懈薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄褔邪褋褌芯褌械, 薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋谢械写褍械褌懈褋锌芯谢褜蟹芯胁邪褌褜 FFT-屑械褌芯写胁褋芯褔械褌邪薪懈懈褋锌芯谢芯褋芯胁褘屑褎懈谢褜褌褉芯屑褋胁褘褉械蟹邪褞褖械泄褎褍薪泻褑懈械泄 (window-width band-pass filter).<h5>袪懈褋褍薪芯泻 14 - 袦械褌芯写懈蟹屑械褉械薪懈褟懈褋泻邪卸械薪懈褟懈薪写懈胁懈写褍邪谢褜薪褘褏谐邪褉屑芯薪懈泻</h5><img src="gost_iec_61606-3-2014/fq5dk4nt_vhx.jpg" width="601" height="109"> 袪懈褋褍薪芯泻 14 - 袦械褌芯写懈蟹屑械褉械薪懈褟懈褋泻邪卸械薪懈褟懈薪写懈胁懈写褍邪谢褜薪褘褏谐邪褉屑芯薪懈泻 袗屑锌谢懈褌褍写褘褌邪泻懈褏懈薪写懈胁懈写褍邪谢褜薪褘褏谐邪褉屑芯薪懈泻写芯谢卸薪褘斜褘褌褜胁褘褉邪卸械薪褘芯褌薪芯褋懈褌械谢褜薪芯邪屑锌谢懈褌褍写褘褔邪褋褌芯褌褘胁褏芯写薪芯谐芯褋懈谐薪邪谢邪, 懈蟹屑械褉械薪薪芯泄薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 胁写械褑懈斜械谢邪褏懈谢懈邪斜褋芯谢褞褌薪褘褏胁械谢懈褔懈薪邪褏, 胁写袘<img src="data:image/jpeg;base64,R0lGODdhEgAYAIABAAAAAP///ywAAAAAEgAYAAACKYyPqcvtD6OctNr7gN5mg/V1QTiCCcmEJKp4iJaKpxm3s/zCh4v1PlQAADs=" width="18" height="24">. 袩袪袠袦袝袪 - 袠褋泻邪卸械薪懈械胁褌芯褉芯泄谐邪褉屑芯薪懈泻懈: <img src="data:image/jpeg;base64,R0lGODdhDAAKAIABAAAAAP///ywAAAAADAAKAAACFIx/gAu61h50MsSaKL7Y9teEoVEAADs=" width="12" height="10">135 写袘. 袩褉懈屑械褔邪薪懈械 - 袨斜褘褔薪芯谐邪褉屑芯薪懈泻懈懈蟹屑械褉褟褞褌褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑芯锌懈褋邪薪薪芯谐芯屑械褌芯写邪 FFT, 锌芯褋泻芯谢褜泻褍褋械谢械泻褌懈胁薪芯褋褌褜褎懈谢褜褌褉邪, 锌褉芯锌褍褋泻邪褞褖械谐芯胁褘褋芯泻懈械褔邪褋褌芯褌褘, 薪械芯斜褏芯写懈屑邪褟写谢褟褌芯谐芯, 褔褌芯斜褘懈蟹斜械卸邪褌褜屑邪褋泻懈褉芯胁邪薪懈褟褉械蟹褍谢褜褌邪褌邪蟹邪褋褔械褌褍褌械褔泻懈褔邪褋褌芯褌褘胁褏芯写薪芯谐芯褋懈谐薪邪谢邪, 芯斜褘褔薪芯薪械写芯褋褌懈谐邪械褌褋褟邪薪邪谢懈蟹邪褌芯褉邪屑懈胁褉械屑械薪薪芯泄芯斜谢邪褋褌懈; 褌邪泻卸械芯斜褘褔薪芯薪械胁芯蟹屑芯卸薪芯芯写薪芯胁褉械屑械薪薪芯锌芯写邪胁谢褟褌褜胁褏芯写薪芯泄褋懈谐薪邪谢褋锌芯屑芯褖褜褞褍蟹泻芯锌芯谢芯褋薪芯谐芯蟹邪谐褉邪卸写邪褞褖械谐芯褎懈谢褜褌褉邪.6.2.2.5 袨斜褖械械懈褋泻邪卸械薪懈械谐邪褉屑芯薪懈泻 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌胁褋芯胁芯泻褍锌薪芯褋褌懈泻芯屑锌芯薪械薪褌褘懈褋泻邪卸械薪懈褟谐邪褉屑芯薪懈泻 (懈褋泻谢褞褔邪褟薪械谐邪褉屑芯薪懈褔薪褘械懈褕褍屑芯胁褘械褋芯褋褌邪胁谢褟褞褖懈械). 袠蟹屑械褉械薪懈械褋谢械写褍械褌锌褉芯胁芯写懈褌褜, 锌芯写邪胁邪褟薪邪懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械褋懈薪褍褋芯懈写邪谢褜薪褘泄胁褏芯写薪芯泄褋懈谐薪邪谢褋屑邪泻褋懈屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写芯泄, 锌褉懈薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄褔邪褋褌芯褌械, 褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑褋褏械屑褘, 懈蟹芯斜褉邪卸械薪薪芯泄薪邪褉懈褋褍薪泻械 15. 袛谢褟懈蟹屑械褉械薪懈褟邪屑锌谢懈褌褍写褘泻邪卸写芯泄懈薪写懈胁懈写褍邪谢褜薪芯泄谐邪褉屑芯薪懈泻懈, 锌褉懈薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄褔邪褋褌芯褌械, 薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋谢械写褍械褌懈褋锌芯谢褜蟹芯胁邪褌褜 FFT-屑械褌芯写胁褋芯褔械褌邪薪懈懈褋锌芯谢芯褋芯胁褘屑褎懈谢褜褌褉芯屑褋胁褘褉械蟹邪褞褖械泄褎褍薪泻褑懈械泄 (window-width band-pass filter).<h5>袪懈褋褍薪芯泻 15 - 袦械褌芯写懈蟹屑械褉械薪懈褟芯斜褖械谐芯懈褋泻邪卸械薪懈褟谐邪褉屑芯薪懈泻</h5><img src="gost_iec_61606-3-2014/fxv2qqy5_bro.jpg" width="599" height="107"> 袪懈褋褍薪芯泻 15 - 袦械褌芯写懈蟹屑械褉械薪懈褟芯斜褖械谐芯懈褋泻邪卸械薪懈褟谐邪褉屑芯薪懈泻 小褉械写薪械泻胁邪写褉邪褌懈褔薪芯械蟹薪邪褔械薪懈械褋褍屑屑褘胁褋械褏谐邪褉屑芯薪懈泻薪懈卸械胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘, 褌芯械褋褌褜 "芯斜褖械械懈褋泻邪卸械薪懈械谐邪褉屑芯薪懈泻", 褋谢械写褍械褌胁褘褉邪卸邪褌褜芯褌薪芯褋懈褌械谢褜薪芯邪屑锌谢懈褌褍写褘 (锌褉懈褔邪褋褌芯褌械胁褏芯写薪芯谐芯褋懈谐薪邪谢邪, 懈蟹屑械褉械薪薪芯泄薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟) 胁写袘懈谢懈胁邪斜褋芯谢褞褌薪褘褏胁械谢懈褔懈薪邪褏, 胁写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24">. 袩袪袠袦袝袪 - "芯斜褖械械懈褋泻邪卸械薪懈械谐邪褉屑芯薪懈泻: <img src="gost_iec_61606-3-2014/nby5brpo_oxc.jpg" width="42" height="18"> 写袘". 袩褉懈屑械褔邪薪懈械 - 袨斜褘褔薪芯谐邪褉屑芯薪懈泻懈懈蟹屑械褉褟褞褌褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑芯锌懈褋邪薪薪芯谐芯屑械褌芯写邪 FFT, 锌芯褋泻芯谢褜泻褍褋械谢械泻褌懈胁薪芯褋褌褜褎懈谢褜褌褉邪, 锌褉芯锌褍褋泻邪褞褖械谐芯胁褘褋芯泻懈械褔邪褋褌芯褌褘, 薪械芯斜褏芯写懈屑邪褟写谢褟褌芯谐芯, 褔褌芯斜褘懈蟹斜械卸邪褌褜屑邪褋泻懈褉芯胁邪薪懈褟褉械蟹褍谢褜褌邪褌邪蟹邪褋褔械褌褍褌械褔泻懈褔邪褋褌芯褌褘胁褏芯写薪芯谐芯褋懈谐薪邪谢邪, 芯斜褘褔薪芯薪械写芯褋褌懈谐邪械褌褋褟邪薪邪谢懈蟹邪褌芯褉邪屑懈胁褉械屑械薪薪芯泄芯斜谢邪褋褌懈, 褌邪泻卸械芯斜褘褔薪芯薪械胁芯蟹屑芯卸薪芯芯写薪芯胁褉械屑械薪薪芯锌芯写邪胁谢褟褌褜胁褏芯写薪芯泄褋懈谐薪邪谢褋锌芯屑芯褖褜褞褍蟹泻芯锌芯谢芯褋薪芯谐芯蟹邪谐褉邪卸写邪褞褖械谐芯褎懈谢褜褌褉邪.6.2.2.6 袧械谐邪褉屑芯薪懈褔械褋泻芯械懈褋泻邪卸械薪懈械 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌邪屑锌谢懈褌褍写褍褋邪屑芯谐芯斜芯谢褜褕芯谐芯锌邪褉邪蟹懈褌薪芯谐芯褋懈谐薪邪谢邪, 褌芯械褋褌褜泻芯屑锌芯薪械薪褌薪械谐邪褉屑芯薪懈褔械褋泻芯谐芯懈褋泻邪卸械薪懈褟, 锌芯谢褍褔械薪薪芯谐芯薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 泻芯褌芯褉褘泄屑芯卸薪芯懈蟹屑械褉懈褌褜. 袧邪胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋谢械写褍械褌锌芯写邪褌褜褋懈薪褍褋芯懈写邪谢褜薪褘泄褋懈谐薪邪谢褋屑邪泻褋懈屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写芯泄懈薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄褔邪褋褌芯褌芯泄, 褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑褋褏械屑褘, 懈蟹芯斜褉邪卸械薪薪芯泄薪邪褉懈褋褍薪泻械 16. 袛谢褟懈蟹屑械褉械薪懈褟邪屑锌谢懈褌褍写褘泻芯屑锌芯薪械薪褌邪褋褋邪屑芯泄胁褘褋芯泻芯泄懈薪写懈胁懈写褍邪谢褜薪芯泄褔邪褋褌芯褌芯泄, 薪邪斜谢褞写邪械屑芯谐芯胁屑械褌芯写械 FFT 薪懈卸械胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘, 懈褋泻谢褞褔邪褟褔邪褋褌芯褌褍胁褏芯写薪芯谐芯褋懈谐薪邪谢邪懈械谐芯谐邪褉屑芯薪懈泻懈, 褋谢械写褍械褌锌褉懈屑械薪褟褌褜 FFT-屑械褌芯写胁褋芯褔械褌邪薪懈懈褋锌芯谢芯褋芯胁褘屑褎懈谢褜褌褉芯屑褋胁褘褉械蟹邪褞褖械泄褎褍薪泻褑懈械泄 (window-width band-pass filter).<h5>袪懈褋褍薪芯泻 16 - 袦械褌芯写懈蟹屑械褉械薪懈褟薪邪懈斜芯谢褜褕械谐芯锌邪褉邪蟹懈褌薪芯谐芯褋懈谐薪邪谢邪</h5><img src="gost_iec_61606-3-2014/euauzino_udl.jpg" width="601" height="109"> 袪懈褋褍薪芯泻 16 - 袦械褌芯写懈蟹屑械褉械薪懈褟薪邪懈斜芯谢褜褕械谐芯锌邪褉邪蟹懈褌薪芯谐芯褋懈谐薪邪谢邪 袗屑锌谢懈褌褍写褍薪邪懈斜芯谢褜褕械谐芯锌邪褉邪蟹懈褌薪芯谐芯褋懈谐薪邪谢邪屑芯卸薪芯胁褘褉邪蟹懈褌褜芯褌薪芯褋懈褌械谢褜薪芯邪屑锌谢懈褌褍写褘锌褉懈褔邪褋褌芯褌械胁褏芯写薪芯谐芯褋懈谐薪邪谢邪, 懈蟹屑械褉械薪薪芯泄薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 胁写械褑懈斜械谢邪褏懈谢懈胁邪斜褋芯谢褞褌薪褘褏胁械谢懈褔懈薪邪褏, 胁写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24">. 袩褉懈屑械褔邪薪懈褟1 袣褉懈褌械褉懈械屑锌褉懈芯褑械薪泻械薪邪懈斜芯谢褜褕械谐芯锌邪褉邪蟹懈褌薪芯谐芯褋懈谐薪邪谢邪薪械蟹邪胁懈褋懈屑芯芯褌褌芯谐芯, 胁褘蟹褘胁邪械褌褋褟谢懈芯薪锌芯屑械褏邪屑懈, 懈褋泻邪卸械薪懈械屑褋懈谐薪邪谢芯胁, 薪械褍褋褌芯泄褔懈胁芯泄褋懈薪褏褉芯薪懈蟹邪褑懈械泄锌褉懈写懈褋泻褉械褌懈蟹邪褑懈懈懈谢懈屑芯写褍谢褟褑懈械泄褋懈谐薪邪谢邪, 褟胁谢褟械褌褋褟褌芯, 褔褌芯芯写薪芯褉芯写薪褘泄褕褍屑懈谐邪褉屑芯薪懈褔械褋泻懈械泻芯屑锌芯薪械薪褌褘褟胁谢褟褞褌褋褟斜谢邪谐芯蟹胁褍褔薪褘屑懈写谢褟褍褏邪, 邪薪械谐邪褉屑芯薪懈褔薪褘械褔邪褋褌芯褌褘 - 薪械褌.2 袨斜褘褔薪芯锌邪褉邪蟹懈褌薪褘械褋懈谐薪邪谢褘懈蟹屑械褉褟褞褌褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑芯锌懈褋邪薪薪芯谐芯屑械褌芯写邪 FFT, 锌芯褋泻芯谢褜泻褍褋械谢械泻褌懈胁薪芯褋褌褜褎懈谢褜褌褉邪, 锌褉芯锌褍褋泻邪褞褖械谐芯胁褘褋芯泻懈械褔邪褋褌芯褌褘, 薪械芯斜褏芯写懈屑邪褟写谢褟褌芯谐芯, 褔褌芯斜褘懈蟹斜械卸邪褌褜屑邪褋泻懈褉芯胁邪薪懈褟褉械蟹褍谢褜褌邪褌邪蟹邪褋褔械褌褍褌械褔泻懈褔邪褋褌芯褌褘胁褏芯写薪芯谐芯褋懈谐薪邪谢邪, 芯斜褘褔薪芯薪械写芯褋褌懈谐邪械褌褋褟邪薪邪谢懈蟹邪褌芯褉邪屑懈胁褉械屑械薪薪芯泄芯斜谢邪褋褌懈, 褌邪泻卸械芯斜褘褔薪芯薪械胁芯蟹屑芯卸薪芯芯写薪芯胁褉械屑械薪薪芯锌芯写邪胁谢褟褌褜胁褏芯写薪芯泄褋懈谐薪邪谢褋锌芯屑芯褖褜褞褍蟹泻芯锌芯谢芯褋薪芯谐芯蟹邪谐褉邪卸写邪褞褖械谐芯褎懈谢褜褌褉邪.6.2.2.7 袠薪褌械褉屑芯写褍谢褟褑懈芯薪薪芯械懈褋泻邪卸械薪懈械, 斜谢懈蟹泻懈泄褌芯薪 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌懈褋泻邪卸械薪懈械, 胁芯蟹薪懈泻邪褞褖械械锌褉懈胁芯褋锌褉芯懈蟹胁械写械薪懈懈胁褘褋芯泻芯褔邪褋褌芯褌薪芯谐芯胁褏芯写薪芯谐芯褋懈谐薪邪谢邪懈褋锌褘褌褍械屑褘屑芯斜芯褉褍写芯胁邪薪懈械屑懈蟹-蟹邪芯写薪芯胁褉械屑械薪薪芯谐芯锌褉懈褋褍褌褋褌胁懈褟写褉褍谐芯谐芯胁褘褋芯泻芯褔邪褋褌芯褌薪芯谐芯泻芯屑锌芯薪械薪褌邪. 袘谢懈蟹泻芯褌芯薪芯胁芯械懈薪褌械褉屑芯写褍谢褟褑懈芯薪薪芯械懈褋泻邪卸械薪懈械褋谢械写褍械褌懈蟹屑械褉褟褌褜锌褍褌械屑锌芯写邪褔懈胁褏芯写薪芯谐芯褋懈谐薪邪谢邪褋 "写胁芯泄薪褘屑褌芯薪芯屑", 胁泻谢褞褔邪褞褖械谐芯写胁邪褋褍屑屑懈褉芯胁邪薪薪褘褏褋懈薪褍褋芯懈写邪谢褜薪褘褏褋懈谐薪邪谢邪, 薪邪胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 锌褉懈褝褌芯屑芯写懈薪褌芯薪薪邪褏芯写懈褌褋褟薪邪胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌械, 邪写褉褍谐芯泄 - 薪邪 2 泻袚褑薪懈卸械褝褌芯泄褔邪褋褌芯褌褘. 袟薪邪褔械薪懈褟邪屑锌谢懈褌褍写褘褋谢械写褍械褌褍褋褌邪薪芯胁懈褌褜锌褉懈懈褏褋芯芯褌薪芯褕械薪懈懈 1:1, 锌褉懈褝褌芯屑锌懈泻芯胁褍褞邪屑锌谢懈褌褍写褍褉械谐褍谢懈褉褍褞褌褌邪泻, 褔褌芯斜褘芯薪邪斜褘谢邪褉邪胁薪邪锌懈泻芯胁芯泄邪屑锌谢懈褌褍写械褋懈薪褍褋芯懈写邪谢褜薪芯谐芯褋懈谐薪邪谢邪锌褉懈屑邪泻褋懈屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写械. 袠蟹屑械褉械薪懈褟褋械谢械泻褌懈胁薪芯泄邪屑锌谢懈褌褍写褘薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋谢械写褍械褌锌褉芯胁芯写懈褌褜锌褉懈褔邪褋褌芯褌械褉邪蟹薪芯褋褌薪芯谐芯褋懈谐薪邪谢邪 (S-褋懈谐薪邪谢邪) 胁褌芯褉芯谐芯懈褌褉械褌褜械谐芯锌芯褉褟写泻邪, 褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑懈褍蟹泻芯锌芯谢芯褋薪芯谐芯褎懈谢褜褌褉邪, 懈锌芯谢芯褋芯胁芯谐芯褎懈谢褜褌褉邪褋胁褘褉械蟹邪褞褖械泄褎褍薪泻褑懈械泄. 小屑. 褉懈褋褍薪芯泻 17. 小褉械写薪械泻胁邪写褉邪褌懈褔薪芯械蟹薪邪褔械薪懈械 (r.m.s.) 邪屑锌谢懈褌褍写褘褋谢械写褍械褌锌褉懈胁芯写懈褌褜胁写械褑懈斜械谢邪褏芯褌薪芯褋懈褌械谢褜薪芯胁褘褏芯写薪芯泄邪屑锌谢懈褌褍写褘薪懈蟹泻芯褔邪褋褌芯褌薪芯谐芯褌芯薪邪.<h5>袪懈褋褍薪芯泻 17 - 袠薪褌械褉屑芯写褍谢褟褑懈芯薪薪褘泄屑械褌芯写</h5><img src="gost_iec_61606-3-2014/bwxvf1ab_gr2.jpg" width="601" height="109"> 袪懈褋褍薪芯泻 17 - 袠薪褌械褉屑芯写褍谢褟褑懈芯薪薪褘泄屑械褌芯写 袗谢褜褌械褉薪邪褌懈胁薪芯斜谢懈蟹泻芯褌芯薪芯胁褍褞懈薪褌械褉屑芯写褍谢褟褑懈褞褋谢械写褍械褌懈蟹屑械褉褟褌褜胁锌褉芯褑械薪褌邪褏 (%). 袩褉懈屑械褔邪薪懈褟1 协褌芯褌屑械褌芯写芯斜褘褔薪芯懈蟹胁械褋褌械薪泻邪泻屑械褌芯写 "CCIF", 懈械谐芯褍锌芯屑懈薪邪褞褌胁 IEC 60268-2 懈 IEC 60268-3 泻邪泻 "懈褋泻邪卸械薪懈械蟹邪褋褔械褌褉邪蟹薪芯褋薪芯泄褔邪褋褌芯褌褘".2 袧械褟胁谢褟械褌褋褟锌褉械写锌芯褔褌懈褌械谢褜薪褘屑锌褉械写褋褌邪胁谢褟褌褜懈薪褌械褉屑芯写褍谢褟褑懈芯薪薪芯械懈褋泻邪卸械薪懈械胁胁懈写械锌褉芯褑械薪褌芯胁, 褌邪泻泻邪泻薪懈蟹泻懈械褑懈褎褉褘, 锌褉械写锌芯谢邪谐邪械屑褘械写谢褟褋芯胁褉械屑械薪薪芯谐芯锌褉芯褎械褋褋懈芯薪邪谢褜薪芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 屑芯谐褍褌写邪褌褜薪械褋芯褉邪蟹屑械褉薪褘械褉械蟹褍谢褜褌邪褌褘.3 袝褋谢懈褋谢械写褍械褌邪写械泻胁邪褌薪芯懈褋泻谢褞褔懈褌褜芯褋薪芯胁薪褘械褔邪褋褌芯褌褘胁褏芯写薪芯谐芯褋懈谐薪邪谢邪, 褉邪蟹薪芯褋薪褘械褔邪褋褌芯褌褘褋谢械写褍械褌懈蟹胁谢械褔褜锌芯谢芯褋芯胁褘屑懈褎懈谢褜褌褉邪屑懈, 泻芯褌芯褉褘械褟胁谢褟褞褌褋褟蟹薪邪褔懈褌械谢褜薪芯斜芯谢械械褋械谢械泻褌懈胁薪褘屑懈, 褔械屑褋褌邪薪写邪褉褌薪褘泄锌芯谢芯褋芯胁芯泄褎懈谢褜褌褉. 袛谢褟褋褉邪胁薪械薪懈褟褋谢械写褍械褌懈褋锌芯谢褜蟹芯胁邪褌褜 FFT-邪薪邪谢懈蟹褋锌芯谢芯褋芯胁褘屑懈褎懈谢褜褌褉邪屑懈褋胁褘褉械蟹邪褞褖械泄褎褍薪泻褑懈械泄.6.2.2.8 袠薪褌械褉屑芯写褍谢褟褑懈芯薪薪芯械懈褋泻邪卸械薪懈械, 褉邪褋褕懈褉械薪薪褘泄褌芯薪 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌懈褋泻邪卸械薪懈械, 胁芯蟹薪懈泻邪褞褖械械锌褉懈胁芯褋锌褉芯懈蟹胁械写械薪懈懈懈褋锌褘褌褍械屑褘屑芯斜芯褉褍写芯胁邪薪懈械屑胁褘褋芯泻芯褔邪褋褌芯褌薪芯谐芯胁褏芯写薪芯谐芯褋懈谐薪邪谢邪懈蟹-蟹邪芯写薪芯胁褉械屑械薪薪芯谐芯锌褉懈褋褍褌褋褌胁懈褟薪懈蟹泻芯褔邪褋褌芯褌薪芯谐芯泻芯屑锌芯薪械薪褌邪. 袧邪胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋谢械写褍械褌锌芯写邪胁邪褌褜褋褍屑屑懈褉芯胁邪薪薪褘泄褋懈谐薪邪谢写胁褍褏褋懈薪褍褋芯懈写邪谢褜薪褘褏褋懈谐薪邪谢芯胁锌褉懈褔邪褋褌芯褌邪褏 41 袚褑懈 7993 袚褑. 袟薪邪褔械薪懈械邪屑锌谢懈褌褍写褘胁褘褋芯泻芯褔邪褋褌芯褌薪芯谐芯褌芯薪邪褋谢械写褍械褌褍褋褌邪薪邪胁谢懈胁邪褌褜泻邪泻 0,25 芯褌蟹薪邪褔械薪懈褟邪屑锌谢懈褌褍写褘薪懈蟹泻芯褔邪褋褌芯褌薪芯谐芯褌芯薪邪. 袩懈泻芯胁褍褞邪屑锌谢懈褌褍写褍褋懈谐薪邪谢邪褋谢械写褍械褌芯褌褉械谐褍谢懈褉芯胁邪褌褜褌邪泻, 褔褌芯斜褘芯薪邪斜褘谢邪褉邪胁薪邪锌懈泻芯胁芯泄邪屑锌谢懈褌褍写械褝泻胁懈胁邪谢械薪褌薪芯谐芯褋懈薪褍褋芯懈写邪谢褜薪芯谐芯褋懈谐薪邪谢邪锌褉懈屑邪泻褋懈屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写械. 袠蟹屑械褉械薪懈褟褋械谢械泻褌懈胁薪芯泄邪屑锌谢懈褌褍写褘薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋谢械写褍械褌锌褉芯胁芯写懈褌褜锌褉懈屑芯写褍谢褟褑懈懈褔邪褋褌芯褌斜芯泻芯胁芯泄锌芯谢芯褋褘, 斜谢懈蟹泻懈褏泻褌芯薪褍 7993 袚褑, 褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑懈褍蟹泻芯锌芯谢芯褋薪褘褏褎懈谢褜褌褉芯胁, 懈锌芯谢芯褋芯胁褘褏褎懈谢褜褌褉芯胁 (褋胁褘褉械蟹邪褞褖械泄褎褍薪泻褑懈械泄) (懈谢懈屑械褌芯写芯屑写械屑芯写褍谢褟褑懈懈). 小褍屑屑褍懈褏褋褉械写薪械泻胁邪写褉邪褌懈褔薪褘褏蟹薪邪褔械薪懈泄褋谢械写褍械褌锌褉懈胁芯写懈褌褜胁写械褑懈斜械谢邪褏芯褌薪芯褋懈褌械谢褜薪芯胁褘褏芯写薪芯泄邪屑锌谢懈褌褍写褘褌芯薪邪 7993 袚褑. 小屑. 褉懈褋褍薪芯泻 18.<h5>袪懈褋褍薪芯泻 18 - 袠薪褌械褉屑芯写褍谢褟褑懈芯薪薪褘泄屑械褌芯写</h5><img src="gost_iec_61606-3-2014/wohcsrgv_em1.jpg" width="601" height="109"> 袪懈褋褍薪芯泻 18 - 袠薪褌械褉屑芯写褍谢褟褑懈芯薪薪褘泄屑械褌芯写 袗谢褜褌械褉薪邪褌懈胁薪芯懈薪褌械褉屑芯写褍谢褟褑懈芯薪薪芯械懈褋泻邪卸械薪懈械锌褉懈褉邪褋褕懈褉械薪薪芯屑褌芯薪械屑芯卸薪芯胁褘褉邪卸邪褌褜胁锌褉芯褑械薪褌邪褏 (%). 袩褉懈屑械褔邪薪懈褟1 协褌芯褌屑械褌芯写芯斜褘褔薪芯懈蟹胁械褋褌械薪泻邪泻屑械褌芯写 "SMPTE/DIN", 邪胁 IEC 60268-2 懈胁 IEC 60268-3 械谐芯薪邪蟹褘胁邪褞褌屑械褌芯写芯屑 "屑芯写褍谢褟褑懈芯薪薪芯谐芯懈褋泻邪卸械薪懈褟".2 袩褉械写褋褌邪胁谢械薪懈械懈薪褌械褉屑芯写褍谢褟褑懈芯薪薪芯谐芯懈褋泻邪卸械薪懈褟胁锌褉芯褑械薪褌邪褏薪械褟胁谢褟械褌褋褟锌褉械写锌芯褔褌懈褌械谢褜薪褘屑, 褌邪泻泻邪泻薪懈蟹泻懈械褑懈褎褉褘, 锌褉械写锌芯谢邪谐邪械屑褘械写谢褟褋芯胁褉械屑械薪薪芯谐芯锌褉芯褎械褋褋懈芯薪邪谢褜薪芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 屑芯谐褍褌写邪褌褜薪械褋芯褉邪蟹屑械褉薪褘械褉械蟹褍谢褜褌邪褌褘.3 袝褋谢懈褋谢械写褍械褌邪写械泻胁邪褌薪芯懈褋泻谢褞褔懈褌褜芯褋薪芯胁薪褘械褔邪褋褌芯褌褘胁褏芯写薪芯谐芯褋懈谐薪邪谢邪, 褔邪褋褌芯褌褘斜芯泻芯胁芯泄锌芯谢芯褋褘屑芯卸薪芯懈蟹胁谢械褔褜锌芯褋褉械写褋褌胁芯屑写械屑芯写褍谢褟褑懈懈邪屑锌谢懈褌褍写褘懈谢懈锌褍褌械屑懈褋锌芯谢褜蟹芯胁邪薪懈褟蟹薪邪褔懈褌械谢褜薪芯斜芯谢械械褋械谢械泻褌懈胁薪褘褏锌芯谢芯褋芯胁褘褏褎懈谢褜褌褉芯胁, 褔械屑褋褌邪薪写邪褉褌薪褘泄锌芯谢芯褋芯胁芯泄褎懈谢褜褌褉. 袩褉械写锌芯褔褌懈褌械谢褜薪械械褉械泻芯屑械薪写褍械褌褋褟锌褉芯胁械褋褌懈 FFT-邪薪邪谢懈蟹褋锌芯谢芯褋芯胁褘屑懈褎懈谢褜褌褉邪屑懈褋胁褘褉械蟹邪褞褖械泄褎褍薪泻褑懈械泄.6.2.2.9 袗屑锌谢懈褌褍写薪芯-蟹邪胁懈褋懈屑褘泄泻芯褝褎褎懈褑懈械薪褌褍褋懈谢械薪懈褟 (谢懈薪械泄薪芯褋褌褜) 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌谢褞斜芯械懈蟹屑械薪械薪懈械泻芯褝褎褎懈褑懈械薪褌邪褍褋懈谢械薪懈褟懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋锌芯屑芯褖褜褞邪屑锌谢懈褌褍写褘褋懈谐薪邪谢邪. 袗屑锌谢懈褌褍写薪芯-蟹邪胁懈褋懈屑褘泄泻芯褝褎褎懈褑懈械薪褌褍褋懈谢械薪懈褟写芯谢卸械薪斜褘褌褜懈蟹屑械褉械薪锌褍褌械屑锌芯写邪褔懈薪邪懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械褋懈薪褍褋芯懈写邪谢褜薪芯谐芯胁褏芯写薪芯谐芯褋懈谐薪邪谢邪锌褉懈薪芯褉屑邪谢褜薪褘褏懈蟹屑械褉懈褌械谢褜薪褘褏邪屑锌谢懈褌褍写械懈褔邪褋褌芯褌械, 褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑褋褏械屑褘, 懈蟹芯斜褉邪卸械薪薪芯泄薪邪褉懈褋褍薪泻械 19. 袠蟹屑械褉械薪懈械褋械谢械泻褌懈胁薪芯泄邪屑锌谢懈褌褍写褘写芯谢卸薪芯锌褉芯胁芯写懈褌褜褋褟薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟锌褉懈薪邪褋褌褉芯泄泻械锌芯谢芯褋芯胁芯谐芯褎懈谢褜褌褉邪薪邪褔邪褋褌芯褌褍胁褏芯写薪芯谐芯褋懈谐薪邪谢邪. 袧邪褔懈薪邪褟褋邪屑锌谢懈褌褍写褘胁褏芯写薪芯谐芯褋懈谐薪邪谢邪屑懈薪褍褋 5 写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24">, 褋谢械写褍械褌褉械谐懈褋褌褉懈褉芯胁邪褌褜芯褌薪芯褕械薪懈械懈蟹屑械褉械薪薪芯泄邪屑锌谢懈褌褍写褘胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪泻邪屑锌谢懈褌褍写械胁褏芯写薪芯谐芯褋懈谐薪邪谢邪, 泻邪泻泻芯褝褎褎懈褑懈械薪褌褍褋懈谢械薪懈褟懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 胁写械褑懈斜械谢邪褏. 袗屑锌谢懈褌褍写褍胁褏芯写薪芯谐芯褋懈谐薪邪谢邪褋谢械写褍械褌锌芯褋褌械锌械薪薪芯褋薪懈卸邪褌褜, 褋褌褍锌械薪褟屑懈薪械斜芯谢械械 5 写袘, 懈薪邪泻邪卸写芯泄褋褌褍锌械薪懈褉械谐懈褋褌褉懈褉芯胁邪褌褜泻芯褝褎褎懈褑懈械薪褌褍褋懈谢械薪懈褟写芯褌械褏锌芯褉, 锌芯泻邪褋械谢械泻褌懈胁薪邪褟邪屑锌谢懈褌褍写邪胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪薪械斜褍写械褌芯褌谢懈褔邪褌褜褋褟 (薪械斜芯谢械械褔械屑薪邪 5 写袘) 芯褌褋械谢械泻褌懈胁薪芯泄邪屑锌谢懈褌褍写褘褕褍屑邪胁薪械薪邪谐褉褍卸械薪薪芯屑泻邪薪邪谢械, 懈蟹屑械褉械薪薪芯泄褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑褌邪泻芯谐芯卸械锌芯谢芯褋芯胁芯谐芯褎懈谢褜褌褉邪.<h5>袪懈褋褍薪芯泻 19 - 袦械褌芯写懈蟹屑械褉械薪懈褟邪屑锌谢懈褌褍写薪芯-蟹邪胁懈褋懈屑芯谐芯泻芯褝褎褎懈褑懈械薪褌邪褍褋懈谢械薪懈褟</h5><img src="gost_iec_61606-3-2014/v4ghkytq_ue2.jpg" width="597" height="107"> 袪懈褋褍薪芯泻 19 - 袦械褌芯写懈蟹屑械褉械薪懈褟邪屑锌谢懈褌褍写薪芯-蟹邪胁懈褋懈屑芯谐芯泻芯褝褎褎懈褑懈械薪褌邪褍褋懈谢械薪懈褟袪械蟹褍谢褜褌邪褌懈蟹屑械褉械薪懈泄褋谢械写褍械褌锌褉械写褋褌邪胁懈褌褜胁胁懈写械谐褉邪褎懈泻邪, 褋邪屑锌谢懈褌褍写芯泄胁褏芯写薪芯谐芯褋懈谐薪邪谢邪胁写袘<img src="data:image/jpeg;base64,R0lGODdhEgAYAIABAAAAAP///ywAAAAAEgAYAAACKYyPqcvtD6OctNr7gN5mg/V1QTiCCcmEJKp4iJaKpxm3s/zCh4v1PlQAADs=" width="18" height="24">, 芯褌泻谢邪写褘胁邪械屑芯泄锌芯芯褋懈啸, 懈泻芯褝褎褎懈褑懈械薪褌芯屑褍褋懈谢械薪懈褟懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 芯褌泻谢邪写褘胁邪械屑褘屑锌芯芯褋懈 Y. 袧邪懈褏褍写褕懈泄褋谢褍褔邪泄芯褌泻谢芯薪械薪懈褟锌褉懈谢褞斜芯泄邪屑锌谢懈褌褍写械芯褌泻芯褝褎褎懈褑懈械薪褌邪褍褋懈谢械薪懈褟锌褉懈锌械褉胁芯屑懈蟹屑械褉械薪懈懈, 械褋谢懈褉械谐懈褋褌褉懈褉褍械褌褋褟褋泻邪谢褟褉薪邪褟胁械谢懈褔懈薪邪. 袨写薪邪泻芯褝褌芯薪械褟胁谢褟械褌褋褟锌褉械写锌芯褔褌懈褌械谢褜薪褘屑, 褌邪泻泻邪泻泻芯薪械褔薪邪褟邪屑锌谢懈褌褍写邪胁褏芯写薪芯谐芯褋懈谐薪邪谢邪屑芯卸械褌斜褘褌褜薪械芯锌褉械写械谢械薪薪芯泄, 懈褋邪屑褘械胁褘褋芯泻懈械芯褌泻谢芯薪械薪懈褟泻芯褝褎褎懈褑懈械薪褌邪褍褋懈谢械薪懈褟芯斜褘褔薪芯懈蟹屑械褉褟褞褌锌褉懈褋邪屑褘褏薪懈蟹泻懈褏邪屑锌谢懈褌褍写邪褏. 袩褉懈屑械褔邪薪懈械 - 袝褋谢懈懈蟹屑械褉褟械屑芯械懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械锌芯写胁械褉谐邪褞褌写械泄褋褌胁懈褞胁褘褋芯泻懈褏褍褉芯胁薪械泄褕褍屑芯胁懈谢懈写褉褍谐懈褏邪褉褌械褎邪泻褌芯胁, 屑芯卸薪芯锌芯谢褍褔懈褌褜褍谢褍褔褕械薪薪褘械褉械蟹褍谢褜褌邪褌褘锌褉懈懈褋锌芯谢褜蟹芯胁邪薪懈懈锌芯谢芯褋芯胁芯谐芯褎懈谢褜褌褉邪褋斜芯谢械械褍蟹泻芯泄褕懈褉懈薪芯泄锌芯谢芯褋褘, 褔械屑褍褋褌邪薪写邪褉褌薪芯谐芯锌芯谢芯褋芯胁芯谐芯褎懈谢褜褌褉邪.6.2.2.10 小芯斜褋褌胁械薪薪褘械锌褉芯写褍泻褌褘屑芯写褍谢褟褑懈懈褋懈谐薪邪谢邪 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌锌褉懈褋褍褖褍褞懈褋锌褘褌褍械屑芯屑褍芯斜芯褉褍写芯胁邪薪懈褞屑芯写褍谢褟褑懈褞邪屑锌谢懈褌褍写褘胁褏芯写薪芯谐芯褋懈谐薪邪谢邪. 袧邪懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械褋谢械写褍械褌锌芯写邪褌褜褋懈薪褍褋芯懈写邪谢褜薪褘泄褋懈谐薪邪谢屑懈薪褍褋 5 写袘<img src="data:image/jpeg;base64,R0lGODdhEgAYAIABAAAAAP///ywAAAAAEgAYAAACKYyPqcvtD6OctNr7gN5mg/V1QTiCCcmEJKp4iJaKpxm3s/zCh4v1PlQAADs=" width="18" height="24"> 薪邪褔邪褋褌芯褌械, 褋芯褋褌邪胁谢褟褞褖械泄 0,499 芯褌胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘, 褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑褋褏械屑褘, 懈蟹芯斜褉邪卸械薪薪芯泄薪邪褉懈褋褍薪泻械 20. 袙褘褏芯写薪芯泄褋懈谐薪邪谢懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟写芯谢卸械薪斜褘褌褜胁褘锌褉褟屑谢械薪薪褘屑写胁褍褏锌芯谢褍锌械褉懈芯写薪褘屑褋懈谐薪邪谢芯屑, 懈泻芯屑锌谢械泻褌懈蟹屑械褉械薪懈泄褋械谢械泻褌懈胁薪芯泄邪屑锌谢懈褌褍写褘锌芯谢褍褔械薪薪芯谐芯褋懈谐薪邪谢邪褋谢械写褍械褌锌褉芯胁芯写懈褌褜褋锌芯谢芯褋芯胁褘屑褎懈谢褜褌褉芯屑, 薪邪褋褌褉芯械薪薪褘屑薪邪泻邪卸写褍褞褋褌邪薪写邪褉褌薪褍褞褔邪褋褌芯褌褍褌褉械褌褜械泄褔邪褋褌懈芯泻褌邪胁褘, 屑械卸写褍 50 懈 500 袚褑. 袩褉懈屑械褔邪薪懈械 - 协褌芯懈蟹屑械褉械薪懈械屑芯卸薪芯锌褉芯胁芯写懈褌褜褋锌芯屑芯褖褜褞斜芯谢褜褕懈薪褋褌胁邪懈屑械褞褖懈褏褋褟胁锌褉芯写邪卸械邪薪邪谢懈蟹邪褌芯褉芯胁 IM-懈褋泻邪卸械薪懈褟, 锌褉懈屑械薪褟械屑褘褏胁褋芯褔械褌邪薪懈懈褋邪薪邪谢懈蟹邪褌芯褉芯屑锌芯谢芯褋褘 (褔械褉械蟹褌褉械褌褜褞褔邪褋褌褜芯泻褌邪胁褘).<h5>袪懈褋褍薪芯泻 20 - 袦械褌芯写懈蟹屑械褉械薪懈褟褋芯斜褋褌胁械薪薪褘褏锌褉芯写褍泻褌芯胁屑芯写褍谢褟褑懈懈褋懈谐薪邪谢邪</h5><img src="gost_iec_61606-3-2014/s3zylom5_fbz.jpg" width="601" height="110"> 袪懈褋褍薪芯泻 20 - 袦械褌芯写懈蟹屑械褉械薪懈褟褋芯斜褋褌胁械薪薪褘褏锌褉芯写褍泻褌芯胁屑芯写褍谢褟褑懈懈褋懈谐薪邪谢邪 袗谢褜褌械褉薪邪褌懈胁薪芯, 械褋谢懈写芯褋褌褍锌械薪 FFT-邪薪邪谢懈蟹, 褋械谢械泻褌懈胁薪褘械懈蟹屑械褉械薪懈褟屑芯卸薪芯锌褉芯胁械褋褌懈锌褉懈褉邪蟹谢懈褔薪褘褏褔邪褋褌芯褌邪褏胁写懈邪锌邪蟹芯薪械芯褌 50 写芯 500 袚褑芯褌褔邪褋褌芯褌褘胁褏芯写薪芯谐芯褋懈谐薪邪谢邪, 斜械蟹薪械芯斜褏芯写懈屑芯褋褌懈锌褉芯胁械写械薪懈褟写械屑芯写褍谢褟褑懈芯薪薪芯谐芯胁褘锌褉褟屑谢械薪懈褟. 袪械蟹褍谢褜褌邪褌褘懈褋锌褘褌邪薪懈泄褋谢械写褍械褌锌褉械写褋褌邪胁谢褟褌褜胁胁懈写械谐褉邪褎懈泻邪褋褋械谢械泻褌懈胁薪芯泄褔邪褋褌芯褌芯泄 (锌褉械写锌芯褔褌懈褌械谢褜薪芯胁谢芯谐邪褉懈褎屑懈褔械褋泻芯泄褕泻邪谢械), 芯褌谢芯卸械薪薪芯泄锌芯芯褋懈啸, 懈邪屑锌谢懈褌褍写芯泄屑芯写褍谢褟褑懈懈, 胁褘褉邪卸械薪薪芯泄芯褌薪芯褋懈褌械谢褜薪芯胁褘褏芯写薪芯泄邪屑锌谢懈褌褍写褘锌褉懈褔邪褋褌芯褌械胁褏芯写薪芯谐芯褋懈谐薪邪谢邪, 胁写械褑懈斜械谢邪褏, 锌芯芯褋懈 Y.6.2.2.11 袦芯写褍谢褟褑懈褟褕褍屑芯胁褋薪懈蟹泻芯泄邪屑锌谢懈褌褍写芯泄 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌屑芯写褍谢褟褑懈褞芯褋褌邪褌芯褔薪芯谐芯褕褍屑邪胁懈褋锌褘褌褍械屑芯屑芯斜芯褉褍写芯胁邪薪懈懈泻邪泻褋谢械写褋褌胁懈械懈蟹屑械薪械薪懈褟褍褉芯胁薪褟褋懈谐薪邪谢邪. 协褌芯屑芯卸械褌斜褘褌褜褋谢械写褋褌胁懈械屑薪械芯写懈薪邪泻芯胁褘褏褍褉芯胁薪械泄泻胁邪薪褌芯胁邪薪懈褟胁袗/笑- 懈谢懈笑/袗-锌褉械芯斜褉邪蟹芯胁邪褌械谢械懈谢懈薪械写芯褋褌邪褌芯褔薪芯泄谢懈薪械泄薪芯褋褌懈泻邪泻芯谐芯-谢懈斜芯褑懈褎褉芯胁芯谐芯褍褋褌褉芯泄褋褌胁邪懈蟹-蟹邪薪械褝褎褎械泻褌懈胁薪芯谐芯胁芯蟹斜褍卸写械薪懈褟. 袧邪懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械褋谢械写褍械褌锌芯写邪褌褜褋懈薪褍褋芯懈写邪谢褜薪褘泄胁褏芯写薪芯泄褋懈谐薪邪谢褔邪褋褌芯褌芯泄 41 袚褑, 锌褉懈邪屑锌谢懈褌褍写械屑懈薪褍褋 40 写袘<img src="data:image/jpeg;base64,R0lGODdhEgAYAIABAAAAAP///ywAAAAAEgAYAAACKYyPqcvtD6OctNr7gN5mg/V1QTiCCcmEJKp4iJaKpxm3s/zCh4v1PlQAADs=" width="18" height="24">, 褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑褋褏械屑褘, 懈蟹芯斜褉邪卸械薪薪芯泄薪邪褉懈褋褍薪泻械 21. 孝芯薪 41 袚褑褋谢械写褍械褌褍写邪谢懈褌褜懈蟹胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋锌芯屑芯褖褜褞蟹邪谐褉邪卸写邪褞褖械谐芯褎懈谢褜褌褉邪, 懈泻芯屑锌谢械泻褋懈蟹屑械褉械薪懈泄褋械谢械泻褌懈胁薪芯泄邪屑锌谢懈褌褍写褘芯褋褌邪褌芯褔薪芯谐芯褕褍屑邪褋谢械写褍械褌锌褉芯胁芯写懈褌褜褋锌芯谢芯褋芯胁褘屑褎懈谢褜褌褉芯屑, 薪邪褋褌褉芯械薪薪褘屑薪邪泻邪卸写褍褞褋褌邪薪写邪褉褌薪褍褞褔邪褋褌芯褌褍褌褉械褌褜械泄芯泻褌邪胁褘, 屑械卸写褍 200 袚褑懈胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌芯泄.<h5>袪懈褋褍薪芯泻 21 - 袦械褌芯写懈蟹屑械褉械薪懈褟屑芯写褍谢褟褑懈懈褕褍屑芯胁褋薪懈蟹泻芯泄邪屑锌谢懈褌褍写芯泄</h5><img src="gost_iec_61606-3-2014/3jufnvjh_3mq.jpg" width="600" height="109"> 袪懈褋褍薪芯泻 21 - 袦械褌芯写懈蟹屑械褉械薪懈褟屑芯写褍谢褟褑懈懈褕褍屑芯胁褋薪懈蟹泻芯泄邪屑锌谢懈褌褍写芯泄袟邪褌械屑邪屑锌谢懈褌褍写褍胁褏芯写薪芯谐芯褋懈谐薪邪谢邪褋谢械写褍械褌锌芯褋褌械锌械薪薪芯褍屑械薪褜褕邪褌褜, 褋褌褍锌械薪褟屑懈锌芯 10 写袘, 褉械谐懈褋褌褉懈褉褍褟薪邪斜芯褉芯褌褋褌芯褟褖懈褏写褉褍谐芯褌写褉褍谐邪薪邪芯写薪褍褌褉械褌褜芯泻褌邪胁褘褋械谢械泻褌懈胁薪褘褏邪屑锌谢懈褌褍写锌褉懈泻邪卸写芯泄邪屑锌谢懈褌褍写械胁褏芯写薪芯谐芯褋懈谐薪邪谢邪, 写芯褌械褏锌芯褉, 锌芯泻邪褋械谢械泻褌懈胁薪邪褟邪屑锌谢懈褌褍写邪胁褏芯写薪芯谐芯褋懈谐薪邪谢邪, 懈蟹屑械褉械薪薪邪褟薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 薪械褋褌邪薪械褌薪懈卸械褕褍屑邪胁薪械薪邪谐褉褍卸械薪薪芯屑泻邪薪邪谢械. 袦芯写褍谢褟褑懈褟褕褍屑芯胁褋薪懈蟹泻芯泄邪屑锌谢懈褌褍写芯泄薪邪泻邪卸写芯泄褔邪褋褌芯褌械褎懈谢褜褌褉邪写芯谢卸薪邪锌褉械写褋褌邪胁谢褟褌褜褋芯斜芯泄芯褌薪芯褕械薪懈械褋邪屑芯泄胁褘褋芯泻芯泄懈褋邪屑芯泄薪懈蟹泻芯泄蟹邪褉械谐懈褋褌褉懈褉芯胁邪薪薪褘褏邪屑锌谢懈褌褍写褕褍屑邪锌褉懈写邪薪薪芯泄褔邪褋褌芯褌械, 胁褘褉邪卸械薪薪芯械胁写械褑懈斜械谢邪褏. 袪械蟹褍谢褜褌邪褌褘褋谢械写褍械褌锌褉械写褋褌邪胁懈褌褜胁胁懈写械谐褉邪褎懈泻邪褋褋械谢械泻褌懈胁薪芯泄褔邪褋褌芯褌芯泄 (锌褉械写锌芯褔褌懈褌械谢褜薪芯胁谢芯谐邪褉懈褎屑懈褔械褋泻芯泄褕泻邪谢械), 芯褌谢芯卸械薪薪芯泄锌芯芯褋懈啸, 懈褋芯芯褌胁械褌褋褌胁褍褞褖懈屑懈芯褌薪芯褕械薪懈褟屑懈屑芯写褍谢褟褑懈懈褕褍屑芯胁, 胁写械褑懈斜械谢邪褏, 芯褌谢芯卸械薪薪芯泄锌芯芯褋懈 Y. 袗谢褜褌械褉薪邪褌懈胁薪芯褋邪屑芯械胁褘褋芯泻芯械褉邪褋褋褔懈褌邪薪薪芯械芯褌薪芯褕械薪懈械薪械蟹邪胁懈褋懈屑芯芯褌褔邪褋褌芯褌褘屑芯卸械褌斜褘褌褜锌褉懈胁械写械薪芯胁泻邪褔械褋褌胁械褋泻邪谢褟褉薪芯谐芯褉械蟹褍谢褜褌邪褌邪.<h4>6.2.3 楔褍屑</h4>6.2.3.1 楔褍屑胁薪械薪邪谐褉褍卸械薪薪芯屑泻邪薪邪谢械 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌胁蟹胁械褕械薪薪褘泄褕褍屑锌褉懈薪褍谢械胁芯屑褋懈谐薪邪谢械, 锌芯写邪胁邪械屑芯屑薪邪胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟. 楔褍屑胁薪械薪邪谐褉褍卸械薪薪芯屑泻邪薪邪谢械写芯谢卸械薪锌褉械写褋褌邪胁谢褟褌褜褋芯斜芯泄胁薪褍褌褉懈锌芯谢芯褋薪褍褞邪屑锌谢懈褌褍写褍, 懈蟹屑械褉械薪薪褍褞薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟锌芯褋谢械锌褉懈屑械薪械薪懈褟胁蟹胁械褕懈胁邪褞褖械谐芯褎懈谢褜褌褉邪, 褋褔懈褌褘胁邪械屑褍褞胁写袘<img src="data:image/jpeg;base64,R0lGODdhEgAYAIABAAAAAP///ywAAAAAEgAYAAACKYyPqcvtD6OctNr7gN5mg/V1QTiCCcmEJKp4iJaKpxm3s/zCh4v1PlQAADs=" width="18" height="24"> 懈胁褘褉邪卸械薪薪褍褞胁 "写袘<img src="data:image/jpeg;base64,R0lGODdhEgAYAIABAAAAAP///ywAAAAAEgAYAAACKYyPqcvtD6OctNr7gN5mg/V1QTiCCcmEJKp4iJaKpxm3s/zCh4v1PlQAADs=" width="18" height="24"> CCIR-RMS". 袝褋谢懈胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褟胁谢褟械褌褋褟邪薪邪谢芯谐芯胁褘屑, 芯薪写芯谢卸械薪懈屑械褌褜薪芯褉屑邪谢褜薪褘泄懈屑锌械写邪薪褋懈褋褌芯褔薪懈泻邪, 械褋谢懈胁褏芯写褑懈褎褉芯胁芯泄, 褌芯芯薪写芯谢卸械薪斜褘褌褜锌褉懈胁械写械薪胁褋芯褋褌芯褟薪懈械褑懈褎褉芯胁芯谐芯薪褍谢褟. 小屑. 褉懈褋褍薪芯泻 22.<h5>袪懈褋褍薪芯泻 22 - 袦械褌芯写褕褍屑邪胁薪械薪邪谐褉褍卸械薪薪芯屑泻邪薪邪谢械</h5><img src="gost_iec_61606-3-2014/z54e0inr_wbk.jpg" width="597" height="108"> 袪懈褋褍薪芯泻 22 - 袦械褌芯写褕褍屑邪胁薪械薪邪谐褉褍卸械薪薪芯屑泻邪薪邪谢械 6.2.3.2 小锌械泻褌褉褕褍屑邪胁薪械薪邪谐褉褍卸械薪薪芯屑泻邪薪邪谢械 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌褋锌械泻褌褉邪谢褜薪芯械褉邪褋锌褉械写械谢械薪懈械褕褍屑邪胁薪械薪邪谐褉褍卸械薪薪芯屑泻邪薪邪谢械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟. 小锌械泻褌褉褕褍屑邪胁薪械薪邪谐褉褍卸械薪薪芯屑泻邪薪邪谢械写芯谢卸械薪胁泻谢褞褔邪褌褜泻芯屑锌谢械泻褋懈蟹屑械褉械薪懈泄褋械谢械泻褌懈胁薪褘褏邪屑锌谢懈褌褍写薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 锌褉懈褍褋谢芯胁懈褟褏薪邪胁褏芯写械薪械薪邪谐褉褍卸械薪薪芯谐芯泻邪薪邪谢邪, 褍泻邪蟹邪薪薪褘褏胁 6.2.3.1, 薪芯斜械蟹胁蟹胁械褕懈胁邪褞褖械谐芯褎懈谢褜褌褉邪. 小械谢械泻褌懈胁薪褘械懈蟹屑械褉械薪懈褟褋谢械写褍械褌锌褉芯胁芯写懈褌褜褋锌芯谢芯褋芯胁褘屑褎懈谢褜褌褉芯屑, 薪邪褋褌褉芯械薪薪褘屑薪邪褋褌邪薪写邪褉褌薪褘械褔邪褋褌芯褌褘褌褉械褌褜械泄褔邪褋褌懈芯泻褌邪胁褘, 薪械锌褉械胁褘褕邪褞褖懈械胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘. 小屑. 褉懈褋褍薪芯泻 23.<h5>袪懈褋褍薪芯泻 23 - 袦械褌芯写懈蟹屑械褉械薪懈褟褋锌械泻褌褉邪褕褍屑芯胁胁薪械薪邪谐褉褍卸械薪薪芯屑泻邪薪邪谢械</h5><img src="gost_iec_61606-3-2014/hrufdx0c_5tb.jpg" width="600" height="108"> 袪懈褋褍薪芯泻 23 - 袦械褌芯写懈蟹屑械褉械薪懈褟褋锌械泻褌褉邪褕褍屑芯胁胁薪械薪邪谐褉褍卸械薪薪芯屑泻邪薪邪谢械 袪械蟹褍谢褜褌邪褌写芯谢卸械薪斜褘褌褜锌褉械写褋褌邪胁谢械薪胁胁懈写械谐褉邪褎懈泻邪褋褋械谢械泻褌懈胁薪芯泄褔邪褋褌芯褌芯泄 (锌褉械写锌芯褔褌懈褌械谢褜薪芯胁谢芯谐邪褉懈褎屑懈褔械褋泻芯泄褕泻邪谢械), 芯褌谢芯卸械薪薪芯泄锌芯芯褋懈啸, 懈褋械谢械泻褌懈胁薪芯泄邪屑锌谢懈褌褍写褘褕褍屑芯胁, 胁写袘<img src="data:image/jpeg;base64,R0lGODdhEgAYAIABAAAAAP///ywAAAAAEgAYAAACKYyPqcvtD6OctNr7gN5mg/V1QTiCCcmEJKp4iJaKpxm3s/zCh4v1PlQAADs=" width="18" height="24">, 芯褌谢芯卸械薪薪芯泄锌芯芯褋懈 Y. 袩褉懈屑械褔邪薪懈械 - 小锌械泻褌褉褕褍屑邪胁薪械薪邪谐褉褍卸械薪薪芯屑泻邪薪邪谢械屑芯卸薪芯斜褘褋褌褉芯锌芯褋褔懈褌邪褌褜褋锌芯屑芯褖褜褞 FFT-邪薪邪谢懈蟹邪胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟胁褍褋谢芯胁懈褟褏薪械薪邪谐褉褍卸械薪薪芯谐芯泻邪薪邪谢邪.6.2.3.3 袛懈薪邪屑懈褔械褋泻懈泄写懈邪锌邪蟹芯薪 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌芯褌薪芯褕械薪懈械锌芯谢薪芯泄邪屑锌谢懈褌褍写褘泻邪屑锌谢懈褌褍写械褕褍屑邪, 锌褉芯懈蟹胁芯写懈屑芯谐芯懈褋锌褘褌褍械屑褘屑芯斜芯褉褍写芯胁邪薪懈械屑胁锌褉懈褋褍褌褋褌胁懈懈屑邪谢芯谐芯褋懈谐薪邪谢邪. 袧邪懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械褋谢械写褍械褌锌芯写邪胁邪褌褜褋懈薪褍褋芯懈写邪谢褜薪褘泄胁褏芯写薪芯泄褋懈谐薪邪谢锌褉懈薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄褔邪褋褌芯褌械褋邪屑锌谢懈褌褍写芯泄屑懈薪褍褋 60 写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24">, 褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑褋褏械屑褘, 懈蟹芯斜褉邪卸械薪薪芯泄薪邪褉懈褋褍薪泻械 24. 袙薪褍褌褉懈锌芯谢芯褋薪褍褞芯褋褌邪褌芯褔薪褍褞邪屑锌谢懈褌褍写褍薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋谢械写褍械褌懈蟹屑械褉褟褌褜锌芯褋谢械锌褉懈屑械薪械薪懈褟胁蟹胁械褕懈胁邪褞褖械谐芯褎懈谢褜褌褉邪.<h5>袪懈褋褍薪芯泻 24 - 袦械褌芯写懈蟹屑械褉械薪懈褟写懈薪邪屑懈褔械褋泻芯谐芯写懈邪锌邪蟹芯薪邪</h5><img src="gost_iec_61606-3-2014/p5oocozt_pbg.jpg" width="602" height="109"> 袪懈褋褍薪芯泻 24 - 袦械褌芯写懈蟹屑械褉械薪懈褟写懈薪邪屑懈褔械褋泻芯谐芯写懈邪锌邪蟹芯薪邪 袛懈薪邪屑懈褔械褋泻懈泄写懈邪锌邪蟹芯薪, 芯斜芯蟹薪邪褔邪械屑褘泄泻邪泻 "写袘 CCIR-RMS", 褋谢械写褍械褌芯锌褉械写械谢褟褌褜锌褍褌械屑锌褉械芯斜褉邪蟹芯胁邪薪懈褟懈蟹屑械褉械薪薪芯泄邪屑锌谢懈褌褍写褘, 褌芯械褋褌褜锌械褉械屑械薪褘蟹薪邪泻邪懈蟹屑械褉械薪懈褟, 胁褘褉邪卸械薪薪芯谐芯胁写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24">. 袧邪锌褉懈屑械褉, 懈蟹屑械褉械薪懈械胁蟹胁械褕械薪薪芯泄芯褋褌邪褌芯褔薪芯泄邪屑锌谢懈褌褍写褘 110 写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24"> 锌褉芯褋褌芯褋芯芯褌胁械褌褋褌胁褍械褌写懈薪邪屑懈褔械褋泻芯屑褍写懈邪锌邪蟹芯薪褍 110 写袘 CCIR-RMS. 袩褉懈屑械褔邪薪懈械 - 袗屑锌谢懈褌褍写邪褕褍屑邪胁锌褉懈褋褍褌褋褌胁懈懈褋懈谐薪邪谢邪屑芯卸械褌芯褌谢懈褔邪褌褜褋褟芯褌邪屑锌谢懈褌褍写褘褕褍屑邪薪械薪邪谐褉褍卸械薪薪芯谐芯泻邪薪邪谢邪懈蟹-蟹邪薪械谢懈薪械泄薪芯褋褌懈懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟懈谢懈胁褋谢褍褔邪褟褏, 泻芯谐写邪懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械褉械邪谐懈褉褍械褌泻芯薪泻褉械褌薪芯薪邪胁褏芯写薪芯泄褋懈谐薪邪谢, 褉邪胁薪褘泄褑懈褎褉芯胁芯屑褍薪褍谢褞.6.2.3.4 袨褌薪芯褕械薪懈械褕褍屑芯胁胁薪械锌芯谢芯褋褘 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌胁械谢懈褔懈薪褍锌邪褉邪蟹懈褌薪褘褏泻芯屑锌芯薪械薪褌芯胁, 锌褉芯懈蟹胁芯写懈屑褘褏懈褋锌褘褌褍械屑褘屑芯斜芯褉褍写芯胁邪薪懈械屑锌褉懈褔邪褋褌芯褌邪褏胁褘褕械邪褍写懈芯锌芯谢芯褋褘, 锌褉懈褍褋谢芯胁懈褟褏薪械薪邪谐褉褍卸械薪薪芯谐芯泻邪薪邪谢邪. 袨褌薪芯褕械薪懈械褕褍屑芯胁胁薪械锌芯谢芯褋褘褋谢械写褍械褌懈蟹屑械褉褟褌褜薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟锌褉懈薪褍谢械胁芯屑褋懈谐薪邪谢械, 锌芯写邪胁邪械屑芯屑薪邪胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑褋褏械屑褘, 懈蟹芯斜褉邪卸械薪薪芯泄薪邪褉懈褋褍薪泻械 25. 袝褋谢懈胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褟胁谢褟械褌褋褟邪薪邪谢芯谐芯胁褘屑, 芯薪写芯谢卸械薪懈屑械褌褜薪芯褉屑邪谢褜薪褘泄懈屑锌械写邪薪褋懈褋褌芯褔薪懈泻邪, 邪械褋谢懈胁褏芯写褑懈褎褉芯胁芯泄, 褌芯芯薪写芯谢卸械薪斜褘褌褜锌褉懈胁械写械薪胁褋芯褋褌芯褟薪懈械褑懈褎褉芯胁芯谐芯薪褍谢褟.<h5>袪懈褋褍薪芯泻 25 - 袦械褌芯写懈蟹屑械褉械薪懈褟芯褌薪芯褕械薪懈褟褕褍屑芯胁胁薪械锌芯谢芯褋褘</h5><img src="gost_iec_61606-3-2014/3cltpps0_tci.jpg" width="600" height="107"> 袪懈褋褍薪芯泻 25 - 袦械褌芯写懈蟹屑械褉械薪懈褟芯褌薪芯褕械薪懈褟褕褍屑芯胁胁薪械锌芯谢芯褋褘 袗屑锌谢懈褌褍写褍胁褋械褏泻芯屑锌芯薪械薪褌芯胁胁褘褕械胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘褋谢械写褍械褌懈蟹屑械褉褟褌褜褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑胁薪械锌芯谢芯褋薪芯谐芯褎懈谢褜褌褉邪懈胁褘褉邪卸邪褌褜胁写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24">. 袩褉懈屑械褔邪薪懈械 - 袩褉械写锌芯谢邪谐邪械褌褋褟, 褔褌芯褝褌芯褌屑械褌芯写谐谢邪胁薪褘屑芯斜褉邪蟹芯屑褋谢械写褍械褌锌褉懈屑械薪褟褌褜写谢褟懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋邪薪邪谢芯谐芯胁褘屑胁褘褏芯写芯屑. 袨写薪邪泻芯芯薪胁泻谢褞褔械薪胁 "袨斜褖懈械屑械褌芯写褘", 褌邪泻泻邪泻械谐芯屑芯卸薪芯褍褋锌械褕薪芯锌褉懈屑械薪褟褌褜泻懈褋锌褘褌褍械屑芯屑褍芯斜芯褉褍写芯胁邪薪懈褞褋胁褘褋芯泻懈屑懈褔邪褋褌芯褌邪屑懈写懈褋泻褉械褌懈蟹邪褑懈懈, 胁泻芯褌芯褉芯屑褕褍屑写懈褋泻褉械褌懈蟹邪褑懈懈褋褎芯褉屑懈褉芯胁邪薪胁芯斜谢邪褋褌懈屑械卸写褍胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌芯泄懈屑邪泻褋懈屑邪谢褜薪芯泄褔邪褋褌芯褌芯泄褋懈谐薪邪谢邪.<h4>6.2.4 小芯褋褌邪胁谢褟褞褖懈械锌芯屑械褏</h4>6.2.4.1 袨斜褖懈械锌芯谢芯卸械薪懈褟 袩芯褋谢械写褍褞褖懈械褏邪褉邪泻褌械褉懈褋褌懈泻懈胁芯褋薪芯胁薪芯屑锌褉懈屑械薪褟褞褌泻懈褋锌褘褌褍械屑芯屑褍芯斜芯褉褍写芯胁邪薪懈褞褋邪薪邪谢芯谐芯胁褘屑懈胁褏芯写邪屑懈懈谢懈胁褘褏芯写邪屑懈, 薪芯芯薪懈胁泻谢褞褔械薪褘胁 "袨斜褖懈械屑械褌芯写褘", 褌邪泻泻邪泻芯薪懈薪械褟胁谢褟褞褌褋褟褌芯褔薪褘屑懈懈谢懈薪械芯斜褏芯写懈屑褘屑懈褏邪褉邪泻褌械褉懈褋褌懈泻邪屑懈胁褏芯写邪懈谢懈胁褘褏芯写邪.6.2.4.2 袪邪蟹写械谢械薪懈械泻邪薪邪谢芯胁 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌谢懈薪械泄薪褍褞褍褌械褔泻褍褋懈谐薪邪谢邪懈蟹芯写薪芯谐芯泻邪薪邪谢邪屑薪芯谐芯泻邪薪邪谢褜薪芯谐芯懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟胁写褉褍谐芯泄泻邪薪邪谢. 袧邪胁褏芯写芯写薪芯谐芯泻邪薪邪谢邪懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋谢械写褍械褌锌芯写邪褌褜褋懈薪褍褋芯懈写邪谢褜薪褘泄褋懈谐薪邪谢锌械褉械屑械薪薪芯泄褔邪褋褌芯褌褘锌褉懈屑邪泻褋懈屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写械. 袙褏芯写褘写褉褍谐懈褏泻邪薪邪谢芯胁写芯谢卸薪褘懈屑械褌褜薪芯褉屑邪谢褜薪褘泄懈屑锌械写邪薪褋懈褋褌芯褔薪懈泻邪, 械褋谢懈芯薪懈褟胁谢褟褞褌褋褟邪薪邪谢芯谐芯胁褘屑懈, 懈谢懈懈褏褋谢械写褍械褌锌褉懈胁械褋褌懈胁褋芯褋褌芯褟薪懈械褑懈褎褉芯胁芯谐芯薪褍谢褟, 械褋谢懈芯薪懈褟胁谢褟褞褌褋褟褑懈褎褉芯胁褘屑懈. 小屑. 褉懈褋褍薪芯泻 26.<h5>袪懈褋褍薪芯泻 26 - 袦械褌芯写褉邪蟹写械谢械薪懈褟泻邪薪邪谢芯胁</h5><img src="gost_iec_61606-3-2014/o0cywqma_1md.jpg" width="600" height="109"> 袪懈褋褍薪芯泻 26 - 袦械褌芯写褉邪蟹写械谢械薪懈褟泻邪薪邪谢芯胁 效邪褋褌芯褌褍胁褏芯写薪芯谐芯褋懈谐薪邪谢邪褋谢械写褍械褌褋屑械褖邪褌褜芯褌 10 袚褑写芯胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘, 褋褌褍锌械薪褟屑懈, 薪械锌褉械胁褘褕邪褞褖懈屑懈芯写薪褍芯泻褌邪胁褍. 袩褉懈泻邪卸写芯泄褔邪褋褌芯褌械褋谢械写褍械褌懈蟹屑械褉褟褌褜褉邪蟹写械谢械薪懈械泻邪薪邪谢芯胁胁胁懈写械褋械谢械泻褌懈胁薪芯泄邪屑锌谢懈褌褍写褘胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪薪邪泻邪卸写芯屑懈蟹薪械蟹邪写械泄褋褌胁芯胁邪薪薪褘褏泻邪薪邪谢芯胁芯褌薪芯褋懈褌械谢褜薪芯邪屑锌谢懈褌褍写褘胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪薪邪谐褉褍卸械薪薪芯谐芯泻邪薪邪谢邪胁写械褑懈斜械谢邪褏. 协褌芯褌锌褉芯褑械褋褋褋谢械写褍械褌锌芯胁褌芯褉褟褌褜锌芯褋谢械写芯胁邪褌械谢褜薪芯写谢褟泻邪卸写芯谐芯泻邪薪邪谢邪, 胁褋胁芯褞芯褔械褉械写褜, 薪邪谐褉褍卸械薪薪褘屑泻邪薪邪谢芯屑, 懈写谢褟胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪泻邪卸写芯谐芯泻邪薪邪谢邪褋芯褏褉邪薪褟褞褌褋邪屑褘泄胁褘褋芯泻懈泄褉械蟹褍谢褜褌邪褌锌芯邪屑锌谢懈褌褍写械. 袪械蟹褍谢褜褌邪褌褘懈褋锌褘褌邪薪懈泄褋谢械写褍械褌锌褉械写褋褌邪胁谢褟褌褜胁胁懈写械谐褉邪褎懈泻邪褋褔邪褋褌芯褌芯泄 (锌褉械写锌芯褔褌懈褌械谢褜薪芯胁谢芯谐邪褉懈褎屑懈褔械褋泻芯泄褕泻邪谢械), 芯褌谢芯卸械薪薪芯泄锌芯芯褋懈啸, 懈薪邪懈褏褍写褕懈屑褋谢褍褔邪械屑褉邪蟹写械谢械薪懈褟锌褉懈褝褌芯泄褔邪褋褌芯褌械写谢褟泻邪卸写芯泄锌邪褉褘泻邪薪邪谢芯胁, 胁写械褑懈斜械谢邪褏, 芯褌谢芯卸械薪薪褘屑锌芯芯褋懈 Y. 袗谢褜褌械褉薪邪褌懈胁薪芯褉械蟹褍谢褜褌邪褌屑芯卸薪芯锌褉械写褋褌邪胁懈褌褜胁胁懈写械薪邪懈褏褍写褕械谐芯褉邪蟹写械谢械薪懈褟写谢褟谢褞斜芯泄锌邪褉褘泻邪薪邪谢芯胁锌褉懈胁褘褋芯泻芯泄懈薪懈蟹泻芯泄褔邪褋褌芯褌邪褏锌芯屑械褏.6.2.4.3 袩械褉械泻褉械褋褌薪褘械锌芯屑械褏懈屑械卸写褍懈褋褌芯褔薪懈泻邪屑懈 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌谢懈薪械泄薪褍褞褍褌械褔泻褍褋懈谐薪邪谢邪谢褞斜芯谐芯懈蟹泻邪薪邪谢芯胁褋薪械胁褘斜褉邪薪薪褘屑胁褏芯写芯屑懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟胁谢褞斜芯泄胁褘褏芯写薪芯泄泻邪薪邪谢懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 薪邪锌褉懈屑械褉, 胁褋谢褍褔邪械屑邪褉褕褉褍褌懈蟹邪褌芯褉邪懈谢懈锌褉械写胁邪褉懈褌械谢褜薪芯谐芯褍褋懈谢懈褌械谢褟褋芯屑薪芯谐懈屑懈胁褏芯写邪屑懈. 袧邪胁褋械胁褏芯写褘泻邪薪邪谢芯胁懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟 (芯褌) 薪械胁褘斜褉邪薪薪芯谐芯懈褋褌芯褔薪懈泻邪褋谢械写褍械褌锌芯写邪胁邪褌褜褋懈薪褍褋芯懈写邪谢褜薪褘泄胁褏芯写薪芯泄褋懈谐薪邪谢锌械褉械屑械薪薪芯泄褔邪褋褌芯褌褘锌褉懈屑邪泻褋懈屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写械. 袙褏芯写褘泻邪薪邪谢芯胁胁褘斜褉邪薪薪芯谐芯懈褋褌芯褔薪懈泻邪写芯谢卸薪褘懈屑械褌褜薪芯褉屑邪谢褜薪褘泄懈屑锌械写邪薪褋懈褋褌芯褔薪懈泻邪 (械褋谢懈胁褏芯写褟胁谢褟械褌褋褟邪薪邪谢芯谐芯胁褘屑), 懈谢懈芯薪懈写芯谢卸薪褘斜褘褌褜锌褉懈胁械写械薪褘胁褋芯褋褌芯褟薪懈械褑懈褎褉芯胁芯谐芯薪褍谢褟 (械褋谢懈胁褏芯写褟胁谢褟械褌褋褟褑懈褎褉芯胁褘屑). 小屑. 褉懈褋褍薪芯泻 26. 效邪褋褌芯褌褍胁褏芯写薪芯谐芯褋懈谐薪邪谢邪褋谢械写褍械褌懈蟹屑械薪褟褌褜芯褌 10 袚褑写芯胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘, 褋褌褍锌械薪褟屑懈薪械斜芯谢械械芯写薪芯泄芯泻褌邪胁褘. 袩褉懈泻邪卸写芯泄褔邪褋褌芯褌械褋械谢械泻褌懈胁薪褍褞胁褘褏芯写薪褍褞邪屑锌谢懈褌褍写褍薪邪胁褘褏芯写邪褏泻邪薪邪谢芯胁褋谢械写褍械褌懈蟹屑械褉褟褌褜芯褌薪芯褋懈褌械谢褜薪芯邪屑锌谢懈褌褍写褘胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪薪邪胁褘褏芯写械薪邪懈褏褍写褕械谐芯懈褋褌芯褔薪懈泻邪 (泻邪薪邪谢邪) 胁写械褑懈斜械谢邪褏. 袪械蟹褍谢褜褌邪褌懈蟹屑械褉械薪懈泄褋谢械写褍械褌锌褉械写褋褌邪胁懈褌褜胁胁懈写械谐褉邪褎懈泻邪褋褔邪褋褌芯褌芯泄 (锌褉械写锌芯褔褌懈褌械谢褜薪芯胁谢芯谐邪褉懈褎屑懈褔械褋泻芯泄褕泻邪谢械), 芯褌谢芯卸械薪薪芯泄锌芯芯褋懈啸, 懈锌械褉械泻褉械褋褌薪芯泄锌芯屑械褏芯泄胁薪邪懈斜芯谢械械锌芯褋褌褉邪写邪胁褕械屑泻邪薪邪谢械锌褉懈褝褌芯泄褔邪褋褌芯褌械, 胁写械褑懈斜械谢邪褏, 芯褌谢芯卸械薪薪芯泄锌芯芯褋懈 Y. 袗谢褜褌械褉薪邪褌懈胁薪芯屑芯卸薪芯锌褉械写褋褌邪胁懈褌褜芯写懈薪褉械蟹褍谢褜褌邪褌胁胁懈写械薪邪懈褏褍写褕械泄锌械褉械泻褉械褋褌薪芯泄锌芯屑械褏懈胁谢褞斜芯屑泻邪薪邪谢械锌褉懈胁褘褋芯泻懈褏懈薪懈蟹泻懈褏褔邪褋褌芯褌邪褏锌芯屑械褏懈. 协褌芯褌锌褉芯褑械褋褋屑芯卸薪芯锌芯胁褌芯褉懈褌褜写谢褟胁褋械褏锌褉械写褋褌邪胁懈褌械谢褜薪褘褏泻芯屑斜懈薪邪褑懈泄胁褘斜褉邪薪薪褘褏懈薪械胁褘斜褉邪薪薪褘褏懈褋褌芯褔薪懈泻芯胁. 袙褝褌芯屑褋谢褍褔邪械泻邪卸写邪褟褌芯褔泻邪薪邪谐褉邪褎懈泻械懈谢懈械写懈薪懈褔薪褘泄褉械蟹褍谢褜褌邪褌写芯谢卸薪褘锌褉械写褋褌邪胁谢褟褌褜薪邪懈褏褍写褕懈泄褋谢褍褔邪泄锌邪褉褘懈褋褌芯褔薪懈泻芯胁.6.2.4.4 校褌械褔泻邪褋芯胁褏芯写邪薪邪胁褘褏芯写 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌谢懈薪械泄薪褍褞褍褌械褔泻褍褋懈谐薪邪谢邪褋芯胁褋械褏胁褏芯写薪褘褏泻邪薪邪谢芯胁懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟薪邪谢褞斜芯泄泻邪薪邪谢胁褘褏芯写邪懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟. 协褌芯懈蟹屑械褉械薪懈械褟胁谢褟械褌褋褟蟹薪邪褔懈屑褘屑褌芯谢褜泻芯写谢褟懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 褋锌芯褋芯斜薪芯谐芯胁褘胁芯写懈褌褜褋懈谐薪邪谢, 薪械泻芯褉褉械谢懈褉芯胁邪薪薪褘泄褋褋懈谐薪邪谢芯屑薪邪械谐芯胁褏芯写械 (薪邪锌褉懈屑械褉, 械褋谢懈谢械薪褌芯褔薪褘泄屑邪谐薪懈褌芯褎芯薪褉邪斜芯褌邪械褌胁褉械卸懈屑械胁芯褋锌褉芯懈蟹胁械写械薪懈褟), 懈谢懈写谢褟懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 胁褘褏芯写薪褘械褋懈谐薪邪谢褘泻芯褌芯褉芯谐芯屑芯卸薪芯芯褌泻谢褞褔懈褌褜. 袧邪胁褋械胁褏芯写褘泻邪薪邪谢芯胁懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟胁褋械褏懈褋褌芯褔薪懈泻芯胁, 泻芯褌芯褉褘械屑芯谐褍褌斜褘褌褜胁褘斜褉邪薪褘, 褋谢械写褍械褌锌芯写邪胁邪褌褜褋懈薪褍褋芯懈写邪谢褜薪褘泄胁褏芯写薪芯泄褋懈谐薪邪谢褋锌械褉械屑械薪薪芯泄褔邪褋褌芯褌芯泄锌褉懈屑邪泻褋懈屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写械. 袠褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械褋谢械写褍械褌褍褋褌邪薪芯胁懈褌褜胁褉械卸懈屑, 泻芯褌芯褉褘泄锌芯褋褘谢邪械褌褋懈谐薪邪谢褑懈褎褉芯胁芯谐芯薪褍谢褟 (胁芯蟹屑褍褖械薪薪褘泄懈谢懈薪械褌) 薪邪胁褋械胁褘褏芯写褘. 小屑. 褉懈褋褍薪芯泻 26. 效邪褋褌芯褌褍胁褏芯写薪芯谐芯褋懈谐薪邪谢邪褋谢械写褍械褌褋屑械褖邪褌褜芯褌 10 袚褑写芯胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘, 褋褌褍锌械薪褟屑懈薪械斜芯谢械械芯写薪芯泄芯泻褌邪胁褘. 袩褉懈泻邪卸写芯泄褔邪褋褌芯褌械褋谢械写褍械褌懈蟹屑械褉褟褌褜褋械谢械泻褌懈胁薪褍褞邪屑锌谢懈褌褍写褍胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪薪邪胁褘褏芯写械泻邪卸写芯谐芯泻邪薪邪谢邪芯褌薪芯褋懈褌械谢褜薪芯薪芯屑懈薪邪谢褜薪芯泄邪屑锌谢懈褌褍写褘胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪, 械褋谢懈胁褏芯写薪芯泄褋懈谐薪邪谢斜褘谢锌芯写泻谢褞褔械薪泻褝褌芯屑褍胁褘褏芯写褍, 胁写械褑懈斜械谢邪褏. 袪械蟹褍谢褜褌邪褌褘懈蟹屑械褉械薪懈泄褋谢械写褍械褌锌褉械写褋褌邪胁谢褟褌褜胁胁懈写械谐褉邪褎懈泻邪褋褔邪褋褌芯褌芯泄 (锌褉械写锌芯褔褌懈褌械谢褜薪芯胁谢芯谐邪褉懈褎屑懈褔械褋泻芯泄褕泻邪谢械), 芯褌谢芯卸械薪薪芯泄锌芯芯褋懈啸, 懈褍褌械褔泻芯泄薪邪薪邪懈斜芯谢械械锌芯胁褉械卸写械薪薪褘泄胁褘褏芯写, 胁写械褑懈斜械谢邪褏, 锌芯芯褋懈 Y. 袗谢褜褌械褉薪邪褌懈胁薪芯屑芯卸薪芯锌褉械写褋褌邪胁懈褌褜芯写懈薪褉械蟹褍谢褜褌邪褌胁胁懈写械薪邪懈褏褍写褕械泄褍褌械褔泻懈薪邪谢褞斜芯泄泻邪薪邪谢锌褉懈胁褘褋芯泻懈褏懈薪懈蟹泻懈褏褔邪褋褌芯褌邪褏锌芯屑械褏. 袩褉懈屑械褔邪薪懈械 - 协褌芯懈蟹屑械褉械薪懈械懈蟹胁械褋褌薪芯褌邪泻卸械泻邪泻 "锌褉芯褏芯写褟褖邪褟锌芯写邪褔邪".6.2.4.5 袧械谢懈薪械泄薪褘械锌械褉械泻褉械褋褌薪褘械锌芯屑械褏懈 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌薪械谢懈薪械泄薪芯械胁蟹邪懈屑芯写械泄褋褌胁懈械褋懈谐薪邪谢芯胁胁泻邪薪邪谢邪褏屑薪芯谐芯泻邪薪邪谢褜薪芯谐芯懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟. 孝邪泻泻邪泻褝褌芯褌屑械褌芯写胁泻谢褞褔邪械褌锌械褉械胁芯蟹斜褍卸写械薪懈械 (锌械褉械谐褉褍蟹泻褍) 邪薪邪谢芯谐芯胁褘褏褑械锌械泄懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 械谐芯屑芯卸薪芯锌褉懈屑械薪褟褌褜褌芯谢褜泻芯泻懈褋锌褘褌褍械屑芯屑褍芯斜芯褉褍写芯胁邪薪懈褞褋邪薪邪谢芯谐芯胁褘屑懈胁褏芯写邪屑懈. 袧械谢懈薪械泄薪褍褞锌械褉械泻褉械褋褌薪褍褞锌芯屑械褏褍锌褉懈胁褘褋芯泻懈褏褔邪褋褌芯褌邪褏褋谢械写褍械褌懈蟹屑械褉褟褌褜锌褉懈锌芯写邪褔械褋懈谐薪邪谢邪薪邪胁褋械胁褏芯写褘懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑褋褏械屑褘, 懈蟹芯斜褉邪卸械薪薪芯泄薪邪褉懈褋褍薪泻械 27. 袧邪懈蟹屑械褉褟械屑褘泄泻邪薪邪谢褋谢械写褍械褌锌芯写邪胁邪褌褜薪芯褉屑邪谢褜薪褍褞懈蟹屑械褉懈褌械谢褜薪褍褞邪屑锌谢懈褌褍写褍褋褋懈薪褍褋芯懈写邪谢褜薪褘屑胁褏芯写薪褘屑褋懈谐薪邪谢芯屑锌褉懈胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌械. 袛褉褍谐懈械泻邪薪邪谢褘褋谢械写褍械褌褋芯械写懈薪懈褌褜写褉褍谐褋写褉褍谐芯屑懈锌芯写邪胁邪褌褜薪邪薪懈褏 +3 写袘<img src="data:image/jpeg;base64,R0lGODdhEgAYAIABAAAAAP///ywAAAAAEgAYAAACKYyPqcvtD6OctNr7gN5mg/V1QTiCCcmEJKp4iJaKpxm3s/zCh4v1PlQAADs=" width="18" height="24"> 褋褋懈薪褍褋芯懈写邪谢褜薪褘屑胁褏芯写薪褘屑褋懈谐薪邪谢芯屑, 泻芯褌芯褉褘泄薪邪 3 泻袚褑薪懈卸械褋懈薪褍褋芯懈写邪谢褜薪芯谐芯胁褏芯写薪芯谐芯褋懈谐薪邪谢邪懈蟹屑械褉褟械屑芯谐芯泻邪薪邪谢邪.<h5>袪懈褋褍薪芯泻 27 - 袦械褌芯写懈蟹屑械褉械薪懈褟薪械谢懈薪械泄薪褘褏锌械褉械泻褉械褋褌薪褘褏锌芯屑械褏</h5><img src="gost_iec_61606-3-2014/goq2qcxf_vkr.jpg" width="601" height="108"> 袪懈褋褍薪芯泻 27 - 袦械褌芯写懈蟹屑械褉械薪懈褟薪械谢懈薪械泄薪褘褏锌械褉械泻褉械褋褌薪褘褏锌芯屑械褏 袨褌薪芯褕械薪懈械邪屑锌谢懈褌褍写褘泻芯屑锌芯薪械薪褌邪褋褉邪蟹薪芯褋褌薪芯泄褔邪褋褌芯褌芯泄 (褔邪褋褌芯褌芯泄 S-褋懈谐薪邪谢邪) 胁褌芯褉芯谐芯锌芯褉褟写泻邪 3 泻袚褑胁懈蟹屑械褉褟械屑芯屑泻邪薪邪谢械泻邪屑锌谢懈褌褍写械褋懈谐薪邪谢邪胁懈蟹屑械褉褟械屑芯屑泻邪薪邪谢械褋谢械写褍械褌胁褘褉邪卸邪褌褜胁写械褑懈斜械谢邪褏. 袨褌薪芯褕械薪懈械邪屑锌谢懈褌褍写褘泻芯屑锌芯薪械薪褌邪懈薪褌械褉屑芯写褍谢褟褑懈懈褌褉械褌褜械谐芯锌芯褉褟写泻邪锌褉懈 6 泻袚褑薪懈卸械胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘泻邪屑锌谢懈褌褍写械褋懈谐薪邪谢邪胁懈蟹屑械褉褟械屑芯屑泻邪薪邪谢械褋谢械写褍械褌胁褘褉邪卸邪褌褜胁写械褑懈斜械谢邪褏. 协褌懈懈蟹屑械褉械薪懈褟褋谢械写褍械褌锌芯胁褌芯褉懈褌褜写谢褟泻邪卸写芯谐芯懈蟹泻邪薪邪谢芯胁懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟. 袠蟹屑械褉械薪薪褘械蟹薪邪褔械薪懈褟褋谢械写褍械褌锌褉懈胁芯写懈褌褜锌芯芯褌写械谢褜薪芯褋褌懈, 泻邪泻锌械褉械泻褉械褋褌薪褘械锌芯屑械褏懈褔械褌薪芯谐芯懈薪械褔械褌薪芯谐芯锌芯褉褟写泻邪, 褋芯芯褌胁械褌褋褌胁械薪薪芯写谢褟泻邪卸写芯谐芯泻邪薪邪谢邪, 懈谢懈褋谢械写褍械褌锌褉懈胁芯写懈褌褜薪邪懈褏褍写褕懈械褉械蟹褍谢褜褌邪褌褘褔械褌薪芯谐芯懈薪械褔械褌薪芯谐芯锌芯褉褟写泻邪褋褉械写懈胁褋械褏泻邪薪邪谢芯胁. 袧械谢懈薪械泄薪褘械锌械褉械泻褉械褋褌薪褘械锌芯屑械褏懈锌褉懈薪懈蟹泻懈褏褔邪褋褌芯褌邪褏褋谢械写褍械褌懈蟹屑械褉褟褌褜锌褍褌械屑锌芯写邪褔懈褋懈谐薪邪谢邪薪邪胁褋械胁褏芯写褘懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟. 袧邪泻邪薪邪谢, 薪邪泻芯褌芯褉芯屑锌褉芯胁芯写褟褌懈蟹屑械褉械薪懈褟, 褋谢械写褍械褌锌芯写邪胁邪褌褜薪芯褉屑邪谢褜薪褍褞懈蟹屑械褉懈褌械谢褜薪褍褞邪屑锌谢懈褌褍写褍褋褋懈薪褍褋芯懈写邪谢褜薪褘屑胁褏芯写薪褘屑褋懈谐薪邪谢芯屑锌褉懈锌芯谢芯胁懈薪械胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘. 袛褉褍谐懈械泻邪薪邪谢褘褋谢械写褍械褌褋芯械写懈薪懈褌褜胁屑械褋褌械懈锌芯写邪胁邪褌褜薪邪薪懈褏 +3 写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24"> 褋褋懈薪褍褋芯懈写邪谢褜薪褘屑胁褏芯写薪褘屑褋懈谐薪邪谢芯屑褔邪褋褌芯褌芯泄 40 袚褑. 袨褌薪芯褕械薪懈械褋褉械写薪械泻胁邪写褉邪褌懈褔薪芯谐芯蟹薪邪褔械薪懈褟褋褍屑屑褘邪屑锌谢懈褌褍写屑芯写褍谢褟褑懈芯薪薪褘褏斜芯泻芯胁褘褏锌芯谢芯褋, 胁胁械写械薪薪褘褏胁褋懈谐薪邪谢胁懈蟹屑械褉褟械屑芯屑泻邪薪邪谢械, 泻邪屑锌谢懈褌褍写械褋懈谐薪邪谢邪胁懈蟹屑械褉褟械屑芯屑泻邪薪邪谢械褋谢械写褍械褌胁褘褉邪卸邪褌褜胁写袘. 袠蟹屑械褉械薪懈褟褋谢械写褍械褌锌芯胁褌芯褉懈褌褜写谢褟泻邪卸写芯谐芯懈蟹泻邪薪邪谢芯胁懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟. 小谢械写褍械褌锌褉懈胁械褋褌懈薪邪懈褏褍写褕械械懈蟹屑械褉械薪薪芯械薪邪胁褋械褏泻邪薪邪谢邪褏蟹薪邪褔械薪懈械.6.2.4.6 小芯褋褌邪胁谢褟褞褖懈械, 褋胁褟蟹邪薪薪褘械褋谢懈薪懈褟屑懈褝薪械褉谐芯褋薪邪斜卸械薪懈褟 (褋械褌褟屑懈) 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌泻芯屑锌芯薪械薪褌褘褕褍屑邪懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 胁褘蟹褘胁邪械屑褘械褋械褌械胁褘屑褝谢械泻褌褉芯锌懈褌邪薪懈械屑, 锌芯写邪胁邪械屑褘屑薪邪懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械. 袙褏芯写褘泻邪薪邪谢芯胁懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟写芯谢卸薪褘懈屑械褌褜薪芯褉屑邪谢褜薪褘泄懈屑锌械写邪薪褋懈褋褌芯褔薪懈泻邪 (械褋谢懈芯薪懈褟胁谢褟褞褌褋褟邪薪邪谢芯谐芯胁褘屑懈) 懈谢懈写芯谢卸薪褘斜褘褌褜锌褉懈胁械写械薪褘泻薪械褍褋褌芯泄褔懈胁芯屑褍褑懈褎褉芯胁芯屑褍薪褍谢褞 (褋写芯斜邪胁谢械薪懈械屑锌褋械胁写芯褋谢褍褔邪泄薪芯谐芯褕褍屑邪) (械褋谢懈芯薪懈褟胁谢褟褞褌褋褟褑懈褎褉芯胁褘屑懈). 袩褉懈褍褋褌邪薪芯胁泻械芯褉谐邪薪芯胁褉械谐褍谢懈褉芯胁邪薪懈褟懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟胁懈褏薪芯褉屑邪谢褜薪褘械锌芯谢芯卸械薪懈褟褋谢械写褍械褌锌褉芯胁芯写懈褌褜褋械谢械泻褌懈胁薪褘械懈蟹屑械褉械薪懈褟薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟薪邪褔邪褋褌芯褌械谢懈薪懈懈褝薪械褉谐芯锌懈褌邪薪懈褟. 袠蟹屑械褉械薪懈褟写芯谢卸薪褘斜褘褌褜锌芯胁褌芯褉械薪褘薪邪胁褌芯褉芯泄 - 锌褟褌芯泄谐邪褉屑芯薪懈泻邪褏, 懈写芯谢卸薪芯斜褘褌褜褉邪褋褋褔懈褌邪薪芯褋褉械写薪械泻胁邪写褉邪褌懈褔薪芯械蟹薪邪褔械薪懈械褋褍屑屑褘褕械褋褌懈懈蟹屑械褉械薪懈泄. 袪械蟹褍谢褜褌邪褌褋谢械写褍械褌胁褘褉邪蟹懈褌褜芯褌薪芯褋懈褌械谢褜薪芯胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪锌芯谢薪芯泄邪屑锌谢懈褌褍写褘胁写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24">. 小褏械屑邪懈褋锌褘褌邪薪懈泄锌褉懈胁械写械薪邪薪邪褉懈褋褍薪泻械 28.<h5>袪懈褋褍薪芯泻 28 - 袦械褌芯写懈蟹屑械褉械薪懈褟褋芯褋褌邪胁谢褟褞褖懈褏, 褋胁褟蟹邪薪薪褘褏褋谢懈薪懈械泄褝薪械褉谐芯褋斜械褉械卸械薪懈褟 (褋械褌褜褞)</h5><img src="gost_iec_61606-3-2014/4rjzb2nr_dbq.jpg" width="599" height="108"> 袪懈褋褍薪芯泻 28 - 袦械褌芯写懈蟹屑械褉械薪懈褟褋芯褋褌邪胁谢褟褞褖懈褏, 褋胁褟蟹邪薪薪褘褏褋谢懈薪懈械泄褝薪械褉谐芯褋斜械褉械卸械薪懈褟 (褋械褌褜褞)袩褉懈屑械褔邪薪懈褟1 袙泻邪褔械褋褌胁械褋械褌械胁褘褏锌芯屑械褏胁泻谢褞褔邪褞褌褋褟褌芯谢褜泻芯泻芯屑锌芯薪械薪褌褘, 谐邪褉屑芯薪懈褔械褋泻懈褋胁褟蟹邪薪薪褘械褋褔邪褋褌芯褌芯泄胁谢懈薪懈懈褝薪械褉谐芯褋薪邪斜卸械薪懈褟. 袥褞斜褘械邪褉褌械褎邪泻褌褘, 胁芯蟹薪懈泻邪褞褖懈械胁懈褋锌褘褌褍械屑芯屑芯斜芯褉褍写芯胁邪薪懈懈胁褉械蟹褍谢褜褌邪褌械褝薪械褉谐芯褋薪邪斜卸械薪懈褟, 褌懈锌邪胁褘褋芯泻芯褔邪褋褌芯褌薪芯谐芯锌械褉械泻谢褞褔械薪懈褟, 泻谢邪褋褋懈褎懈褑懈褉褍褞褌泻邪泻锌邪褉邪蟹懈褌薪褘械泻芯屑锌芯薪械薪褌褘 (胁芯蟹薪懈泻褕懈械谐写械-褌芯胁写褉褍谐芯屑屑械褋褌械).2 袛谢褟芯斜芯褉褍写芯胁邪薪懈褟褏芯褉芯褕械谐芯泻邪褔械褋褌胁邪, 褋薪懈蟹泻懈屑懈锌芯屑械褏邪屑懈褋芯褋褌芯褉芯薪褘谢懈薪懈懈褝薪械褉谐芯褋薪邪斜卸械薪懈褟, 褕褍屑褘, 胁械褉芯褟褌薪芯, 斜褍写褍褌写芯屑懈薪懈褉芯胁邪褌褜薪邪写褋械谢械泻褌懈胁薪褘屑懈懈蟹屑械褉械薪懈褟屑懈. 孝邪泻懈屑芯斜褉邪蟹芯屑, 锌褉械写锌芯褔褌懈褌械谢褜薪芯懈褋锌芯谢褜蟹芯胁邪褌褜褎懈谢褜褌褉, 懈屑械褞褖懈泄褋邪屑褍褞褍蟹泻褍褞锌芯谢芯褋褍锌褉芯锌褍褋泻邪薪懈褟懈蟹写芯褋褌褍锌薪褘褏. 袙邪谢褜褌械褉薪邪褌懈胁薪芯屑褋谢褍褔邪械 (械写懈薪懈褔薪褘泄) FFT-邪薪邪谢懈蟹胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟屑芯卸械褌褉邪褋褋褔懈褌邪褌褜褋褍屑屑褍胁褋械褏褕械褋褌懈泻芯屑锌芯薪械薪褌芯胁褋褋械谢械泻褌懈胁薪芯褋褌褜褞, 芯谐褉邪薪懈褔械薪薪芯泄褌芯谢褜泻芯写谢懈褌械谢褜薪芯褋褌褜褞褉械谐懈褋褌褉邪褑懈懈懈胁褘斜褉邪薪薪芯泄胁褘褉械蟹邪褞褖械泄褎褍薪泻褑懈械泄.<h4>6.2.5 协褎褎械泻褌褘写懈褋泻褉械褌懈蟹邪褑懈懈</h4>6.2.5.1 袩芯写邪胁谢械薪懈械褋芯褋褌邪胁谢褟褞褖懈褏懈褋泻邪卸械薪懈褟 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌胁谢懈褟薪懈械锌邪褉邪蟹懈褌薪芯泄锌械褉械写邪褔懈懈褋锌褘褌褍械屑褘屑芯斜芯褉褍写芯胁邪薪懈械屑胁褏芯写薪褘褏褔邪褋褌芯褌, 谢械卸邪褖懈褏蟹邪锌褉械写械谢邪屑懈屑邪泻褋懈屑邪谢褜薪芯泄褔邪褋褌芯褌褘褋懈谐薪邪谢邪, 薪邪胁褘褏芯写薪褘械褔邪褋褌芯褌褘, 泻芯褌芯褉褘械薪懈卸械屑邪泻褋懈屑邪谢褜薪芯泄褔邪褋褌芯褌褘褋懈谐薪邪谢邪. 袩芯写邪胁谢械薪懈械褋芯褋褌邪胁谢褟褞褖懈褏懈褋泻邪卸械薪懈褟褋谢械写褍械褌懈蟹屑械褉褟褌褜, 锌芯写邪胁邪褟薪邪胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋懈薪褍褋芯懈写邪谢褜薪褘泄褋懈谐薪邪谢锌褉懈薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写械. 袝褋谢懈胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褟胁谢褟械褌褋褟邪薪邪谢芯谐芯胁褘屑, 褋懈谐薪邪谢褋谢械写褍械褌褋屑械褖邪褌褜芯褌褍褋褌邪薪芯胁谢械薪薪芯谐芯屑邪泻褋懈屑褍屑邪 (胁懈写械邪谢械胁褔械褌褘褉械褉邪蟹邪锌褉械胁褘褕邪褞褖械谐芯褔邪褋褌芯褌褍写懈褋泻褉械褌懈蟹邪褑懈懈) 写芯屑邪泻褋懈屑邪谢褜薪芯泄褔邪褋褌芯褌褘褋懈谐薪邪谢邪, 褋褌褍锌械薪褟屑懈, 薪械锌褉械胁褘褕邪褞褖懈屑懈芯写薪褍褌褉械褌褜褞褔邪褋褌褜芯泻褌邪胁褘. 袝褋谢懈胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褟胁谢褟械褌褋褟褑懈褎褉芯胁褘屑, 褋懈谐薪邪谢褋谢械写褍械褌褋屑械褖邪褌褜芯褌屑邪泻褋懈屑邪谢褜薪芯泄褔邪褋褌芯褌褘胁褏芯写薪芯谐芯褋懈谐薪邪谢邪写芯屑邪泻褋懈屑邪谢褜薪芯泄褔邪褋褌芯褌褘胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪. 小屑. 褉懈褋褍薪芯泻 29.<h5>袪懈褋褍薪芯泻 29 - 袦械褌芯写懈蟹屑械褉械薪懈褟锌芯写邪胁谢械薪懈褟褋芯褋褌邪胁谢褟褞褖懈褏懈褋泻邪卸械薪懈褟</h5><img src="gost_iec_61606-3-2014/sbweeo2m_sf5.jpg" width="598" height="109"> 袪懈褋褍薪芯泻 29 - 袦械褌芯写懈蟹屑械褉械薪懈褟锌芯写邪胁谢械薪懈褟褋芯褋褌邪胁谢褟褞褖懈褏懈褋泻邪卸械薪懈褟 袛谢褟泻邪卸写芯泄褔邪褋褌芯褌褘胁褏芯写薪芯谐芯褋懈谐薪邪谢邪懈蟹屑械褉械薪懈械胁薪褍褌褉懈锌芯谢芯褋薪芯泄邪屑锌谢懈褌褍写褘褋谢械写褍械褌褉械谐懈褋褌褉懈褉芯胁邪褌褜薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟. 袝械褋谢械写褍械褌胁褘褉邪卸邪褌褜芯褌薪芯褋懈褌械谢褜薪芯邪屑锌谢懈褌褍写褘胁褏芯写薪芯谐芯褋懈谐薪邪谢邪胁写袘. 袪械蟹褍谢褜褌邪褌褘褋谢械写褍械褌锌褉械写褋褌邪胁谢褟褌褜胁胁懈写械谐褉邪褎懈泻邪褋褔邪褋褌芯褌芯泄 (锌褉械写锌芯褔褌懈褌械谢褜薪芯胁谢芯谐邪褉懈褎屑懈褔械褋泻芯泄褕泻邪谢械), 芯褌谢芯卸械薪薪芯泄锌芯芯褋懈啸, 懈芯褌薪芯褋懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写芯泄懈蟹屑械褉械薪薪褘褏泻芯屑锌芯薪械薪褌芯胁懈褋泻邪卸械薪懈褟, 胁写械褑懈斜械谢邪褏, 锌芯芯褋懈 Y. 袗谢褜褌械褉薪邪褌懈胁薪芯褉械蟹褍谢褜褌邪褌屑芯卸薪芯锌褉懈胁械褋褌懈锌褉芯褋褌芯泻邪泻褋邪屑褘泄胁褘褋芯泻懈泄褉械蟹褍谢褜褌邪褌, 蟹邪褉械谐懈褋褌褉懈褉芯胁邪薪薪褘泄胁写邪薪薪芯屑写懈邪锌邪蟹芯薪械褔邪褋褌芯褌. 袛谢褟懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋邪薪邪谢芯谐芯胁褘屑懈胁褏芯写邪屑懈懈胁褘褏芯写邪屑懈薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟屑芯卸薪芯锌褉懈屑械薪褟褌褜褍蟹泻芯锌芯谢芯褋薪褘泄蟹邪谐褉邪卸写邪褞褖懈泄褎懈谢褜褌褉薪邪褔邪褋褌芯褌械胁褏芯写薪芯谐芯褋懈谐薪邪谢邪写谢褟锌芯写邪胁谢械薪懈褟褍褌械褔泻懈褋芯胁褏芯写邪薪邪胁褘褏芯写. 袩褉懈屑械褔邪薪懈褟1 协褌芯褌屑械褌芯写胁芯褋薪芯胁薪芯屑锌褉械写锌芯谢邪谐邪褞褌锌褉懈屑械薪褟褌褜写谢褟懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋邪薪邪谢芯谐芯胁褘屑懈胁褏芯写邪屑懈. 袨写薪邪泻芯芯薪胁泻谢褞褔械薪胁芯斜褖懈械屑械褌芯写褘, 褌邪泻泻邪泻懈褋泻邪卸械薪懈械屑芯卸械褌褋褍褖械褋褌胁芯胁邪褌褜胁谢褞斜芯屑褝谢械屑械薪褌械, 芯斜褉邪斜邪褌褘胁邪褞褖械屑褋懈谐薪邪谢, 泻芯褌芯褉褘泄胁泻谢褞褔邪械褌褋褍斜写懈褋泻褉械褌懈蟹邪褑懈褞. 孝邪泻懈屑芯斜褉邪蟹芯屑, 褝褌芯褌屑械褌芯写褋谢械写褍械褌褌邪泻卸械锌褉懈屑械薪褟褌褜泻懈褋锌褘褌褍械屑芯屑褍芯斜芯褉褍写芯胁邪薪懈褞褋褑懈褎褉芯胁褘屑懈胁褏芯写邪屑懈, 械褋谢懈褔邪褋褌芯褌邪写懈褋泻褉械褌懈蟹邪褑懈懈薪邪胁褏芯写械屑芯卸械褌锌褉械胁褘褕邪褌褜褔邪褋褌芯褌褍写懈褋泻褉械褌懈蟹邪褑懈懈薪邪胁褘褏芯写械.2 效邪褋褌芯褌褍写懈褋泻褉械褌懈蟹邪褑懈懈邪薪邪谢芯谐芯胁褘褏锌芯褉褌芯胁懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 写谢褟泻芯褌芯褉褘褏芯薪邪褍卸械薪械懈蟹胁械褋褌薪邪, 屑芯卸薪芯芯锌褉械写械谢懈褌褜, 芯褌褋谢械卸懈胁邪褟褔邪褋褌芯褌褍泻芯屑锌芯薪械薪褌邪懈褋泻邪卸械薪懈褟胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪.6.2.5.2 袩芯写邪胁谢械薪懈械泻芯屑锌芯薪械薪褌芯胁芯褌芯斜褉邪卸械薪懈褟 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌芯斜褖褍褞邪屑锌谢懈褌褍写褍泻芯屑锌芯薪械薪褌芯胁胁薪械锌芯谢芯褋褘, 锌褉芯懈蟹胁芯写懈屑褘褏懈褋锌褘褌褍械屑褘屑芯斜芯褉褍写芯胁邪薪懈械屑, 懈蟹屑械褉械薪薪褘褏锌褉懈薪邪谢懈褔懈懈胁薪褍褌褉懈锌芯谢芯褋薪芯谐芯胁褏芯写薪芯谐芯褋懈谐薪邪谢邪. 袧邪懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械褋谢械写褍械褌锌芯写邪褌褜褋懈薪褍褋芯懈写邪谢褜薪褘泄胁褏芯写薪芯泄褋懈谐薪邪谢锌褉懈屑邪泻褋懈屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写械, 泻芯褌芯褉褘泄褋屑械褖邪褞褌锌芯褔邪褋褌芯褌械芯褌 10 袚褑写芯锌芯谢芯胁懈薪褘胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘懈谢懈 10 泻袚褑, 胁蟹邪胁懈褋懈屑芯褋褌懈芯褌褌芯谐芯, 褔褌芯薪懈卸械, 褋褌褍锌械薪褟屑懈, 薪械锌褉械胁褘褕邪褞褖懈屑懈芯写薪芯泄褌褉械褌懈芯泻褌邪胁褘. 袛谢褟泻邪卸写芯泄褔邪褋褌芯褌褘胁褏芯写薪芯谐芯褋懈谐薪邪谢邪械谐芯褋谢械写褍械褌褍写邪谢懈褌褜懈蟹胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋锌芯屑芯褖褜褞蟹邪谐褉邪卸写邪褞褖械谐芯锌芯谢芯褋芯胁芯谐芯褎懈谢褜褌褉邪, 懈邪屑锌谢懈褌褍写褍胁褋械褏泻芯屑锌芯薪械薪褌芯胁胁褘褕械胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘褋谢械写褍械褌懈蟹屑械褉懈褌褜褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑胁薪械锌芯谢芯褋薪芯谐芯褎懈谢褜褌褉邪懈胁褘褉邪蟹懈褌褜芯褌薪芯褋懈褌械谢褜薪芯邪屑锌谢懈褌褍写褘胁褏芯写薪芯谐芯褋懈谐薪邪谢邪胁写械褑懈斜械谢邪褏. 小屑. 褉懈褋褍薪芯泻 30.<h5>袪懈褋褍薪芯泻 30 - 袦械褌芯写懈蟹屑械褉械薪懈褟锌芯写邪胁谢械薪懈褟泻芯屑锌芯薪械薪褌芯胁芯褌芯斜褉邪卸械薪懈褟</h5><img src="gost_iec_61606-3-2014/g5bzpinl_ky4.jpg" width="598" height="107"> 袪懈褋褍薪芯泻 30 - 袦械褌芯写懈蟹屑械褉械薪懈褟锌芯写邪胁谢械薪懈褟泻芯屑锌芯薪械薪褌芯胁芯褌芯斜褉邪卸械薪懈褟 袪械蟹褍谢褜褌邪褌褘写芯谢卸薪褘斜褘褌褜锌褉械写褋褌邪胁谢械薪褘胁胁懈写械谐褉邪褎懈泻邪褋褔邪褋褌芯褌芯泄 (锌褉械写锌芯褔褌懈褌械谢褜薪芯胁谢芯谐邪褉懈褎屑懈褔械褋泻芯泄褕泻邪谢械), 芯褌谢芯卸械薪薪芯泄锌芯芯褋懈啸, 懈芯褌薪芯褋懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写芯泄懈蟹屑械褉械薪薪褘褏泻芯屑锌芯薪械薪褌芯胁芯褌芯斜褉邪卸械薪懈褟, 胁写械褑懈斜械谢邪褏, 锌芯芯褋懈 Y. 袗谢褜褌械褉薪邪褌懈胁薪芯褉械蟹褍谢褜褌邪褌屑芯卸薪芯锌褉芯褋褌芯锌褉懈胁械褋褌懈胁胁懈写械褋邪屑芯谐芯胁褘褋芯泻芯谐芯褉械蟹褍谢褜褌邪褌邪, 蟹邪褉械谐懈褋褌褉懈褉芯胁邪薪薪芯谐芯胁写邪薪薪芯屑写懈邪锌邪蟹芯薪械褔邪褋褌芯褌. 袩褉懈屑械褔邪薪懈褟1 协褌芯懈蟹屑械褉械薪懈械懈写械薪褌懈褔薪芯懈蟹屑械褉械薪懈褞胁薪械锌芯谢芯褋薪褘褏锌邪褉邪蟹懈褌薪褘褏泻芯屑锌芯薪械薪褌芯胁, 薪芯锌褉懈写芯斜邪胁谢械薪懈懈胁褏芯写薪芯谐芯褋懈谐薪邪谢邪懈蟹邪谐褉邪卸写邪褞褖械谐芯锌芯谢芯褋芯胁芯谐芯褎懈谢褜褌褉邪写谢褟褍写邪谢械薪懈褟胁褏芯写薪芯谐芯褋懈谐薪邪谢邪薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟.2 袩褉械写锌芯谢邪谐邪褞褌, 褔褌芯褝褌芯褌屑械褌芯写褋谢械写褍械褌胁芯褋薪芯胁薪芯屑锌褉懈屑械薪褟褌褜写谢褟懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋邪薪邪谢芯谐芯胁褘屑懈胁褘褏芯写邪屑懈. 袨写薪邪泻芯芯薪胁泻谢褞褔械薪胁芯斜褖懈械屑械褌芯写褘, 褌邪泻泻邪泻芯褌芯斜褉邪卸械薪懈械屑芯卸械褌褋褍褖械褋褌胁芯胁邪褌褜胁谢褞斜芯屑褝谢械屑械薪褌械, 芯斜褉邪斜邪褌褘胁邪褞褖械屑褋懈谐薪邪谢, 泻芯褌芯褉褘泄胁泻谢褞褔邪械褌锌械褉械写懈褋泻褉械褌懈蟹邪褑懈褞. 孝邪泻懈屑芯斜褉邪蟹芯屑, 褝褌芯褌屑械褌芯写褋谢械写褍械褌褌邪泻卸械锌褉懈屑械薪褟褌褜写谢褟懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋褑懈褎褉芯胁褘屑懈胁褘褏芯写邪屑懈, 褍泻芯褌芯褉芯谐芯褔邪褋褌芯褌邪写懈褋泻褉械褌懈蟹邪褑懈懈胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪屑芯卸械褌锌褉械胁褘褕邪褌褜褔邪褋褌芯褌褍写懈褋泻褉械褌懈蟹邪褑懈懈胁褏芯写薪芯谐芯褋懈谐薪邪谢邪.3 效邪褋褌芯褌褍写懈褋泻褉械褌懈蟹邪褑懈懈邪薪邪谢芯谐芯胁褘褏锌芯褉褌芯胁懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 写谢褟泻芯褌芯褉褘褏芯薪邪薪械懈蟹胁械褋褌薪邪, 屑芯卸薪芯芯锌褉械写械谢懈褌褜, 芯褌褋谢械卸懈胁邪褟褔邪褋褌芯褌褍泻芯屑锌芯薪械薪褌邪芯褌芯斜褉邪卸械薪懈褟薪邪胁褘褏芯写械.6.2.5.3 袙芯褋锌褉懈懈屑褔懈胁芯褋褌褜泻薪械褍褋褌芯泄褔懈胁芯泄褋懈薪褏褉芯薪懈蟹邪褑懈懈写懈褋泻褉械褌懈蟹邪褑懈懈 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌 "薪械褍褋褌芯泄褔懈胁褍褞褋懈薪褏褉芯薪懈蟹邪褑懈褞写懈褋泻褉械褌懈蟹邪褑懈懈" 懈谢懈褎邪蟹芯胁褍褞屑芯写褍谢褟褑懈褞胁懈褋锌褘褌褍械屑芯屑芯斜芯褉褍写芯胁邪薪懈懈, 胁褘蟹胁邪薪薪褍褞薪械懈写械邪谢褜薪芯泄褎懈谢褜褌褉邪褑懈械泄薪械褍褋褌芯泄褔懈胁芯泄褋懈薪褏褉芯薪懈蟹邪褑懈懈懈薪褌械褉褎械泄褋邪芯褌芯锌芯褉薪芯谐芯褋懈薪褏褉芯懈屑锌褍谢褜褋邪. 袧邪胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋谢械写褍械褌锌芯写邪褌褜褋懈薪褍褋芯懈写邪谢褜薪褘泄胁褏芯写薪芯泄褋懈谐薪邪谢褋屑邪泻褋懈屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写芯泄锌褉懈锌芯谢芯胁懈薪械胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘, 褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑褋褏械屑褘, 懈蟹芯斜褉邪卸械薪薪芯泄薪邪褉懈褋褍薪泻械 31. 袩芯写邪胁邪械屑褘泄薪邪胁褏芯写芯锌芯褉薪褘泄褋懈薪褏褉芯懈屑锌褍谢褜褋褋谢械写褍械褌蟹邪锌褍褋泻邪褌褜褋懈谐薪邪谢芯屑, 褎邪蟹邪泻芯褌芯褉芯谐芯锌芯写胁械褉谐邪械褌褋褟薪械褍褋褌芯泄褔懈胁芯泄褋懈薪褏褉芯薪懈蟹邪褑懈懈褋懈薪褍褋芯懈写邪谢褜薪褘屑褋懈谐薪邪谢芯屑薪械褍褋褌芯泄褔懈胁芯泄褋懈薪褏褉芯薪懈蟹邪褑懈懈, 褔邪褋褌芯褌褍泻芯褌芯褉芯谐芯褋屑械褖邪褞褌芯褌 80 袚褑写芯锌芯谢芯胁懈薪褘胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘, 褋褌褍锌械薪褟屑懈胁械谢懈褔懈薪芯泄胁芯泻褌邪胁褍. 袗屑锌谢懈褌褍写褍锌褉懈薪械褍褋褌芯泄褔懈胁芯泄褋懈薪褏褉芯薪懈蟹邪褑懈懈褋谢械写褍械褌褍褋褌邪薪芯胁懈褌褜薪邪胁械褉褏薪械屑锌褉械写械谢械写芯锌褍褋泻邪锌芯薪械褍褋褌芯泄褔懈胁芯泄褋懈薪褏褉芯薪懈蟹邪褑懈懈锌褉懈屑械薪褟械屑芯谐芯褎芯褉屑邪褌邪芯锌芯褉薪芯谐芯褋懈薪褏褉芯懈屑锌褍谢褜褋邪. 袝褋谢懈褝褌芯褌锌褉械写械谢薪械褍褋褌邪薪芯胁谢械薪, 褋谢械写褍械褌锌褉懈屑械薪褟褌褜胁械谢懈褔懈薪褍褉邪褋褋褌芯褟薪懈褟屑械卸写褍锌懈泻邪屑懈 40 薪褋懈谢懈 <img src="gost_iec_61606-3-2014/d4qhbwv5_1zy.jpg" width="74" height="24"> (胁蟹邪胁懈褋懈屑芯褋褌懈芯褌褌芯谐芯, 泻邪泻邪褟胁械谢懈褔懈薪邪褟胁谢褟械褌褋褟屑械薪褜褕械泄).<h5>袪懈褋褍薪芯泻 31 - 袦械褌芯写懈蟹屑械褉械薪懈褟胁芯褋锌褉懈懈屑褔懈胁芯褋褌懈泻薪械褍褋褌芯泄褔懈胁芯泄褋懈薪褏褉芯薪懈蟹邪褑懈懈</h5><img src="gost_iec_61606-3-2014/fr2f0puf_24o.jpg" width="602" height="109"> 袪懈褋褍薪芯泻 31 - 袦械褌芯写懈蟹屑械褉械薪懈褟胁芯褋锌褉懈懈屑褔懈胁芯褋褌懈泻薪械褍褋褌芯泄褔懈胁芯泄褋懈薪褏褉芯薪懈蟹邪褑懈懈 袙薪褍褌褉懈锌芯谢芯褋薪褍褞芯褋褌邪褌芯褔薪褍褞邪屑锌谢懈褌褍写褍胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟芯褌薪芯褋懈褌械谢褜薪芯胁褏芯写薪芯谐芯褋懈谐薪邪谢邪褋谢械写褍械褌懈蟹屑械褉褟褌褜褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑蟹邪谐褉邪卸写邪褞褖械谐芯褎懈谢褜褌褉邪褋 (锌芯胁芯蟹屑芯卸薪芯褋褌懈) 斜芯谢械械褍蟹泻芯泄锌芯谢芯褋芯泄, 锌褉械写锌芯褔褌懈褌械谢褜薪芯蟹邪谐褉邪卸写邪褞褖械谐芯褎懈谢褜褌褉邪褋胁褘褉械蟹邪褞褖械泄褎褍薪泻褑懈械泄. 袝褋谢懈薪械懈屑械械褌褋褟胁薪邪谢懈褔懈懈褍蟹泻芯锌芯谢芯褋薪芯谐芯蟹邪谐褉邪卸写邪褞褖械谐芯褎懈谢褜褌褉邪, 屑芯卸薪芯懈褋锌芯谢褜蟹芯胁邪褌褜褋褌邪薪写邪褉褌薪褘泄蟹邪谐褉邪卸写邪褞褖懈泄褎懈谢褜褌褉, 薪芯褝褌芯屑芯卸械褌褋写械谢邪褌褜屑械褌芯写薪械褔褍胁褋褌胁懈褌械谢褜薪褘屑泻薪懈蟹泻芯褔邪褋褌芯褌薪芯泄薪械褍褋褌芯泄褔懈胁芯泄褋懈薪褏褉芯薪懈蟹邪褑懈懈. 袪械蟹褍谢褜褌邪褌褘写芯谢卸薪褘斜褘褌褜锌褉械写褋褌邪胁谢械薪褘胁胁懈写械谐褉邪褎懈泻邪褋褔邪褋褌芯褌芯泄 (锌褍谢褜褋邪褑懈泄) (锌褉械写锌芯褔褌懈褌械谢褜薪芯胁谢芯谐邪褉懈褎屑懈褔械褋泻芯泄褕泻邪谢械) 锌芯芯褋懈啸懈芯褌薪芯褋懈褌械谢褜薪芯泄芯褋褌邪褌芯褔薪芯泄邪屑锌谢懈褌褍写芯泄, 胁写械褑懈斜械谢邪褏, 锌芯芯褋懈 Y. 袠蟹屑械褉械薪懈械屑芯卸薪芯锌芯胁褌芯褉懈褌褜写谢褟写褉褍谐懈褏褔邪褋褌芯褌胁褏芯写薪芯谐芯褋懈谐薪邪谢邪, 薪邪锌褉懈屑械褉, 1/192 芯褌褔邪褋褌芯褌褘写懈褋泻褉械褌懈蟹邪褑懈懈 (泻芯褌芯褉邪褟屑芯卸械褌懈写械薪褌懈褎懈褑懈褉芯胁邪褌褜邪薪芯屑邪谢褜薪芯械薪懈蟹泻芯褔邪褋褌芯褌薪芯械褎褍薪泻褑懈芯薪懈褉芯胁邪薪懈械) 懈谢懈薪邪褔邪褋褌芯褌械 997 袚褑 (泻芯褌芯褉邪褟屑芯卸械褌锌褉懈胁械褋褌懈泻屑邪泻褋懈屑邪谢褜薪芯屑褍胁蟹邪懈屑芯写械泄褋褌胁懈褞褋泻芯写邪屑懈写邪薪薪褘褏). 袩褉懈屑械褔邪薪懈褟1 袧邪懈斜芯谢械械褔邪褋褌芯褝褌芯屑芯卸械褌胁芯蟹薪懈泻邪褌褜胁懈褋锌褘褌褍械屑芯屑芯斜芯褉褍写芯胁邪薪懈懈褋邪薪邪谢芯谐芯胁褘屑懈胁褏芯写邪屑懈懈谢懈胁褘褏芯写邪屑懈, 谐写械褎谢褍泻褌褍邪褑懈褟胁褉械屑械薪薪芯谐芯锌芯谢芯卸械薪懈褟懈屑锌褍谢褜褋芯胁锌褉懈写懈褋泻褉械褌懈蟹邪褑懈懈锌褉芯懈褋褏芯写懈褌胁褌芯褔泻械袗/笑- 懈谢懈笑/袗-锌褉械芯斜褉邪蟹芯胁邪薪懈褟. 袨写薪邪泻芯褝褌芯褌屑械褌芯写胁泻谢褞褔械薪胁 "芯斜褖懈械屑械褌芯写褘", 锌芯褋泻芯谢褜泻褍褎谢褍泻褌褍邪褑懈褟胁褉械屑械薪薪芯谐芯锌芯谢芯卸械薪懈褟懈屑锌褍谢褜褋芯胁锌褉懈写懈褋泻褉械褌懈蟹邪褑懈懈屑芯卸械褌锌褉芯懈蟹芯泄褌懈胁谢褞斜芯屑褍褋褌褉芯泄褋褌胁械, 谐写械泻芯谢械斜邪薪懈械芯锌芯褉薪芯谐芯褋懈薪褏褉芯懈屑锌褍谢褜褋邪屑芯卸械褌胁褘蟹胁邪褌褜屑芯写褍谢褟褑懈褞邪褍写懈芯褋懈谐薪邪谢邪, 锌褉芯褏芯写褟褖械谐芯褔械褉械蟹懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械, 薪邪锌褉懈屑械褉, 胁邪褋懈薪褏褉芯薪薪褘褏锌褉械芯斜褉邪蟹芯胁邪褌械谢褟褏褔邪褋褌芯褌褘泻胁邪薪褌芯胁邪薪懈褟 (asynchronous sample-rate converters, ASRC).2 袙邪卸薪芯, 褔褌芯斜褘邪泻褌懈胁薪褘泄芯锌芯褉薪褘泄褋懈薪褏褉芯懈屑锌褍谢褜褋懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟斜褘谢锌褉邪胁懈谢褜薪芯懈写械薪褌懈褎懈褑懈褉芯胁邪薪. 袛谢褟懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋邪薪邪谢芯谐芯胁褘屑懈胁褏芯写邪屑懈芯斜褘褔薪芯懈褋锌芯谢褜蟹褍褞褌褋锌械褑懈邪谢懈蟹懈褉芯胁邪薪薪褘泄胁褏芯写写谢褟芯锌芯褉薪芯谐芯褋懈薪褏褉芯懈屑锌褍谢褜褋邪, 胁褌芯胁褉械屑褟泻邪泻写谢褟懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋褑懈褎褉芯胁褘屑懈胁褏芯写邪屑懈芯锌芯褉薪褘屑褋懈薪褏褉芯懈屑锌褍谢褜褋芯屑褟胁谢褟械褌褋褟芯斜褘褔薪芯褋邪屑褑懈褎褉芯胁芯泄邪褍写懈芯胁褏芯写. 袨写薪邪泻芯褔邪褋褌芯懈屑械褞褌褋褟懈褋泻谢褞褔械薪懈褟懈蟹褝褌芯谐芯锌褉邪胁懈谢邪, 懈胁邪卸薪芯, 褔褌芯斜褘胁褋械懈褋褌芯褔薪懈泻懈芯锌芯褉薪芯谐芯褋懈薪褏褉芯懈屑锌褍谢褜褋邪斜褘谢懈芯褏邪褉邪泻褌械褉懈蟹芯胁邪薪褘, 褌邪泻泻邪泻芯薪懈屑芯谐褍褌胁械褋褌懈褋械斜褟褉邪蟹谢懈褔薪褘屑芯斜褉邪蟹芯屑. 协褌芯褌屑械褌芯写薪械锌褉懈屑械薪懈屑写谢褟芯褑械薪泻懈薪械褍褋褌芯泄褔懈胁芯泄褋懈薪褏褉芯薪懈蟹邪褑懈懈, "锌褉懈褋褍褖械泄" 胁薪褍褌褉械薪薪械屑褍芯锌芯褉薪芯屑褍褋懈薪褏褉芯懈屑锌褍谢褜褋褍, 褌邪泻泻邪泻芯薪薪械褋锌芯褋芯斜械薪胁褘写械谢懈褌褜, 泻邪泻懈械褋芯褋褌邪胁谢褟褞褖懈械薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褟胁谢褟褞褌褋褟褉械蟹褍谢褜褌邪褌芯屑褎谢褍泻褌褍邪褑懈懈胁褉械屑械薪薪芯谐芯锌芯谢芯卸械薪懈褟懈屑锌褍谢褜褋芯胁锌褉懈写懈褋泻褉械褌懈蟹邪褑懈懈.<h3>6.3 啸邪褉邪泻褌械褉懈褋褌懈泻懈胁褏芯写邪/胁褘褏芯写邪</h3><h4>6.3.1 啸邪褉邪泻褌械褉懈褋褌懈泻懈邪薪邪谢芯谐芯胁芯谐芯胁褏芯写邪</h4>6.3.1.1 袩芯谢薪邪褟邪屑锌谢懈褌褍写邪邪薪邪谢芯谐芯胁芯谐芯胁褏芯写薪芯谐芯褋懈谐薪邪谢邪 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌邪屑锌谢懈褌褍写褍邪薪邪谢芯谐芯胁芯谐芯胁褏芯写薪芯谐芯褋懈谐薪邪谢邪, 薪械芯斜褏芯写懈屑褍褞写谢褟写芯褋褌懈卸械薪懈褟褋褉械蟹邪薪懈褟褑懈褎褉芯胁芯谐芯懈屑锌褍谢褜褋邪锌褉懈褋褌邪薪写邪褉褌薪褘褏薪邪褋褌褉芯泄泻邪褏. 协褌褍褏邪褉邪泻褌械褉懈褋褌懈泻褍懈薪芯谐写邪薪邪蟹褘胁邪褞褌: "胁褘褉邪胁薪懈胁邪薪懈械", "褑懈褎褉芯-邪薪邪谢芯谐芯胁芯械胁褘褉邪胁薪懈胁邪薪懈械" 懈谢懈 "笑/袗-胁褘褉邪胁薪懈胁邪薪懈械". 袛谢褟懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 褍泻芯褌芯褉芯谐芯胁褘褏芯写薪芯泄褋懈谐薪邪谢写芯褋褌褍锌械薪胁芯斜谢邪褋褌懈褑懈褎褉芯胁褘褏写邪薪薪褘褏, 锌芯谢薪邪褟邪屑锌谢懈褌褍写邪邪薪邪谢芯谐芯胁芯谐芯胁褏芯写薪芯谐芯褋懈谐薪邪谢邪写芯谢卸薪邪斜褘褌褜薪邪 20 写袘 (褌芯械褋褌褜胁 10 褉邪蟹) 胁褘褕械, 褔械屑邪屑锌谢懈褌褍写邪褋懈薪褍褋芯懈写邪谢褜薪芯谐芯胁褏芯写薪芯谐芯褋懈谐薪邪谢邪锌褉懈薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄褔邪褋褌芯褌械, 泻芯褌芯褉邪褟锌褉懈锌芯写邪褔械薪邪胁褏芯写胁褘蟹褘胁邪械褌邪屑锌谢懈褌褍写褍胁褘褏芯写薪芯谐芯褑懈褎褉芯胁芯谐芯褋懈谐薪邪谢邪 20 写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24">. 小屑. 褉懈褋褍薪芯泻 32.<h5>袪懈褋褍薪芯泻 32 - 袦械褌芯写懈蟹屑械褉械薪懈褟锌芯谢薪芯泄邪屑锌谢懈褌褍写褘邪薪邪谢芯谐芯胁芯谐芯胁褏芯写薪芯谐芯褋懈谐薪邪谢邪</h5><img src="gost_iec_61606-3-2014/k1awtonl_nd2.jpg" width="601" height="112"> 袪懈褋褍薪芯泻 32 - 袦械褌芯写懈蟹屑械褉械薪懈褟锌芯谢薪芯泄邪屑锌谢懈褌褍写褘邪薪邪谢芯谐芯胁芯谐芯胁褏芯写薪芯谐芯褋懈谐薪邪谢邪 袛谢褟懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 褍泻芯褌芯褉芯谐芯胁褘褏芯写薪芯泄褋懈谐薪邪谢薪械写芯褋褌褍锌械薪胁褑懈褎褉芯胁芯泄芯斜谢邪褋褌懈, 锌芯谢薪邪褟邪屑锌谢懈褌褍写邪邪薪邪谢芯谐芯胁芯谐芯胁褏芯写薪芯谐芯褋懈谐薪邪谢邪屑芯卸械褌褋芯褋褌邪胁谢褟褌褜胁械谢懈褔懈薪褍薪邪 0,5 写袘薪懈卸械褋邪屑芯泄斜芯谢褜褕芯泄邪屑锌谢懈褌褍写褘褋懈薪褍褋芯懈写邪谢褜薪芯谐芯胁褏芯写薪芯谐芯褋懈谐薪邪谢邪锌褉懈薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄褔邪褋褌芯褌械, 泻芯褌芯褉褍褞屑芯卸薪芯锌芯写邪褌褜薪邪胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟写芯褌芯谐芯, 泻邪泻斜褍写械褌锌芯谢褍褔械薪芯 "懈褋泻邪卸械薪懈械懈褕褍屑" 屑懈薪褍褋 40 写袘 (1%) 懈谢懈褋薪懈卸械薪懈械泻芯褝褎褎懈褑懈械薪褌邪褍褋懈谢械薪懈褟薪邪 0,3 写袘, 胁蟹邪胁懈褋懈屑芯褋褌懈芯褌褌芯谐芯, 褔褌芯锌褉芯懈蟹芯泄写械褌褉邪薪褜褕械. 袩芯谢薪褍褞邪屑锌谢懈褌褍写褍邪薪邪谢芯谐芯胁芯谐芯胁褏芯写薪芯谐芯褋懈谐薪邪谢邪褋谢械写褍械褌胁褘褉邪卸邪褌褜胁写袘<img src="data:image/jpeg;base64,R0lGODdhDAAYAIABAAAAAP///ywAAAAADAAYAAACGIyPqcvtD6OctFYATF57q85pDMhhmIVSBQA7" width="12" height="24">, 胁邪谢褜褌械褉薪邪褌懈胁薪芯屑褋谢褍褔邪械械械屑芯卸薪芯胁褘褉邪蟹懈褌褜胁 V<img src="data:image/jpeg;base64,R0lGODdhGAAYAIABAAAAAP///ywAAAAAGAAYAAACMIyPqcvtD6OctNqLs968SwAEISiOoUEq4Em2aHO+ojwvcc0iN43LeXL7tVKeorFSAAA7" width="24" height="24">. 袙褋械褉械谐褍谢褟褌芯褉褘懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋谢械写褍械褌褍褋褌邪薪芯胁懈褌褜薪邪褋褌邪薪写邪褉褌薪褘械薪邪褋褌褉芯泄泻懈懈谢懈胁懈褏薪芯褉屑邪谢褜薪芯械褉邪斜芯褔械械锌芯谢芯卸械薪懈械, 械褋谢懈薪械褍褋褌邪薪芯胁谢械薪芯懈薪芯械. 袛褉褍谐懈械芯褉谐邪薪褘泻芯薪褌褉芯谢褟褍褋懈谢械薪懈褟胁懈褋锌褘褌褍械屑芯屑芯斜芯褉褍写芯胁邪薪懈懈褋谢械写褍械褌芯褌褉械谐褍谢懈褉芯胁邪褌褜褌邪泻, 褔褌芯斜褘褋胁械褋褌懈泻屑懈薪懈屑褍屑褍胁械褉芯褟褌薪芯褋褌褜锌械褉械谐褉褍蟹泻懈胁褘褏芯写薪芯泄褋褏械屑褘懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟.6.3.1.2 肖褍薪泻褑懈芯薪懈褉芯胁邪薪懈械锌褉懈锌械褉械谐褉褍蟹泻械 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈写械薪褌懈褎懈褑懈褉褍褞褌薪械谢懈薪械泄薪芯械锌芯胁械写械薪懈械胁袗/笑-锌褉械芯斜褉邪蟹芯胁邪褌械谢褟褏胁褌芯褔泻械锌械褉械谐褉褍蟹泻懈, 芯褋芯斜械薪薪芯褍褋谢芯胁懈褟, 芯斜褘褔薪芯薪邪蟹褘胁邪械屑褘械 "锌械褉械胁芯褉邪褔懈胁邪薪懈械" 懈谢懈 "芯斜胁懈胁邪薪懈械". 啸邪褉邪泻褌械褉懈褋褌懈泻懈锌械褉械谐褉褍蟹泻懈邪薪邪谢芯谐芯胁芯谐芯胁褏芯写邪懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋谢械写褍械褌懈蟹屑械褉褟褌褜, 锌芯写邪胁邪褟褋懈薪褍褋芯懈写邪谢褜薪褘泄褋懈谐薪邪谢 +3 写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24"> 锌褉懈薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄褔邪褋褌芯褌械. "袠褋泻邪卸械薪懈械懈褕褍屑" 胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪褋谢械写褍械褌懈蟹屑械褉褟褌褜懈褉械谐懈褋褌褉懈褉芯胁邪褌褜胁写械褑懈斜械谢邪褏. 袟邪褌械屑懈蟹屑械褉械薪懈褟褋谢械写褍械褌锌芯胁褌芯褉懈褌褜锌褉懈屑懈薪褍褋 3 写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24">. 袩褉懈胁芯写懈屑芯械蟹薪邪褔械薪懈械写芯谢卸薪芯锌褉械写褋褌邪胁谢褟褌褜褋芯斜芯泄褉械蟹褍谢褜褌邪褌胁褌芯褉芯谐芯懈蟹屑械褉械薪懈褟, 胁褘褔褌械薪薪褘泄懈蟹褉械蟹褍谢褜褌邪褌邪锌械褉胁芯谐芯懈蟹屑械褉械薪懈褟, 胁褘褉邪卸械薪薪褘泄胁写械褑懈斜械谢邪褏. 小屑. 褉懈褋褍薪芯泻 33.<h5>袪懈褋褍薪芯泻 33 - 袦械褌芯写芯锌褉械写械谢械薪懈褟褎褍薪泻褑懈芯薪懈褉芯胁邪薪懈褟锌褉懈锌械褉械谐褉褍蟹泻械</h5><img src="gost_iec_61606-3-2014/l5m5oglx_xve.jpg" width="599" height="110"> 袪懈褋褍薪芯泻 33 - 袦械褌芯写芯锌褉械写械谢械薪懈褟褎褍薪泻褑懈芯薪懈褉芯胁邪薪懈褟锌褉懈锌械褉械谐褉褍蟹泻械 袩褉懈卸械谢邪薪懈懈懈蟹屑械褉械薪懈械屑芯卸薪芯锌芯胁褌芯褉懈褌褜锌褉懈写褉褍谐懈褏褔邪褋褌芯褌邪褏, 褔褌芯斜褘懈褋褋谢械写芯胁邪褌褜褔邪褋褌芯褌薪褍褞蟹邪胁懈褋懈屑芯褋褌褜褎褍薪泻褑懈芯薪懈褉芯胁邪薪懈褟锌褉懈锌械褉械谐褉褍蟹泻械.6.3.1.3 袣芯褝褎褎懈褑懈械薪褌锌芯写邪胁谢械薪懈褟褋懈薪褎邪蟹薪芯谐芯褋懈谐薪邪谢邪 (Common-mode rejection ratio, CMRR) 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌褋褌械锌械薪褜, 胁泻芯褌芯褉芯泄褋懈薪褎邪蟹薪褘泄胁褏芯写薪芯泄褋懈谐薪邪谢蟹邪写械褉卸懈胁邪械褌褋褟褋懈屑屑械褌褉懈褔薪褘屑邪薪邪谢芯谐芯胁褘屑胁褏芯写芯屑. 袣芯褝褎褎懈褑懈械薪褌锌芯写邪胁谢械薪懈褟褋懈薪褎邪蟹薪芯谐芯褋懈谐薪邪谢邪 (CMRR) 邪薪邪谢芯谐芯胁褘屑懈, 褋懈屑屑械褌褉懈褔薪褘屑懈胁褏芯写邪屑懈懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋谢械写褍械褌懈蟹屑械褉褟褌褜锌褉懈褍褋褌邪薪芯胁泻械芯斜芯懈褏胁褏芯写薪褘褏谢懈屑斜芯胁胁锌芯谢芯卸械薪懈褟芯写懈薪邪泻芯胁褘褏褋懈薪褍褋芯懈写邪谢褜薪褘褏胁褏芯写薪褘褏褋懈谐薪邪谢芯胁, 锌褉懈薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写械, 芯褌薪芯褋懈褌械谢褜薪芯胁褏芯写薪芯谐芯褋懈谐薪邪谢邪薪邪泻谢械屑屑械蟹邪蟹械屑谢械薪懈褟. 袣邪卸写褘泄谢懈屑斜锌褉懈胁芯写懈褌褋褟胁褋芯褋褌芯褟薪懈械褋薪芯褉屑邪谢褜薪褘屑懈屑锌械写邪薪褋芯屑懈褋褌芯褔薪懈泻邪. 小屑. 褉懈褋褍薪芯泻 34. CMRR 写芯谢卸械薪斜褘褌褜褉邪褋褋褔懈褌邪薪泻邪泻芯褌薪芯褕械薪懈械, 胁写械褑懈斜械谢邪褏, 胁褘褏芯写薪芯谐芯芯褌泻谢懈泻邪 (泻邪卸写芯谐芯谢懈屑斜邪) 胁褏芯写薪芯谐芯褋懈谐薪邪谢邪懈褋械谢械泻褌懈胁薪芯泄邪屑锌谢懈褌褍写褘, 懈蟹屑械褉械薪薪芯泄锌褉懈锌芯写邪褔械褋懈谐薪邪谢邪薪邪芯斜邪谢懈屑斜邪芯写薪芯胁褉械屑械薪薪芯. CMRR 褋谢械写褍械褌懈蟹屑械褉褟褌褜胁写懈邪锌邪蟹芯薪械褔邪褋褌芯褌芯褌 20 袚褑写芯胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘锌褉懈褉邪蟹写械谢械薪懈懈薪械斜芯谢械械褔械屑薪邪芯写薪褍芯泻褌邪胁褍.<h5>袪懈褋褍薪芯泻 34 - 袦械褌芯写懈蟹屑械褉械薪懈褟泻芯褝褎褎懈褑懈械薪褌邪锌芯写邪胁谢械薪懈褟褋懈薪褎邪蟹薪芯谐芯褋懈谐薪邪谢邪</h5><img src="gost_iec_61606-3-2014/otvotsv4_hn3.jpg" width="344" height="135"> 袪懈褋褍薪芯泻 34 - 袦械褌芯写懈蟹屑械褉械薪懈褟泻芯褝褎褎懈褑懈械薪褌邪锌芯写邪胁谢械薪懈褟褋懈薪褎邪蟹薪芯谐芯褋懈谐薪邪谢邪 袪械蟹褍谢褜褌邪褌褘写芯谢卸薪褘斜褘褌褜锌褉械写褋褌邪胁谢械薪褘胁胁懈写械谐褉邪褎懈泻邪, 褋褔邪褋褌芯褌芯泄 (锌褉械写锌芯褔褌懈褌械谢褜薪芯胁谢芯谐邪褉懈褎屑懈褔械褋泻芯泄褕泻邪谢械), 芯褌谢芯卸械薪薪芯泄锌芯芯褋懈啸, 懈 (CMRR) 胁写械褑懈斜械谢邪褏, 芯褌谢芯卸械薪薪褘屑锌芯芯褋懈 Y. 袗谢褜褌械褉薪邪褌懈胁薪芯屑芯卸薪芯锌褉械写褋褌邪胁懈褌褜懈薪写懈胁懈写褍邪谢褜薪褘械褉械蟹褍谢褜褌邪褌褘锌褉懈胁械褉褏薪械泄懈薪懈卸薪械泄褋褌邪薪写邪褉褌薪褘褏褔邪褋褌芯褌邪褏锌芯屑械褏. 袘芯谢械械褌芯褔薪褍褞褏邪褉邪泻褌械褉懈褋褌懈泻褍屑芯卸薪芯懈蟹屑械褉懈褌褜锌褍褌械屑锌芯胁褌芯褉械薪懈褟薪邪斜芯褉邪褝泻褋锌械褉懈屑械薪褌芯胁褋邪褋懈屑屑械褌褉懈褔薪褘屑懈懈屑锌械写邪薪褋邪屑懈懈褋褌芯褔薪懈泻芯胁. 袨写懈薪谢懈屑斜写芯谢卸械薪懈屑械褌褜薪芯褉屑邪谢褜薪褘泄懈屑锌械写邪薪褋懈褋褌芯褔薪懈泻邪, 邪写褉褍谐芯泄 - 600 袨屑. 袩褉懈屑械褔邪薪懈褟1 袪械卸懈屑懈褋锌褘褌邪薪懈褟 CMRR 芯斜褘褔薪芯写芯褋褌褍锌械薪写谢褟谐械薪械褉邪褌芯褉芯胁邪薪邪谢芯谐芯胁芯谐芯褋懈谐薪邪谢邪, 胁泻芯褌芯褉褘褏懈薪胁械褉褌懈褉芯胁邪薪薪褘泄胁褘褏芯写薪芯泄褋懈谐薪邪谢蟹邪屑械褖械薪懈褋褌芯褔薪懈泻芯屑懈屑锌械写邪薪褋邪薪械懈薪胁械褉褌懈褉芯胁邪薪薪芯谐芯胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪, 褌邪泻懈屑芯斜褉邪蟹芯屑锌褉芯懈蟹胁芯写褟薪邪褋斜邪谢邪薪褋懈褉芯胁邪薪薪褘褏胁褘褏芯写薪褘褏谢懈屑斜邪褏谐械薪械褉邪褌芯褉邪褋懈谐薪邪谢芯胁懈写械薪褌懈褔薪褘械, 邪薪械薪芯褉屑邪谢褜薪褘械 (胁锌褉芯褌懈胁芯褎邪蟹械) 褋懈谐薪邪谢褘.2 袛谢褟斜芯谢械械褋褌褉芯谐懈褏屑械褌芯写芯胁懈蟹屑械褉械薪懈褟 (CMRR) 褋屑. IEC 60268-3.<h4>6.3.2 啸邪褉邪泻褌械褉懈褋褌懈泻懈邪薪邪谢芯谐芯胁芯谐芯胁褘褏芯写邪</h4>6.3.2.1 袩芯谢薪邪褟邪屑锌谢懈褌褍写邪邪薪邪谢芯谐芯胁芯谐芯褋懈谐薪邪谢邪 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌邪屑锌谢懈褌褍写褍邪薪邪谢芯谐芯胁芯谐芯胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪, 锌芯谢褍褔械薪薪褍褞懈蟹锌芯谢薪芯泄邪屑锌谢懈褌褍写褘褑懈褎褉芯胁芯谐芯褋懈谐薪邪谢邪锌褉懈褋褌邪薪写邪褉褌薪褘褏薪邪褋褌褉芯泄泻邪褏. 协褌褍褏邪褉邪泻褌械褉懈褋褌懈泻褍懈薪芯谐写邪薪邪蟹褘胁邪褞褌 "胁褘褉邪胁薪懈胁邪薪懈械", "褑懈褎褉芯-邪薪邪谢芯谐芯胁芯械胁褘褉邪胁薪懈胁邪薪懈械" 懈谢懈 "笑/袗-胁褘褉邪胁薪懈胁邪薪懈械". 袙褋械褉械谐褍谢褟褌芯褉褘懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟写芯谢卸薪褘斜褘褌褜褍褋褌邪薪芯胁谢械薪褘薪邪褋褌邪薪写邪褉褌薪褘械薪邪褋褌褉芯泄泻懈懈谢懈, 械褋谢懈芯薪懈薪械褍泻邪蟹邪薪褘, 胁懈褏薪芯褉屑邪谢褜薪芯械褉邪斜芯褔械械锌芯谢芯卸械薪懈械. 袛褉褍谐懈械褉械谐褍谢褟褌芯褉褘褍褋懈谢械薪懈褟胁懈褋锌褘褌褍械屑芯屑芯斜芯褉褍写芯胁邪薪懈懈写芯谢卸薪褘斜褘褌褜薪邪褋褌褉芯械薪褘褌邪泻懈屑芯斜褉邪蟹芯屑, 褔褌芯斜褘屑懈薪懈屑懈蟹懈褉芯胁邪褌褜胁芯蟹屑芯卸薪芯褋褌褜锌械褉械谐褉褍蟹泻懈胁芯胁褏芯写薪芯泄褑械锌懈懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟. 袛谢褟懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 褍泻芯褌芯褉芯谐芯胁褏芯写写芯褋褌褍锌械薪胁芯斜谢邪褋褌懈褑懈褎褉芯胁褘褏写邪薪薪褘褏, 锌芯谢薪邪褟邪屑锌谢懈褌褍写邪邪薪邪谢芯谐芯胁芯谐芯胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪写芯谢卸薪邪斜褘褌褜薪邪 20 写袘 (褌芯械褋褌褜胁 10 褉邪蟹) 斜芯谢褜褕械, 褔械屑邪屑锌谢懈褌褍写邪, 懈蟹屑械褉械薪薪邪褟薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 泻芯谐写邪薪邪胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟锌芯写邪褞褌褋懈薪褍褋芯懈写邪谢褜薪褘泄褋懈谐薪邪谢屑懈薪褍褋 20 写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24"> 锌褉懈薪芯褉屑邪谢褜薪芯泄褔邪褋褌芯褌械懈蟹屑械褉械薪懈褟. 小屑. 褉懈褋褍薪芯泻 35. 袛谢褟懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 褍泻芯褌芯褉芯谐芯胁褏芯写胁芯斜谢邪褋褌懈褑懈褎褉芯胁褘褏写邪薪薪褘褏薪械写芯褋褌褍锌械薪, 锌芯谢薪邪褟邪屑锌谢懈褌褍写邪邪薪邪谢芯谐芯胁芯谐芯胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪写芯谢卸薪邪斜褘褌褜薪邪 0,5 写袘薪懈卸械邪屑锌谢懈褌褍写褘, 懈蟹屑械褉械薪薪芯泄薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 泻芯谐写邪薪邪胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟锌芯写邪褞褌褋懈薪褍褋芯懈写邪谢褜薪褘泄褋懈谐薪邪谢锌褉懈薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄褔邪褋褌芯褌械, 邪屑锌谢懈褌褍写褍泻芯褌芯褉芯谐芯锌芯褋褌械锌械薪薪芯褍胁械谢懈褔懈胁邪褞褌写芯褌械褏锌芯褉, 锌芯泻邪薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟薪械斜褍写褍褌写芯褋褌懈谐薪褍褌褘 "懈褋泻邪卸械薪懈械懈褕褍屑" 屑懈薪褍褋 40 写袘 (1%) 懈谢懈褋薪懈卸械薪懈械泻芯褝褎褎懈褑懈械薪褌邪褍褋懈谢械薪懈褟 0,3 写袘.<h5>袪懈褋褍薪芯泻 35 - 袦械褌芯写懈蟹屑械褉械薪懈褟锌芯谢薪芯泄邪屑锌谢懈褌褍写褘邪薪邪谢芯谐芯胁芯谐芯胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪</h5><img src="gost_iec_61606-3-2014/asih2dp3_rg5.jpg" width="494" height="90"> 袪懈褋褍薪芯泻 35 - 袦械褌芯写懈蟹屑械褉械薪懈褟锌芯谢薪芯泄邪屑锌谢懈褌褍写褘邪薪邪谢芯谐芯胁芯谐芯胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪 袩芯谢薪褍褞邪屑锌谢懈褌褍写褍邪薪邪谢芯谐芯胁芯谐芯胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪褋谢械写褍械褌胁褘褉邪蟹懈褌褜胁写袘<img src="data:image/jpeg;base64,R0lGODdhDAAYAIABAAAAAP///ywAAAAADAAYAAACGIyPqcvtD6OctFYATF57q85pDMhhmIVSBQA7" width="12" height="24"> 懈谢懈, 胁芯蟹屑芯卸薪芯, 胁 V<img src="data:image/jpeg;base64,R0lGODdhGAAYAIABAAAAAP///ywAAAAAGAAYAAACMIyPqcvtD6OctNqLs968SwAEISiOoUEq4Em2aHO+ojwvcc0iN43LeXL7tVKeorFSAAA7" width="24" height="24">.6.3.2.2 袘邪谢邪薪褋胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟懈蟹屑械褉褟褞褌褋懈屑屑械褌褉懈褞褋斜邪谢邪薪褋懈褉芯胁邪薪薪芯谐芯邪薪邪谢芯谐芯胁芯谐芯胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪. 小懈屑屑械褌褉懈褟褋斜邪谢邪薪褋懈褉芯胁邪薪薪芯谐芯邪薪邪谢芯谐芯胁芯谐芯胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟芯锌褉械写械谢褟械褌褋褟锌褉懈锌芯写邪褔械薪邪胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋懈薪褍褋芯懈写邪谢褜薪芯谐芯褋懈谐薪邪谢邪褋锌械褉械屑械薪薪芯泄褔邪褋褌芯褌芯泄锌褉懈薪芯褉屑邪谢褜薪芯泄懈蟹屑械褉懈褌械谢褜薪芯泄邪屑锌谢懈褌褍写械. 袧械懈薪胁械褉褌懈褉褍褞褖懈泄懈懈薪胁械褉褌懈褉褍褞褖懈泄谢懈屑斜褘胁褘褏芯写邪懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟写芯谢卸薪褘斜褘褌褜胁褘胁械写械薪褘薪邪懈屑锌械写邪薪褋 600 袨屑, 胁泻谢褞褔邪褞褖懈泄写胁邪褝谢械屑械薪褌邪锌芯 300 袨屑, 芯斜褖邪褟褌芯褔泻邪泻芯褌芯褉褘褏胁褘胁械写械薪邪薪邪泻谢械屑屑褍蟹邪蟹械屑谢械薪懈褟胁褘褏芯写邪懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 褋写芯锌芯谢薪懈褌械谢褜薪褘屑懈屑锌械写邪薪褋芯屑 600 袨屑, 薪邪泻芯褌芯褉芯屑褋械谢械泻褌懈胁薪芯懈蟹屑械褉褟褞褌薪械褋斜邪谢邪薪褋懈褉芯胁邪薪薪褍褞邪屑锌谢懈褌褍写褍. 小屑. 褉懈褋褍薪芯泻 36. 小懈屑屑械褌褉懈褟薪邪胁褘褏芯写械写芯谢卸薪邪锌褉械写褋褌邪胁谢褟褌褜褋芯斜芯泄芯褌薪芯褕械薪懈械写懈褎褎械褉械薪褑懈邪谢褜薪芯泄邪屑锌谢懈褌褍写褘胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟泻薪械褋斜邪谢邪薪褋懈褉芯胁邪薪薪芯泄邪屑锌谢懈褌褍写械, 胁褘褉邪卸械薪薪芯械胁写袘, 懈芯薪邪写芯谢卸薪邪斜褘褌褜懈蟹屑械褉械薪邪胁写懈邪锌邪蟹芯薪械褔邪褋褌芯褌屑械卸写褍 20 袚褑懈胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌芯泄, 锌褉懈褋褌褍锌械薪褟褏胁械谢懈褔懈薪芯泄薪械斜芯谢械械芯写薪芯泄芯泻褌邪胁褘.<h5>袪懈褋褍薪芯泻 36 - 袦械褌芯写懈蟹屑械褉械薪懈褟斜邪谢邪薪褋邪胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪</h5><img src="gost_iec_61606-3-2014/r0onjebp_emc.jpg" width="335" height="133"> 袪懈褋褍薪芯泻 36 - 袦械褌芯写懈蟹屑械褉械薪懈褟斜邪谢邪薪褋邪胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪 袪械蟹褍谢褜褌邪褌褘写芯谢卸薪褘斜褘褌褜锌褉懈胁械写械薪褘胁胁懈写械谐褉邪褎懈泻邪褋褔邪褋褌芯褌芯泄 (锌褉械写锌芯褔褌懈褌械谢褜薪芯胁谢芯谐邪褉懈褎屑懈褔械褋泻芯泄褕泻邪谢械), 芯褌谢芯卸械薪薪芯泄锌芯芯褋懈啸, 懈斜邪谢邪薪褋芯屑胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪, 胁写械褑懈斜械谢邪褏, 锌芯芯褋懈 Y. 袗谢褜褌械褉薪邪褌懈胁薪芯屑芯卸薪芯锌褉械写褋褌邪胁懈褌褜懈薪写懈胁懈写褍邪谢褜薪褘械褉械蟹褍谢褜褌邪褌褘锌褉懈胁械褉褏薪械泄懈薪懈卸薪械泄褋褌邪薪写邪褉褌薪褘褏褔邪褋褌芯褌邪褏锌芯屑械褏. 袩褉懈屑械褔邪薪懈褟1 袪械蟹懈褋褌芯褉褘 300 袨屑写芯谢卸薪褘褌芯褔薪芯褋芯芯褌胁械褌褋褌胁芯胁邪褌褜写褉褍谐写褉褍谐褍, 褔褌芯斜褘褌芯褔薪芯懈蟹屑械褉懈褌褜斜邪谢邪薪褋胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪. 袩褉械写锌芯褔褌懈褌械谢褜薪褘屑褟胁谢褟械褌褋褟褋芯胁锌邪写械薪懈械写芯 0,01%, 褏芯褌褟写谢褟斜芯谢褜褕懈薪褋褌胁邪芯斜芯褉褍写芯胁邪薪懈褟褋芯芯褌胁械褌褋褌胁懈械胁锌褉械写械谢邪褏 0,1% 褟胁谢褟械褌褋褟邪写械泻胁邪褌薪褘屑. 袩褉懈锌褉芯胁械写械薪懈懈懈蟹屑械褉械薪懈泄薪邪懈褋锌褘褌褍械屑芯屑芯斜芯褉褍写芯胁邪薪懈懈, 泻芯褌芯褉芯械薪械屑芯卸械褌锌褉懈胁芯写懈褌褜胁写械泄褋褌胁懈械写懈褎褎械褉械薪褑懈邪谢褜薪褍褞薪邪谐褉褍蟹泻褍 600 袨屑, 屑芯卸薪芯褋芯芯褌胁械褌褋褌胁械薪薪芯屑邪褋褕褌邪斜懈褉芯胁邪褌褜褌褉懈褉械蟹懈褋褌芯褉邪.2 袛谢褟斜芯谢械械褋褌褉芯谐芯谐芯屑械褌芯写邪懈蟹屑械褉械薪懈褟斜邪谢邪薪褋邪胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪褋屑. IEC 60268-3.<h4>6.3.3 啸邪褉邪泻褌械褉懈褋褌懈泻懈褑懈褎褉芯胁芯谐芯胁褏芯写邪</h4>6.3.3.1 袨斜褖懈械锌芯谢芯卸械薪懈褟 袛芯谢卸械薪斜褘褌褜芯锌褉械写械谢械薪褋褌邪薪写邪褉褌写谢褟懈薪褌械褉褎械泄褋邪, 泻芯褌芯褉芯屑褍写芯谢卸薪褘褋芯芯褌胁械褌褋褌胁芯胁邪褌褜胁褋械褑懈褎褉芯胁褘械胁褏芯写褘, 胁泻谢褞褔邪褟谢褞斜褍褞锌褉懈屑械薪懈屑褍褞褋褌械锌械薪褜懈谢懈褍褉芯胁械薪褜械写懈薪芯芯斜褉邪蟹懈褟. 袛芯谢卸薪褘斜褘褌褜胁泻谢褞褔械薪褘谢褞斜褘械, 锌褉械写薪邪蟹薪邪褔械薪薪褘械写谢褟褝褌芯谐芯胁褏芯写褘写谢褟芯锌芯褉薪芯谐芯褋懈薪褏褉芯懈屑锌褍谢褜褋邪. 袩芯写褏芯写褟褖懈械屑械褌芯写褘懈褋锌褘褌邪薪懈泄褋芯芯褌胁械褌褋褌胁懈褟懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟胁褘褏芯写褟褌蟹邪锌褉械写械谢褘芯斜谢邪褋褌懈写械泄褋褌胁懈褟薪邪褋褌芯褟褖械谐芯褋褌邪薪写邪褉褌邪, 懈懈褏褋谢械写褍械褌褍褋褌邪薪芯胁懈褌褜褋芯褋褋褘谢泻芯泄薪邪褋芯芯褌胁械褌褋褌胁褍褞褖懈泄褋褌邪薪写邪褉褌. 袙芯斜褖械屑褋谢褍褔邪械褋谢械写褍械褌锌褉懈屑械薪褟褌褜屑械褌芯写褘写谢褟褍褋褌邪薪芯胁谢械薪懈褟芯斜褉邪斜芯褌泻懈薪邪胁褏芯写械泻邪泻邪褍写懈芯-, 褌邪泻懈薪械邪褍写懈芯写邪薪薪褘褏懈懈褏胁芯褋锌褉懈懈屑褔懈胁芯褋褌懈泻褋芯芯褌胁械褌褋褌胁褍褞褖懈屑锌邪褉邪屑械褌褉邪屑泻邪褔械褋褌胁邪薪芯褋懈褌械谢褟, 胁泻谢褞褔邪褟褌芯褔薪芯褋褌褜芯锌褉械写械谢械薪懈褟褔邪褋褌芯褌褘写懈褋泻褉械褌懈蟹邪褑懈懈懈薪械褍褋褌芯泄褔懈胁芯褋褌褜褋懈薪褏褉芯薪懈蟹邪褑懈懈.6.3.3.2 袛谢懈薪邪褋谢芯胁邪胁褏芯写薪芯谐芯褋懈谐薪邪谢邪 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟芯锌褉械写械谢褟褞褌褔懈褋谢芯邪泻褌懈胁薪褘褏邪褍写懈芯斜懈褌, 泻芯褌芯褉芯械胁芯褋锌褉懈薪懈屑邪褞褌褑懈褎褉芯胁褘械胁褏芯写褘懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 泻邪泻芯锌褉械写械谢械薪芯胁锌.3.14. 袛谢懈薪邪褋谢芯胁邪胁褏芯写薪芯谐芯褋懈谐薪邪谢邪褟胁谢褟械褌褋褟胁邪卸薪芯泄, 锌芯褋泻芯谢褜泻褍芯薪邪芯锌褉械写械谢褟械褌邪屑锌谢懈褌褍写褍胁芯蟹屑褍褖械薪懈褟谐械薪械褉邪褌芯褉邪, 锌褉懈屑械薪褟械屑褍褞锌褉懈锌褉芯胁械写械薪懈懈写褉褍谐懈褏懈蟹屑械褉械薪懈泄, 胁泻谢褞褔邪褞褖懈褏褝褌芯褌胁褏芯写懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟. 袛谢懈薪邪褋谢芯胁邪胁褏芯写薪芯谐芯褋懈谐薪邪谢邪屑芯卸械褌斜褘褌褜褍泻邪蟹邪薪邪懈蟹谐芯褌芯胁懈褌械谢械屑懈谢懈 (械褋谢懈芯薪邪薪械褍泻邪蟹邪薪邪) 械械屑芯卸薪芯胁褘胁械褋褌懈褋锌芯屑芯褖褜褞褋谢械写褍褞褖懈褏屑械褌芯写芯胁. 袙懈褋锌褘褌褍械屑芯屑芯斜芯褉褍写芯胁邪薪懈懈, 胁泻芯褌芯褉芯屑褔邪褋褌褜械写懈薪懈褔薪芯谐芯褍褋懈谢械薪懈褟写芯褋褌褍锌薪邪褋懈褋锌褘褌褍械屑芯谐芯褑懈褎褉芯胁芯谐芯胁褏芯写邪薪邪褑懈褎褉芯胁芯泄胁褘褏芯写褋斜芯谢褜褕械泄懈谢懈褉邪胁薪芯泄写谢懈薪芯泄褋谢芯胁邪, 写谢懈薪褍褋谢芯胁邪胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪屑芯卸薪芯褍褋褌邪薪芯胁懈褌褜锌褍褌械屑锌褉芯胁械写械薪懈褟懈蟹屑械褉械薪懈褟写懈薪邪屑懈褔械褋泻芯谐芯写懈邪锌邪蟹芯薪邪褝褌芯泄褔邪褋褌懈, 褍褋褌邪薪芯胁懈胁锌械褉胁芯薪邪褔邪谢褜薪芯写谢懈薪褍褋谢芯胁邪谐械薪械褉邪褌芯褉邪写谢懈薪芯泄 12 斜懈褌. 袟邪褌械屑写谢懈薪褍褋谢芯胁邪谐械薪械褉邪褌芯褉邪褍胁械谢懈褔懈胁邪褞褌锌芯褋谢械写芯胁邪褌械谢褜薪芯锌芯芯写薪芯屑褍斜懈褌褍蟹邪芯写懈薪褉邪蟹懈芯褌屑械褔邪褞褌懈蟹屑械薪械薪懈械胁懈蟹屑械褉械薪懈褟褏写懈薪邪屑懈褔械褋泻芯谐芯写懈邪锌邪蟹芯薪邪. 袛谢懈薪邪胁褏芯写薪芯谐芯褋谢芯胁邪褋芯芯褌胁械褌褋褌胁褍械褌褌芯屑褍屑芯屑械薪褌褍, 泻芯谐写邪褍胁械谢懈褔械薪懈械写谢懈薪褘胁褘褏芯写薪芯谐芯褋谢芯胁邪谐械薪械褉邪褌芯褉邪薪邪芯写懈薪斜懈褌锌褉懈胁芯写懈褌泻褍胁械谢懈褔械薪懈褞写懈薪邪屑懈褔械褋泻芯谐芯写懈邪锌邪蟹芯薪邪屑械薪械械褔械屑薪邪 3 写袘. 袩褉懈写褉褍谐懈褏芯斜褋褌芯褟褌械谢褜褋褌胁邪褏写谢懈薪褍胁褏芯写薪芯谐芯褋谢芯胁邪屑芯卸薪芯褍褋褌邪薪芯胁懈褌褜, 褋褌懈屑褍谢懈褉褍褟胁褏芯写锌芯褋谢械写芯胁邪褌械谢褜薪芯褋褌褜褞懈屑锌褍谢褜褋芯胁褋褍褋褌邪薪芯胁谢械薪懈械屑胁褋械褏斜懈褌薪邪薪褍谢褜, 蟹邪懈褋泻谢褞褔械薪懈械屑芯写薪芯谐芯斜懈褌邪, 泻芯褌芯褉褘泄懈屑械械褌锌芯褋谢械写芯胁邪褌械谢褜薪芯褋褌褜 1,1,0,0. 袣芯谐写邪懈蟹屑械薪褟褞褖懈泄褋褟斜懈褌薪邪褏芯写懈褌褋褟胁薪褍褌褉懈写谢懈薪褘胁褏芯写薪芯谐芯褋谢芯胁邪, 懈蟹屑械褉械薪懈械褋械谢械泻褌懈胁薪芯泄邪屑锌谢懈褌褍写褘锌褉懈芯写薪芯泄褔械褌胁械褉褌懈褕邪谐邪写懈褋泻褉械褌懈蟹邪褑懈懈 (<img src="data:image/jpeg;base64,R0lGODdhJQAYAIABAAAAAP///ywAAAAAJQAYAAACSYyPqcvtD6OctNqbAHB7dbh9nidyT2mEEaqwKqexCNrJ2dketg7ePA7UxWLBxm4XoImQTN+sOHJiUtToNKnJJa+nLPcLDovHlQIAOw==" width="37" height="24">) 薪邪胁褘褏芯写械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟屑芯卸械褌蟹邪褎懈泻褋懈褉芯胁邪褌褜邪泻褌懈胁薪芯褋褌褜斜懈褌邪. 袩褉懈懈蟹屑械薪械薪懈懈斜懈褌邪薪懈卸械写谢懈薪褘胁褏芯写薪芯谐芯褋谢芯胁邪锌褉懈锌芯写邪褔械薪邪胁褏芯写褑懈褎褉芯胁芯谐芯薪褍谢褟薪械胁芯蟹屑芯卸薪芯芯锌褉械写械谢懈褌褜懈蟹屑械薪械薪懈褟胁懈蟹屑械褉械薪薪芯泄邪屑锌谢懈褌褍写械.<h4>6.3.4 啸邪褉邪泻褌械褉懈褋褌懈泻懈褑懈褎褉芯胁芯谐芯胁褘褏芯写邪</h4>6.3.4.1 袨斜褖懈械锌芯谢芯卸械薪懈褟 袛芯谢卸械薪斜褘褌褜芯锌褉械写械谢械薪褋褌邪薪写邪褉褌写谢褟懈薪褌械褉褎械泄褋邪, 泻芯褌芯褉芯屑褍写芯谢卸薪褘褋芯芯褌胁械褌褋褌胁芯胁邪褌褜胁褋械褑懈褎褉芯胁褘械胁褘褏芯写褘, 胁泻谢褞褔邪褟谢褞斜褍褞锌褉懈屑械薪懈屑褍褞褋褌械锌械薪褜懈谢懈褍褉芯胁械薪褜械写懈薪芯芯斜褉邪蟹懈褟. 袛芯谢卸薪褘斜褘褌褜胁胁械写械薪褘谢褞斜褘械锌褉械写薪邪蟹薪邪褔械薪薪褘械写谢褟褝褌芯谐芯胁褘褏芯写褘写谢褟芯锌芯褉薪芯谐芯褋懈薪褏褉芯懈屑锌褍谢褜褋邪. 袩芯写褏芯写褟褖懈械屑械褌芯写褘懈褋锌褘褌邪薪懈褟薪邪褋芯芯褌胁械褌褋褌胁懈械懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟胁褘褏芯写褟褌蟹邪锌褉械写械谢褘芯斜谢邪褋褌懈写械泄褋褌胁懈褟薪邪褋褌芯褟褖械谐芯褋褌邪薪写邪褉褌邪, 懈懈褏褋谢械写褍械褌褍褋褌邪薪芯胁懈褌褜褋芯褋褋褘谢泻芯泄薪邪褋芯芯褌胁械褌褋褌胁褍褞褖懈泄褋褌邪薪写邪褉褌. 袙芯斜褖械屑褋谢褍褔邪械褋谢械写褍械褌锌褉懈屑械薪褟褌褜屑械褌芯写褘写谢褟芯锌褉械写械谢械薪懈褟芯斜褉邪斜芯褌泻懈薪邪胁褘褏芯写械泻邪泻邪褍写懈芯-, 褌邪泻懈薪械邪褍写懈芯写邪薪薪褘褏懈懈褏胁芯褋锌褉懈懈屑褔懈胁芯褋褌懈泻褋芯芯褌胁械褌褋褌胁褍褞褖懈屑锌邪褉邪屑械褌褉邪屑泻邪褔械褋褌胁邪薪芯褋懈褌械谢褟. 袛谢褟锌褉械写薪邪蟹薪邪褔械薪薪褘褏写谢褟褝褌芯谐芯胁褘褏芯写芯胁芯锌芯褉薪褘褏褋懈薪褏褉芯懈屑锌褍谢褜褋芯胁褌邪泻卸械写芯谢卸薪褘斜褘褌褜胁胁械写械薪褘锌褉懈褋褍褖懈械懈屑褏邪褉邪泻褌械褉懈褋褌懈泻懈薪械褍褋褌芯泄褔懈胁芯褋褌懈褋懈薪褏褉芯薪懈蟹邪褑懈懈懈锌械褉械写邪褔懈薪械褍褋褌芯泄褔懈胁芯褋褌懈褋懈薪褏褉芯薪懈蟹邪褑懈懈.6.3.4.2 袛谢懈薪邪胁褘褏芯写薪芯谐芯褋谢芯胁邪 笑械谢褜: 锌芯褋褉械写褋褌胁芯屑薪邪褋褌芯褟褖械谐芯懈褋锌褘褌邪薪懈褟芯锌褉械写械谢褟褞褌褔懈褋谢芯邪泻褌懈胁薪褘褏邪褍写懈芯斜懈褌, 泻芯褌芯褉褘械锌械褉械写邪褞褌褋褟褋胁褘褏芯写芯胁懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 泻邪泻芯锌褉械写械谢械薪芯胁锌.3.24. 袛谢懈薪褍胁褘褏芯写薪芯谐芯褋谢芯胁邪芯锌褉械写械谢褟褞褌, 薪邪斜谢褞写邪褟邪泻褌懈胁薪芯褋褌褜斜懈褌薪邪褑懈褎褉芯胁芯屑胁褘褏芯写械褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑芯斜芯褉褍写芯胁邪薪懈褟, 锌褉懈谐芯写薪芯谐芯写谢褟褍泻邪蟹邪薪薪芯谐芯褋褌邪薪写邪褉褌邪薪邪懈薪褌械褉褎械泄褋. 袛谢懈薪邪胁褘褏芯写薪芯谐芯褋谢芯胁邪锌褉械写褋褌邪胁谢褟械褌褋芯斜芯泄褔懈褋谢芯薪邪懈斜芯谢械械蟹薪邪褔懈屑褘褏斜懈褌, 泻芯褌芯褉褘械薪械锌械褉械写邪褞褌褋褟薪械锌褉械褉褘胁薪芯胁胁懈写械谢芯谐懈褔械褋泻芯谐芯薪褍谢褟. 袩褉懈屑械褔邪薪懈褟1 袝褋谢懈写谢懈薪褍胁褘褏芯写薪芯谐芯褋谢芯胁邪屑芯卸薪芯褉械谐褍谢懈褉芯胁邪褌褜, 写芯谢卸薪邪斜褘褌褜褍褋褌邪薪芯胁谢械薪邪写谢懈薪邪胁褘褏芯写薪芯谐芯褋谢芯胁邪, 懈褋锌芯谢褜蟹褍械屑邪褟写谢褟泻邪卸写芯谐芯懈蟹屑械褉械薪懈褟. 袦芯卸械褌斜褘褌褜褍写芯斜薪芯褍泻邪蟹邪褌褜, 褔褌芯薪械泻芯褌芯褉褘械懈蟹屑械褉械薪懈褟锌褉芯胁芯写褟褌锌褉懈薪械褋泻芯谢褜泻懈褏写谢懈薪邪褏褋谢芯胁邪.2 袛谢懈薪邪胁褘褏芯写薪芯谐芯褋谢芯胁邪褋邪屑邪锌芯褋械斜械薪械褟胁谢褟械褌褋褟锌芯泻邪蟹邪褌械谢械屑泻邪褔械褋褌胁邪 (邪褍写懈芯褋懈谐薪邪谢邪), 褌邪泻泻邪泻褋芯写械褉卸邪薪懈械斜懈褌薪懈蟹褕械谐芯锌芯褉褟写泻邪薪械锌褉械写锌芯谢邪谐邪械褌褋褟懈薪械芯褑械薪懈胁邪械褌褋褟锌褉懈懈蟹屑械褉械薪懈懈邪泻褌懈胁薪芯褋褌懈斜懈褌.<h2>袩褉懈谢芯卸械薪懈械袗 (芯斜褟蟹邪褌械谢褜薪芯械). 袗谢褜褌械褉薪邪褌懈胁薪褘械屑械褌芯写褘懈蟹屑械褉械薪懈泄</h2>袩褉懈谢芯卸械薪懈械袗 (芯斜褟蟹邪褌械谢褜薪芯械)袗.1 袨斜褖懈械锌芯谢芯卸械薪懈褟 袧邪褋褌芯褟褖懈泄褋褌邪薪写邪褉褌褍褋褌邪薪邪胁谢懈胁邪械褌胁芯褋薪芯胁薪芯屑褌褉邪写懈褑懈芯薪薪褘械屑械褌芯写褘懈褋锌褘褌邪薪懈泄, 懈褋锌芯谢褜蟹褍褞褖懈械锌褉芯褋褌褘械褋懈薪褍褋芯懈写邪谢褜薪褘械胁褏芯写薪褘械 (懈褋锌褘褌邪褌械谢褜薪褘械) 褋懈谐薪邪谢褘懈芯褋薪芯胁薪褘械褋械谢械泻褌懈胁薪褘械懈芯褋褌邪褌芯褔薪褘械屑械褌芯写褘懈蟹屑械褉械薪懈泄. 孝邪泻懈械褌械褏薪芯谢芯谐懈懈懈褋锌褘褌邪薪懈泄懈褋锌芯谢褜蟹褍褞褌褋褟锌芯褌芯屑褍, 褔褌芯芯薪懈锌褉懈屑械薪褟褞褌锌褉芯褋褌芯械邪薪邪谢芯谐芯胁芯械懈褋锌褘褌邪褌械谢褜薪芯械芯斜芯褉褍写芯胁邪薪懈械. 袨写薪邪泻芯褌邪泻懈械屑械褌芯写褘懈褋锌褘褌邪薪懈泄写芯褋褌邪褌芯褔薪芯写谢懈褌械谢褜薪褘, 懈泻邪卸写褘泄屑械褌芯写懈褋锌褘褌邪薪懈泄芯褋褍褖械褋褌胁谢褟械褌褋褟胁芯锌褉械写械谢械薪薪芯泄锌芯褋谢械写芯胁邪褌械谢褜薪芯褋褌懈. 袛邪卸械锌芯胁褌芯褉薪褘械懈蟹屑械褉械薪懈褟, 锌褉芯胁芯写懈屑褘械褋锌芯屑芯褖褜褞邪胁褌芯屑邪褌懈褔械褋泻懈褏褉邪蟹胁械褉褌芯泻, 褟胁谢褟褞褌褋褟锌芯褋谢械写芯胁邪褌械谢褜薪褘屑懈懈屑械写谢械薪薪褘屑懈. 小芯胁褉械屑械薪薪芯械懈褋锌褘褌邪褌械谢褜薪芯械芯斜芯褉褍写芯胁邪薪懈械锌芯蟹胁芯谢褟械褌锌褉懈屑械薪褟褌褜泻芯屑锌谢械泻褋薪褘械胁褏芯写薪褘械 (懈褋锌褘褌邪褌械谢褜薪褘械) 褋懈谐薪邪谢褘懈褋谢芯卸薪褘泄 FFT-邪薪邪谢懈蟹锌褉懈薪懈蟹泻芯泄械谐芯褋褌芯懈屑芯褋褌懈. 孝邪泻懈械褌械褏薪芯谢芯谐懈懈锌芯蟹胁芯谢褟褞褌芯褏邪褉邪泻褌械褉懈蟹芯胁邪褌褜屑薪芯谐懈械褋胁芯泄褋褌胁邪懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟锌芯褋褉械写褋褌胁芯屑芯褌泻谢懈泻邪薪邪械写懈薪懈褔薪褘泄胁褏芯写薪芯泄 (懈褋锌褘褌邪褌械谢褜薪褘泄) 褋懈谐薪邪谢. 孝邪泻懈屑芯斜褉邪蟹芯屑, 芯锌褉械写械谢懈褌褜褏邪褉邪泻褌械褉懈褋褌懈泻懈懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟屑芯卸薪芯蟹薪邪褔懈褌械谢褜薪芯斜褘褋褌褉械械, 褔械屑褝褌芯胁芯蟹屑芯卸薪芯锌褉懈懈褋锌芯谢褜蟹芯胁邪薪懈懈褌芯谢褜泻芯褌褉邪写懈褑懈芯薪薪褘褏褋褉械写褋褌胁. 袣褉芯屑械褌芯谐芯, 锌褉懈懈褋锌芯谢褜蟹芯胁邪薪懈懈褌邪泻懈褏褌械褏薪芯谢芯谐懈泄胁芯蟹屑芯卸薪芯斜芯谢械械褌褖邪褌械谢褜薪芯芯褏邪褉邪泻褌械褉懈蟹芯胁邪褌褜懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械, 褔械屑褝褌芯屑芯卸薪芯锌芯谢褍褔懈褌褜锌褉懈懈褋锌芯谢褜蟹芯胁邪薪懈懈锌褉芯褋褌褘褏褋懈薪褍褋芯懈写邪谢褜薪褘褏胁褏芯写薪褘褏 (懈褋锌褘褌邪褌械谢褜薪褘褏) 褋懈谐薪邪谢芯胁.袗.2 小懈薪褏褉芯薪薪褘泄屑褍谢褜褌懈褌芯薪邪谢褜薪褘泄邪薪邪谢懈蟹袗.2.1 袨斜褖懈械锌芯谢芯卸械薪懈褟 袦褍谢褜褌懈褌芯薪邪谢褜薪褘泄邪薪邪谢懈蟹胁泻谢褞褔邪械褌胁芯蟹写械泄褋褌胁懈械薪邪懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械胁褏芯写薪褘屑懈懈褋锌褘褌邪褌械谢褜薪褘屑懈褋懈谐薪邪谢邪屑懈薪械褋泻芯谢褜泻懈褏褔邪褋褌芯褌芯写薪芯胁褉械屑械薪薪芯懈邪薪邪谢懈蟹胁褘褏芯写薪芯谐芯褋懈谐薪邪谢邪屑械褌芯写邪屑懈薪邪芯褋薪芯胁械 FFT-邪薪邪谢懈蟹邪. 孝邪泻芯泄屑械褌芯写锌芯蟹胁芯谢褟械褌锌褉芯胁械褋褌懈薪械褋泻芯谢褜泻芯懈蟹屑械褉械薪懈泄芯写薪芯胁褉械屑械薪薪芯锌芯屑薪芯谐懈屑泻邪薪邪谢邪屑, 械褋谢懈褝褌芯褌褉械斜褍械褌褋褟. 小锌械褑懈邪谢褜薪褘泄褋谢褍褔邪泄屑褍谢褜褌懈褌芯薪邪谢褜薪芯谐芯邪薪邪谢懈蟹邪褌褉械斜褍械褌, 褔褌芯斜褘谐械薪械褉懈褉芯胁邪薪懈械懈邪薪邪谢懈蟹褔邪褋褌芯褌写懈褋泻褉械褌懈蟹邪褑懈懈斜褘谢懈懈写械薪褌懈褔薪褘屑懈, 胁锌褉械写械谢邪褏芯褔械薪褜屑邪谢芯谐芯写芯锌褍褋泻邪. 袙褝褌芯屑褋谢褍褔邪械胁褏芯写薪芯泄懈褋锌褘褌邪褌械谢褜薪褘泄褋懈谐薪邪谢屑芯卸械褌斜褘褌褜褌邪泻懈屑, 褔褌芯斜褘锌芯褋谢械写褍褞褖懈泄 FFT-邪薪邪谢懈蟹屑芯卸薪芯斜褘谢芯锌褉芯胁械褋褌懈锌褉懈 "屑薪芯谐芯芯泻芯薪薪芯泄" 芯斜褉邪斜芯褌泻械锌褉懈褍褋谢芯胁懈懈, 褔褌芯泻邪卸写褘泄褌芯薪胁褏芯写薪芯谐芯懈褋锌褘褌邪褌械谢褜薪芯谐芯褋懈谐薪邪谢邪蟹邪薪懈屑邪谢褌芯谢褜泻芯芯写懈薪斜懈薪 (芯写懈薪褝谢械屑械薪褌) 锌芯谢褍褔械薪薪芯谐芯 FFT. 协褌芯褌屑械褌芯写懈蟹胁械褋褌械薪泻邪泻 "褋懈薪褏褉芯薪薪褘泄屑褍谢褜褌懈褌芯薪邪谢褜薪褘泄邪薪邪谢懈蟹", 懈芯薪芯斜谢邪写邪械褌屑薪芯谐懈屑懈锌芯谢械蟹薪褘屑懈褋胁芯泄褋褌胁邪屑懈. 袧懈卸械锌褉懈胁械写械薪薪褘械锌芯写锌褍薪泻褌褘芯锌懈褋褘胁邪褞褌薪邪斜芯褉屑械褌芯写芯胁, 芯褋薪芯胁邪薪薪褘褏薪邪褋懈薪褏褉芯薪薪芯屑屑褍谢褜褌懈褌芯薪邪谢褜薪芯屑邪薪邪谢懈蟹械. 小懈薪褏褉芯薪薪褘泄屑褍谢褜褌懈褌芯薪邪谢褜薪褘泄邪薪邪谢懈蟹屑芯卸薪芯锌褉懈屑械薪褟褌褜泻懈褋锌褘褌褍械屑芯屑褍芯斜芯褉褍写芯胁邪薪懈褞褋邪薪邪谢芯谐芯胁褘屑懈懈谢懈褑懈褎褉芯胁褘屑懈胁褏芯写邪屑懈懈胁褘褏芯写邪屑懈, 械褋谢懈褔邪褋褌芯褌褘写懈褋泻褉械褌懈蟹邪褑懈懈谐械薪械褉邪褌芯褉邪褋懈谐薪邪谢邪懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟懈邪薪邪谢懈蟹邪褌芯褉邪褋懈谐薪邪谢邪屑芯谐褍褌斜褘褌褜褋懈薪褏褉芯薪薪褘屑懈. 协褌芯锌褉懈褋褍褖械斜芯谢褜褕懈薪褋褌胁褍褑懈褎褉芯-褑懈褎褉芯胁褘褏胁懈写芯胁懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟; 懈褝褌芯谢械谐泻芯屑芯卸薪芯芯褉谐邪薪懈蟹芯胁邪褌褜胁泻褉芯褋褋-写芯屑械薪薪褘褏胁懈写邪褏懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 锌褍褌械屑褋懈薪褏褉芯薪懈蟹邪褑懈懈邪薪邪谢芯谐芯胁芯谐芯谐械薪械褉邪褌芯褉邪懈谢懈邪薪邪谢懈蟹邪褌芯褉邪褋褔邪褋褌芯褌芯泄写懈褋泻褉械褌懈蟹邪褑懈懈懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟. 袛谢褟褑懈褎褉芯-褑懈褎褉芯胁芯谐芯懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 谐写械胁褏芯写懈胁褘褏芯写懈屑械褞褌褉邪蟹谢懈褔薪褘械懈谢懈邪褋懈薪褏褉芯薪薪褘械褔邪褋褌芯褌褘写懈褋泻褉械褌懈蟹邪褑懈懈 (薪邪锌褉懈屑械褉, 胁锌褉械芯斜褉邪蟹芯胁邪褌械谢褟褏褔邪褋褌芯褌褘写懈褋泻褉械褌懈蟹邪褑懈懈), 褋懈薪褏褉芯薪薪褘泄屑褍谢褜褌懈褌芯薪邪谢褜薪褘泄邪薪邪谢懈蟹薪械谢褜蟹褟懈褋锌芯谢褜蟹芯胁邪褌褜, 蟹邪懈褋泻谢褞褔械薪懈械屑褋谢褍褔邪褟, 泻芯谐写邪邪薪邪谢懈蟹邪褌芯褉褋懈谐薪邪谢邪褋锌芯褋芯斜械薪锌褉芯胁芯写懈褌褜锌芯胁褌芯褉薪褍褞写懈褋泻褉械褌懈蟹邪褑懈褞胁褏芯写薪芯谐芯褋懈谐薪邪谢邪, 褔褌芯斜褘芯薪褋褌褉芯谐芯褋芯芯褌胁械褌褋褌胁芯胁邪谢褔邪褋褌芯褌械写懈褋泻褉械褌懈蟹邪褑懈懈谐械薪械褉邪褌芯褉邪褋懈谐薪邪谢邪. 袛谢褟胁褋械褏芯锌懈褋邪薪薪褘褏薪懈卸械屑械褌芯写芯胁, 蟹邪懈褋泻谢褞褔械薪懈械屑芯褋芯斜芯芯谐芯胁芯褉械薪薪褘褏褋谢褍褔邪械胁, 懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械懈屑械械褌泻芯薪褎懈谐褍褉邪褑懈褞褋芯褋褌邪薪写邪褉褌薪褘屑懈薪邪褋褌褉芯泄泻邪屑懈, 泻邪泻芯锌懈褋邪薪芯胁锌.5.4. 袝褋谢懈懈褋锌芯谢褜蟹褍褞褌写褉褍谐懈械薪邪褋褌褉芯泄泻懈, 褝褌芯写芯谢卸薪芯斜褘褌褜褟褋薪芯芯谐芯胁芯褉械薪芯.袗.2.2 袙褏芯写薪芯泄褋懈谐薪邪谢 (懈蟹屑械褉懈褌械谢褜薪褘泄褋懈谐薪邪谢) 袧邪懈褋锌褘褌褍械屑芯械芯斜芯褉褍写芯胁邪薪懈械褋谢械写褍械褌锌芯写邪胁邪褌褜胁褏芯写薪褘械懈褋锌褘褌邪褌械谢褜薪褘械褋懈谐薪邪谢褘, 胁蟹褟褌褘械懈蟹褌邪斜谢懈褑褘 A.1, 褋写谢懈薪芯泄锌械褉懈芯写邪 2n, 褋芯写械褉卸邪褖懈械褋褍屑屑褍屑薪芯谐懈褏褋懈薪褍褋芯懈写邪谢褜薪褘褏褋懈谐薪邪谢芯胁, 褉邪褋锌褉械写械谢械薪薪褘褏锌芯胁薪褍褌褉懈锌芯谢芯褋薪芯屑褍写懈邪锌邪蟹芯薪褍褔邪褋褌芯褌, 锌褉懈褔械屑胁褋械褌芯薪邪, 褋芯写械褉卸邪褖懈械褋褟胁褌邪斜谢懈褑械胁芯谢薪, 蟹邪泻谢褞褔邪褞褌胁褋械斜械褔械褌薪芯械褔懈褋谢芯锌芯谢薪褘褏锌械褉懈芯写芯胁. 袛芯谢卸薪芯斜褘褌褜褍褋褌邪薪芯胁谢械薪芯泻芯谢懈褔械褋褌胁芯褌芯薪芯胁, 褔邪褋褌芯褌懈邪屑锌谢懈褌褍写胁泻芯屑锌谢械泻褌械褌芯薪邪, 邪褌邪泻卸械写谢懈薪邪蟹邪锌懈褋懈 (2n). 袩芯褍屑芯谢褔邪薪懈褞褋谢械写褍械褌懈褋锌芯谢褜蟹芯胁邪褌褜 12 褌芯薪芯胁, 褉邪褋锌芯谢芯卸械薪薪褘褏锌芯谢芯谐邪褉懈褎屑懈褔械褋泻芯泄褕泻邪谢械, 泻邪卸写褘泄褋邪屑锌谢懈褌褍写芯泄屑懈薪褍褋 20 写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24">, 蟹邪泻谢褞褔械薪薪褘褏胁锌褉械写械谢邪褏写谢懈薪褘蟹邪锌懈褋懈懈蟹 16 384 懈屑锌褍谢褜褋芯胁. 袛谢褟褔邪褋褌芯褌褘写懈褋泻褉械褌懈蟹邪褑懈懈 48 泻袚褑懈胁械褉褏薪械泄谐褉邪薪懈褔薪芯泄褔邪褋褌芯褌褘 20 泻袚褑, 芯褌褉械谐褍谢懈褉芯胁邪薪薪褘械褔邪褋褌芯褌褘锌褉懈胁械写械薪褘胁褌邪斜谢懈褑械袗.1. 袩褉懈薪械芯斜褏芯写懈屑芯褋褌懈薪芯褉屑邪谢褜薪芯泄褔邪褋褌芯褌芯泄懈蟹屑械褉械薪懈褟写芯谢卸械薪斜褘褌褜褌芯薪, 斜谢懈卸邪泄褕懈泄泻褔邪褋褌芯褌械 997 袚褑 (褌芯薪薪芯屑械褉 7 胁褌邪斜谢懈褑械袗.1). 袝褋谢懈胁芯蟹屑芯卸薪芯懈褋锌芯谢褜蟹芯胁邪褌褜芯写懈薪懈褌芯褌卸械泻芯屑锌谢械泻褌写懈褋泻褉械褌薪褘褏蟹薪邪褔械薪懈泄锌褉懈褉邪蟹谢懈褔薪褘褏褔邪褋褌芯褌邪褏写懈褋泻褉械褌懈蟹邪褑懈懈, 褌芯胁薪褍褌褉懈锌芯谢芯褋薪褍褞芯斜谢邪褋褌褜芯斜褘褔薪芯屑邪褋褕褌邪斜懈褉褍褞褌锌芯褔邪褋褌芯褌械写懈褋泻褉械褌懈蟹邪褑懈懈.袗.2.3 袗薪邪谢懈蟹袗.2.3.1 袨斜褖懈械锌芯谢芯卸械薪懈褟 袙褘褏芯写薪芯泄褋懈谐薪邪谢懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟褋谢械写褍械褌邪薪邪谢懈蟹懈褉芯胁邪褌褜, 薪邪泻邪锌谢懈胁邪褟 2n 写懈褋泻褉械褌薪褘褏蟹薪邪褔械薪懈泄褋懈谐薪邪谢邪懈锌褉芯胁芯写褟 FFT-邪薪邪谢懈蟹 (斜械蟹芯泻芯薪) 薪邪泻芯锌谢械薪薪褘褏蟹薪邪褔械薪懈泄. 袩芯谢褍褔械薪薪褘泄薪邪斜芯褉写邪薪薪褘褏锌芯蟹胁芯谢褟械褌薪械锌芯褋褉械写褋褌胁械薪薪芯褉邪褋褋褔懈褌邪褌褜屑薪芯谐懈械褏邪褉邪泻褌械褉懈褋褌懈泻懈懈褋锌褘褌褍械屑芯谐芯芯斜芯褉褍写芯胁邪薪懈褟, 芯锌褉械写械谢械薪薪褘械薪懈卸械. 孝邪斜谢懈褑邪袗.1 - 袙芯谢薪芯胁褘械锌邪褉邪屑械褌褉褘胁褏芯写薪芯谐芯懈褋锌褘褌邪褌械谢褜薪芯谐芯褋懈谐薪邪谢邪<table><tbody><tr><td></td><td></td><td></td></tr><tr><td>袧芯屑械褉褌芯薪邪 </td><td>袟邪写邪薪薪邪褟褔邪褋褌芯褌邪, 袗, 袚褑</td><td>袟邪写邪薪薪邪褟褔邪褋褌芯褌邪, 袙, 袚褑 </td></tr><tr><td>1 </td><td>23,44</td><td>29,30 </td></tr><tr><td>2 </td><td>41,02</td><td>46,88 </td></tr><tr><td>3 </td><td>70,31</td><td>76,27 </td></tr><tr><td>4 </td><td>134,77</td><td>140,63 </td></tr><tr><td>5 </td><td>246,09</td><td>251,95 </td></tr><tr><td>6 </td><td>462,89</td><td>468,75 </td></tr><tr><td>7 </td><td>867,19</td><td>873,05 </td></tr><tr><td>8 </td><td>1623,05</td><td>1628,91 </td></tr><tr><td>9 </td><td>3041,02</td><td>3046,88 </td></tr><tr><td>10 </td><td>5695,31</td><td>5701,17 </td></tr><tr><td>11 </td><td>16675,78</td><td>10681,64 </td></tr><tr><td>12 </td><td>20003,91</td><td>20009,77 </td></tr><tr><td>袩褉懈屑械褔邪薪懈械 - 袛谢褟懈蟹屑械褉械薪懈褟锌械褉械泻褉械褋褌薪褘褏锌芯屑械褏屑械卸写褍泻邪薪邪谢邪屑懈锌褉械写谢邪谐邪械褌褋褟写胁邪邪谢褜褌械褉薪邪褌懈胁薪褘褏泻芯屑锌谢械泻褌邪蟹邪写邪薪薪褘褏褔邪褋褌芯褌, 泻邪泻褝褌芯芯锌懈褋邪薪芯薪懈卸械. 袝褋谢懈锌械褉械泻褉械褋褌薪褘械锌芯屑械褏懈薪械懈蟹屑械褉褟褞褌, 薪械芯斜褏芯写懈屑芯懈褋锌芯谢褜蟹芯胁邪褌褜褌芯谢褜泻芯芯写懈薪泻芯屑锌谢械泻褌蟹邪写邪薪薪褘褏褔邪褋褌芯褌.</td></tr></tbody></table>袗.2.3.2 袦褍谢褜褌懈褌芯薪邪谢褜薪褘泄泻芯褝褎褎懈褑懈械薪褌褍褋懈谢械薪懈褟 (袦袣校) 袦褍谢褜褌懈褌芯薪邪谢褜薪褘泄泻芯褝褎褎懈褑懈械薪褌褍褋懈谢械薪懈褟褋谢械写褍械褌褉邪褋褋褔懈褌褘胁邪褌褜泻邪泻芯褌薪芯褕械薪懈械邪屑锌谢懈褌褍写褘锌芯谢褍褔械薪薪芯谐芯锌褉懈薪芯褉屑邪谢褜薪芯泄褔邪褋褌芯褌械懈蟹屑械褉械薪懈褟褌芯薪邪泻锌械褉械写邪胁邪械屑芯泄邪屑锌谢懈褌褍写械褌芯薪邪, 胁褘褉邪卸械薪薪芯械胁写袘.袗.2.3.3 袦褍谢褜褌懈褌芯薪邪谢褜薪褘泄屑械卸泻邪薪邪谢褜薪褘泄斜邪谢邪薪褋泻芯褝褎褎懈褑懈械薪褌邪褍褋懈谢械薪懈褟 (袦孝袘) 袦褍谢褜褌懈褌芯薪邪谢褜薪褘泄屑械卸泻邪薪邪谢褜薪褘泄斜邪谢邪薪褋泻芯褝褎褎懈褑懈械薪褌邪褍褋懈谢械薪懈褟褋谢械写褍械褌褉邪褋褋褔懈褌褘胁邪褌褜泻邪泻芯褌薪芯褕械薪懈械邪屑锌谢懈褌褍写褘锌芯谢褍褔械薪薪褘褏锌褉懈薪芯褉屑邪谢褜薪芯泄褔邪褋褌芯褌械懈蟹屑械褉械薪懈褟褌芯薪芯胁屑械卸写褍写胁褍屑褟懈蟹屑械褉褟械屑褘屑懈泻邪薪邪谢邪屑懈, 胁褘褉邪卸械薪薪芯械胁写袘. 袝褋谢懈懈蟹屑械褉械薪懈褟锌褉芯胁芯写褟褌斜芯谢械械褔械屑薪邪写胁褍褏泻邪薪邪谢邪褏, 屑褍谢褜褌懈褌芯薪邪谢褜薪褘泄屑械卸泻邪薪邪谢褜薪褘泄斜邪谢邪薪褋泻芯褝褎褎懈褑懈械薪褌邪褍褋懈谢械薪懈褟写芯谢卸械薪锌褉械写褋褌邪胁谢褟褌褜褋芯斜芯泄芯褌薪芯褕械薪懈械褋邪屑芯泄斜芯谢褜褕芯泄懈蟹屑械褉械薪薪芯泄邪屑锌谢懈褌褍写褘泻褋邪屑芯泄屑邪谢械薪褜泻芯泄.袗.2.3.4 袦褍谢褜褌懈褌芯薪邪谢褜薪邪褟褔邪褋褌芯褌薪邪褟褏邪褉邪泻褌械褉懈褋褌懈泻邪 (袦效啸) 袦褍谢褜褌懈褌芯薪邪谢褜薪褍褞褔邪褋褌芯褌薪褍褞褏邪褉邪泻褌械褉懈褋褌懈泻褍褋谢械写褍械褌褉邪褋褋褔懈褌褘胁邪褌褜锌褍褌械屑褉邪褋褔械褌邪芯褌薪芯褕械薪懈褟邪屑锌谢懈褌褍写褘泻邪卸写芯谐芯锌芯谢褍褔械薪薪芯谐芯褌芯薪邪泻邪屑锌谢懈褌褍写械, 锌芯谢褍褔械薪薪芯泄锌褉懈薪芯褉屑邪谢褜薪芯泄褔邪褋褌芯褌械懈蟹屑械褉械薪懈褟, 胁写袘. 袪械蟹褍谢褜褌邪褌褋谢械写褍械褌锌芯褋褌褉芯懈褌褜胁胁懈写械谐褉邪褎懈泻邪, 芯斜褗械写懈薪褟褞褖械谐芯褌芯褔泻懈, 锌芯谢褍褔械薪薪褘械懈蟹芯褌薪芯褕械薪懈褟写谢褟泻邪卸写芯谐芯褌芯薪邪, 褋褔邪褋褌芯褌芯泄, 芯褌谢芯卸械薪薪芯泄锌芯芯褋懈啸, 懈泻芯褝褎褎懈褑懈械薪褌芯屑褍褋懈谢械薪懈褟, 芯褌谢芯卸械薪薪褘屑锌芯芯褋懈 Y. 楔泻邪谢邪锌芯芯褋懈啸写芯谢卸薪邪斜褘褌褜谢懈薪械泄薪芯泄, 械褋谢懈斜褘谢懈褍泻邪蟹邪薪褘褌芯薪邪, 谢懈薪械泄薪芯芯褌褋褌芯褟褖懈械写褉褍谐芯褌写褉褍谐邪, 懈谢芯谐邪褉懈褎屑懈褔械褋泻芯泄胁褋谢褍褔邪械褌芯薪芯胁, 褉邪褋锌芯谢芯卸械薪薪褘褏锌芯谢芯谐邪褉懈褎屑懈褔械褋泻芯屑褍蟹邪泻芯薪褍.袗.2.3.5 袦褍谢褜褌懈泻邪薪邪谢褜薪邪褟褎邪蟹芯胁邪褟褏邪褉邪泻褌械褉懈褋褌懈泻邪 (袦肖啸) 肖邪蟹褍泻邪卸写芯谐芯锌芯谢褍褔械薪薪芯谐芯褌芯薪邪褋谢械写褍械褌褉邪褋褋褔懈褌褘胁邪褌褜泻邪泻邪褉泻褌邪薪谐械薪褋芯褌薪芯褕械薪懈褟屑薪懈屑芯谐芯懈写械泄褋褌胁懈褌械谢褜薪芯谐芯泻芯屑锌芯薪械薪褌邪泻芯屑锌谢械泻褋薪芯谐芯褉械蟹褍谢褜褌邪褌邪 FTT. 肖邪蟹褍锌褉懈泻邪卸写芯泄褔邪褋褌芯褌械褌芯薪邪褋谢械写褍械褌薪芯褉屑邪谢懈蟹芯胁邪褌褜锌芯芯褌薪芯褕械薪懈褞泻褎邪蟹械, 褉邪褋褋褔懈褌邪薪薪芯泄写谢褟锌芯谢褍褔械薪薪芯泄薪芯褉屑邪谢褜薪芯泄褔邪褋褌芯褌褘懈蟹屑械褉械薪懈褟. 袪械蟹褍谢褜褌邪褌褋谢械写褍械褌锌芯褋褌褉芯懈褌褜胁胁懈写械谐褉邪褎懈泻邪, 芯斜褗械写懈薪褟褞褖械谐芯褌芯褔泻懈, 锌芯谢褍褔械薪薪褘械懈蟹薪芯褉屑邪谢懈蟹芯胁邪薪薪芯泄褎邪蟹褘写谢褟泻邪卸写芯谐芯褌芯薪邪, 褋褔邪褋褌芯褌芯泄, 芯褌谢芯卸械薪薪芯泄锌芯芯褋懈啸, 懈褎邪蟹芯泄, 芯褌谢芯卸械薪薪芯泄锌芯芯褋懈 Y. 楔泻邪谢邪锌芯芯褋懈啸写芯谢卸薪邪斜褘褌褜谢懈薪械泄薪芯泄, 械褋谢懈斜褘谢懈褍泻邪蟹邪薪褘褌芯薪邪, 谢懈薪械泄薪芯芯褌褋褌芯褟褖懈械写褉褍谐芯褌写褉褍谐邪, 懈谢芯谐邪褉懈褎屑懈褔械褋泻芯泄胁褋谢褍褔邪械褌芯薪芯胁, 褉邪褋锌芯谢芯卸械薪薪褘褏锌芯谢芯谐邪褉懈褎屑懈褔械褋泻芯屑褍蟹邪泻芯薪褍.袗.2.3.6 袦褍谢褜褌懈褌芯薪邪谢褜薪芯械懈褋泻邪卸械薪懈械 (袦孝袠) 袩褉懈屑械褔邪薪懈械 - 袣邪泻锌褉邪胁懈谢芯, 薪械褑械谢械褋芯芯斜褉邪蟹薪芯锌褉芯胁芯写懈褌褜褉邪蟹谢懈褔懈械屑械卸写褍懈褋泻邪卸械薪懈械屑谐邪褉屑芯薪懈泻懈懈懈薪褌械褉屑芯写褍谢褟褑懈芯薪薪褘屑懈锌褉芯写褍泻褌邪屑懈褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑屑褍谢褜褌懈褌芯薪邪谢褜薪芯谐芯邪薪邪谢懈蟹邪. 袠蟹褝褌懈褏褋芯芯斜褉邪卸械薪懈泄芯斜褘褔薪芯褉邪褋褋褔懈褌褘胁邪褞褌芯斜褖械械懈褋泻邪卸械薪懈械. 袦褍谢褜褌懈褌芯薪邪谢褜薪芯械懈褋泻邪卸械薪懈械褋谢械写褍械褌褉邪褋褋褔懈褌褘胁邪褌褜泻邪泻褋褉械写薪械泻胁邪写褉邪褌懈褔薪芯械蟹薪邪褔械薪懈械褋褍屑屑褘斜懈薪芯胁 (写胁芯懈褔薪褘褏褝谢械屑械薪褌芯胁), 懈屑械褞褖懈褏褔械褌薪芯械蟹薪邪褔械薪懈械胁 FFT, 泻芯褌芯褉褘械薪械褋芯写械褉卸邪褌褌芯薪芯胁胁褏芯写薪芯谐芯懈褋锌褘褌邪褌械谢褜薪芯谐芯褋懈谐薪邪谢邪. 袪械蟹褍谢褜褌邪褌屑芯卸薪芯胁褘褉邪蟹懈褌褜胁邪斜褋芯谢褞褌薪褘褏械写懈薪懈褑邪褏 (写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24"> 懈谢懈 V<img src="data:image/jpeg;base64,R0lGODdhGAAYAIABAAAAAP///ywAAAAAGAAYAAACMIyPqcvtD6OctNqLs968SwAEISiOoUEq4Em2aHO+ojwvcc0iN43LeXL7tVKeorFSAAA7" width="24" height="24">), 懈谢懈械谐芯屑芯卸薪芯胁褘褉邪蟹懈褌褜锌芯芯褌薪芯褕械薪懈褞泻邪屑锌谢懈褌褍写械锌芯谢褍褔械薪薪芯谐芯锌褉懈薪芯褉屑邪谢褜薪芯泄褔邪褋褌芯褌械懈蟹屑械褉械薪懈褟褌芯薪邪, 胁写械褑懈斜械谢邪褏懈谢懈锌褉芯褑械薪褌邪褏. 袧邪芯褌薪芯褋懈褌械谢褜薪褘泄褉械蟹褍谢褜褌邪褌褋褍褖械褋褌胁械薪薪芯胁谢懈褟械褌泻芯谢懈褔械褋褌胁芯锌褉懈屑械薪褟械屑褘褏褌芯薪芯胁. 袙蟹胁械褕械薪薪褘泄懈谢懈芯谐褉邪薪懈褔械薪薪褘泄锌芯写懈邪锌邪蟹芯薪褍褉械蟹褍谢褜褌邪褌屑芯卸薪芯锌芯谢褍褔懈褌褜锌褍褌械屑褍屑薪芯卸械薪懈褟斜懈薪芯胁 (写胁芯懈褔薪褘褏褝谢械屑械薪褌芯胁) FFT 薪邪芯谐懈斜邪褞褖褍褞褌褉械斜褍械屑芯泄胁蟹胁械褕械薪薪芯泄褏邪褉邪泻褌械褉懈褋褌懈泻懈锌械褉械写懈褏褋褍屑屑懈褉芯胁邪薪懈械屑. 袚褉邪褎懈褔械褋泻褍褞蟹邪胁懈褋懈屑芯褋褌褜屑褍谢褜褌懈褌芯薪邪谢褜薪芯谐芯懈褋泻邪卸械薪懈褟芯褌褔邪褋褌芯褌褘屑芯卸薪芯锌芯褋褌褉芯懈褌褜锌褍褌械屑懈薪写懈泻邪褑懈懈邪屑锌谢懈褌褍写斜懈薪芯胁 (写胁芯懈褔薪褘褏褝谢械屑械薪褌芯胁) 懈褋泻邪卸械薪懈褟懈谢懈锌褍褌械屑褋褍屑屑懈褉芯胁邪薪懈褟褝褌懈褏斜懈薪芯胁 (写胁芯懈褔薪褘褏褝谢械屑械薪褌芯胁), 薪邪锌褉懈屑械褉, 胁锌芯谢芯褋邪褏褌褉械褌褜械泄褔邪褋褌懈芯泻褌邪胁褘.袗.2.3.7 袦褍谢褜褌懈褌芯薪邪谢褜薪褘泄褕褍屑 (袦孝楔) 袦褍谢褜褌懈褌芯薪邪谢褜薪褘泄褕褍屑褋谢械写褍械褌褉邪褋褋褔懈褌褘胁邪褌褜胁胁懈写械褍写胁芯械薪薪芯谐芯褋褉械写薪械泻胁邪写褉邪褌懈褔薪芯谐芯蟹薪邪褔械薪懈褟褋褍屑屑褘薪械褔械褌薪褘褏斜懈薪芯胁 (写胁芯懈褔薪褘褏褝谢械屑械薪褌芯胁) 胁 FFT. 校写胁芯械薪懈械薪械芯斜褏芯写懈屑芯写谢褟褌芯谐芯, 褔褌芯斜褘胁泻谢褞褔懈褌褜褕褍屑, 泻芯褌芯褉褘泄, 泻邪泻锌褉械写锌芯谢邪谐邪褞褌, 锌褉懈褋褍褌褋褌胁褍械褌胁褔械褌薪褘褏斜懈薪邪褏 (写胁芯懈褔薪褘褏褝谢械屑械薪褌邪褏). 袙蟹胁械褕械薪薪褘泄懈谢懈芯谐褉邪薪懈褔械薪薪褘泄锌芯写懈邪锌邪蟹芯薪褍褉械蟹褍谢褜褌邪褌屑芯卸薪芯锌芯谢褍褔懈褌褜锌褍褌械屑褍屑薪芯卸械薪懈褟斜懈薪芯胁 (写胁芯懈褔薪褘褏褝谢械屑械薪褌芯胁) FFT 薪邪芯谐懈斜邪褞褖褍褞褌褉械斜褍械屑芯泄胁蟹胁械褕械薪薪芯泄褏邪褉邪泻褌械褉懈褋褌懈泻懈锌械褉械写褋褍屑屑懈褉芯胁邪薪懈械屑. 袚褉邪褎懈褔械褋泻褍褞蟹邪胁懈褋懈屑芯褋褌褜褋锌械泻褌褉邪褕褍屑邪屑芯卸薪芯锌芯褋褌褉芯懈褌褜锌褍褌械屑懈薪写懈泻邪褑懈懈邪屑锌谢懈褌褍写斜懈薪芯胁 (写胁芯懈褔薪褘褏褝谢械屑械薪褌芯胁) 褕褍屑邪懈谢懈锌褍褌械屑褋褍屑屑懈褉芯胁邪薪懈褟褝褌懈褏斜懈薪芯胁 (写胁芯懈褔薪褘褏褝谢械屑械薪褌芯胁), 薪邪锌褉懈屑械褉, 胁锌芯谢芯褋邪褏褌褉械褌褜械泄褔邪褋褌懈芯泻褌邪胁褘.袗.2.3.8 袦褍谢褜褌懈褌芯薪邪谢褜薪芯械懈褋泻邪卸械薪懈械懈褕褍屑 (袦孝袠懈楔) 袦褍谢褜褌懈褌芯薪邪谢褜薪芯械懈褋泻邪卸械薪懈械懈褕褍屑褋谢械写褍械褌褉邪褋褋褔懈褌褘胁邪褌褜泻邪泻褋褉械写薪械泻胁邪写褉邪褌懈褔薪芯械蟹薪邪褔械薪懈械褋褍屑屑褘胁褋械褏斜懈薪芯胁 (写胁芯懈褔薪褘褏褝谢械屑械薪褌芯胁) FFT, 薪械褋芯写械褉卸邪褖懈褏褌芯薪芯胁. 协褌芯褌褉械蟹褍谢褜褌邪褌屑芯卸薪芯胁褘褉邪蟹懈褌褜胁邪斜褋芯谢褞褌薪褘褏械写懈薪懈褑邪褏 (写袘<img src="data:image/jpeg;base64,R0lGODdhFAAYAIABAAAAAP///ywAAAAAFAAYAAACLIyPqcvtD6OctNqLJ9jc7AA0oQd6o3IeY5qsKsSlLFq2DusyeI5+r58JCi0FADs=" width="20" height="24"> 懈谢懈 V<img src="data:image/jpeg;base64,R0lGODdhGAAYAIABAAAAAP///ywAAAAAGAAYAAACMIyPqcvtD6OctNqLs968SwAEISiOoUEq4Em2aHO+ojwvcc0iN43LeXL7tVKeorFSAAA7" width="24" height="24">) 懈谢懈械谐芯屑芯卸薪芯褋芯芯褌胁械褌褋褌胁褍褞褖懈屑芯斜褉邪蟹芯屑胁褘褉邪蟹懈褌褜芯褌薪芯褋懈褌械谢褜薪芯邪屑锌谢懈褌褍写褘锌芯谢褍褔械薪薪芯谐芯锌褉懈薪芯褉屑邪谢褜薪芯泄褔邪褋褌芯褌械懈蟹屑械褉械薪懈褟褌芯薪邪, 胁写械褑懈斜械谢邪褏懈谢懈锌褉芯褑械薪褌邪褏. 袧邪芯褌薪芯褋懈褌械谢褜薪褘泄褉械蟹褍谢褜褌邪褌褋褍褖械褋褌胁械薪薪芯胁谢懈褟械褌泻芯谢懈褔械褋褌胁芯锌褉懈屑械薪褟械屑褘褏褌芯薪芯胁. 袙蟹胁械褕械薪薪褘泄懈谢懈芯谐褉邪薪懈褔械薪薪褘泄锌芯写懈邪锌邪蟹芯薪褍褉械蟹褍谢褜褌邪褌屑芯卸薪芯锌芯谢褍褔懈褌褜锌褍褌械屑褍屑薪芯卸械薪懈褟斜懈薪芯胁 (写胁芯懈褔薪褘褏褝谢械屑械薪褌芯胁) FFT 薪邪芯谐懈斜邪褞褖褍褞褌褉械斜褍械屑芯泄胁蟹胁械褕械薪薪芯泄褏邪褉邪泻褌械褉懈褋褌懈泻懈锌械褉械写褋褍屑屑懈褉芯胁邪薪懈械屑. 袚褉邪褎懈褔械褋泻褍褞蟹邪胁懈褋懈屑芯褋褌褜褋锌械泻褌褉邪屑褍谢褜褌懈褌芯薪邪谢褜薪芯谐芯懈褋泻邪卸械薪懈褟懈褕褍屑邪屑芯卸薪芯锌芯褋褌褉芯懈褌褜锌褍褌械屑懈薪写懈泻邪褑懈懈邪屑锌谢懈褌褍写薪械褌芯薪邪谢褜薪褘褏斜懈薪芯胁 (写胁芯懈褔薪褘褏褝谢械屑械薪褌芯胁) 懈谢懈锌褍褌械屑褋褍屑屑懈褉芯胁邪薪懈褟褝褌懈褏 (写胁芯懈褔薪褘褏褝谢械屑械薪褌芯胁), 薪邪锌褉懈屑械褉, 胁写懈邪锌邪蟹芯薪邪褏褌褉械褌褜械泄褔邪褋褌懈芯泻褌邪胁褘.袗.2.3.9 袦褍谢褜褌懈褌芯薪邪谢褜薪褘械屑械卸泻邪薪邪谢褜薪褘械锌械褉械泻褉械褋褌薪褘械锌芯屑械褏懈 袛谢褟懈蟹屑械褉械薪懈褟屑褍谢褜褌懈褌芯薪邪谢褜薪褘褏屑械卸泻邪薪邪谢褜薪褘褏锌械褉械泻褉械褋褌薪褘褏锌芯屑械褏薪邪泻邪薪邪谢褘, 薪邪泻芯褌芯褉褘褏锌褉芯胁芯写褟褌懈蟹屑械褉械薪懈褟, 褋谢械写褍械褌锌芯写邪胁邪褌褜褉邪蟹谢懈褔薪褘械褔邪褋褌芯褌褘褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑泻邪泻薪邪斜芯褉邪袗, 褌邪泻懈薪邪斜芯褉邪袙蟹邪写邪薪薪褘褏褔邪褋褌芯褌懈蟹胁褘褕械锌褉懈胁械写械薪薪芯泄褌邪斜谢懈褑褘. 袟邪褌械屑屑芯卸薪芯褉邪褋褋褔懈褌邪褌褜屑褍谢褜褌懈褌芯薪邪谢褜薪褘械屑械卸泻邪薪邪谢褜薪褘械锌械褉械泻褉械褋褌薪褘械锌芯屑械褏懈锌褉懈谢褞斜芯泄褔邪褋褌芯褌械, 褉邪褋褋褔懈褌褘胁邪褟芯褌薪芯褕械薪懈械锌芯谢褍褔械薪薪芯泄邪屑锌谢懈褌褍写褘胁斜懈薪邪褏 (胁写胁芯懈褔薪褘褏褝谢械屑械薪褌邪褏) 胁芯写薪芯屑泻邪薪邪谢械斜械蟹锌芯写邪褔懈褋懈谐薪邪谢邪泻邪屑锌谢懈褌褍写械斜懈薪芯胁 (写胁芯懈褔薪褘褏褝谢械屑械薪褌芯胁) 锌芯屑械褏胁写褉褍谐芯屑泻邪薪邪谢械; 锌械褉械泻褉械褋褌薪褍褞锌芯屑械褏褍胁褘褉邪卸邪褞褌胁写袘. 小谢械写褍械褌芯斜褉邪褌懈褌褜胁薪懈屑邪薪懈械, 褔褌芯锌械褉械泻褉械褋褌薪褍褞锌芯屑械褏褍锌褉懈 A>B 懈 B>A 屑芯卸薪芯褉邪褋褋褔懈褌邪褌褜锌芯芯褌写械谢褜薪芯褋褌懈. 袦芯卸薪芯锌芯褋褌褉芯懈褌褜谐褉邪褎懈褔械褋泻褍褞蟹邪胁懈褋懈屑芯褋褌褜褏邪褉邪泻褌械褉懈褋褌懈泻懈锌械褉械泻褉械褋褌薪褘褏锌芯屑械褏芯褌褔邪褋褌芯褌褘.<h2>袩褉懈谢芯卸械薪懈械袛袗 (褋锌褉邪胁芯褔薪芯械). 小胁械写械薪懈褟芯褋芯芯褌胁械褌褋褌胁懈懈屑械卸谐芯褋褍写邪褉褋褌胁械薪薪褘褏褋褌邪薪写邪褉褌芯胁褋褋褘谢芯褔薪褘屑屑械卸写褍薪邪褉芯写薪褘屑褋褌邪薪写邪褉褌邪屑</h2>袩褉懈谢芯卸械薪懈械袛袗 (褋锌褉邪胁芯褔薪芯械) 孝邪斜谢懈褑邪袛袗.1<table><tbody><tr><td></td><td></td><td></td></tr><tr><td>袨斜芯蟹薪邪褔械薪懈械懈薪邪懈屑械薪芯胁邪薪懈械褋褋褘谢芯褔薪芯谐芯屑械卸写褍薪邪褉芯写薪芯谐芯褋褌邪薪写邪褉褌邪 </td><td>小褌械锌械薪褜褋芯芯褌胁械褌褋褌胁懈褟 </td><td>袨斜芯蟹薪邪褔械薪懈械懈薪邪懈屑械薪芯胁邪薪懈械褋芯芯褌胁械褌褋褌胁褍褞褖械谐芯屑械卸谐芯褋褍写邪褉褋褌胁械薪薪芯谐芯褋褌邪薪写邪褉褌邪</td></tr><tr><td>IEC 60268-1 袨斜芯褉褍写芯胁邪薪懈械蟹胁褍泻芯胁褘褏褋懈褋褌械屑 - 效邪褋褌褜 1: 袨斜褖懈械锌芯谢芯卸械薪懈褟 </td><td>IDT </td><td>袚袨小孝 IEC 60268-1-2014 袨斜芯褉褍写芯胁邪薪懈械蟹胁褍泻芯胁褘褏褋懈褋褌械屑. 效邪褋褌褜 1. 袨斜褖懈械锌芯谢芯卸械薪懈褟</td></tr><tr><td>IEC 60268-2 袨斜芯褉褍写芯胁邪薪懈械蟹胁褍泻芯胁褘褏褋懈褋褌械屑 - 效邪褋褌褜 2: 袪邪蟹褗褟褋薪械薪懈械芯褋薪芯胁薪褘褏褌械褉屑懈薪芯胁懈褋锌芯褋芯斜芯胁褉邪褋褔械褌邪</td><td>-</td><td>*</td></tr><tr><td>IEC 60958-1 笑懈褎褉芯胁芯泄邪褍写懈芯懈薪褌械褉褎械泄褋 - 效邪褋褌褜 1: 袨斜褖懈械锌芯谢芯卸械薪懈褟 </td><td>IDT </td><td>袚袨小孝 IEC 60958-1-2014 袠薪褌械褉褎械泄褋褑懈褎褉芯胁芯泄蟹胁褍泻芯胁芯泄邪锌锌邪褉邪褌褍褉褘. 效邪褋褌褜 1. 袨斜褖懈械锌芯谢芯卸械薪懈褟</td></tr><tr><td>IEC 61260 协谢械泻褌褉芯邪泻褍褋褌懈泻邪 - 袨泻褌邪胁薪褘械褎懈谢褜褌褉褘懈写褉芯斜薪芯-芯泻褌邪胁薪褘械褎懈谢褜褌褉褘</td><td>-</td><td>*</td></tr><tr><td>IEC 61606-1 袗褍写懈芯- 懈邪褍写懈芯胁懈写械芯芯斜芯褉褍写芯胁邪薪懈械 - 袣芯屑锌芯薪械薪褌褘褑懈褎褉芯胁芯泄邪褍写懈芯邪锌锌邪褉邪褌褍褉褘 - 袨褋薪芯胁薪褘械屑械褌芯写褘懈蟹屑械褉械薪懈褟邪褍写懈芯褏邪褉邪泻褌械褉懈褋褌懈泻 - 效邪褋褌褜 1: 袨斜褖懈械锌芯谢芯卸械薪懈褟 </td><td>IDT </td><td>袚袨小孝 IEC 61606-1-2014 袗褍写懈芯- 懈邪褍写懈芯胁懈蟹褍邪谢褜薪芯械芯斜芯褉褍写芯胁邪薪懈械. 袣芯屑锌芯薪械薪褌褘褑懈褎褉芯胁芯泄邪褍写懈芯邪锌锌邪褉邪褌褍褉褘. 袨褋薪芯胁薪褘械屑械褌芯写褘懈蟹屑械褉械薪懈褟邪褍写懈芯褏邪褉邪泻褌械褉懈褋褌懈泻. 效邪褋褌褜 1. 袨斜褖懈械锌芯谢芯卸械薪懈褟</td></tr><tr><td>AES11-2003 袩褉邪泻褌懈褔械褋泻懈械袪械泻芯屑械薪写邪褑懈懈 AES 写谢褟褑懈褎褉芯胁芯泄邪褍写懈芯邪锌锌邪褉邪褌褍褉褘 - 小懈薪褏褉芯薪懈蟹邪褑懈褟褑懈褎褉芯胁芯谐芯邪褍写懈芯芯斜芯褉褍写芯胁邪薪懈褟写谢褟褋褌褍写懈泄薪芯泄褉邪斜芯褌褘</td><td>-</td><td>*</td></tr><tr><td>* 小芯芯褌胁械褌褋褌胁褍褞褖懈泄屑械卸谐芯褋褍写邪褉褋褌胁械薪薪褘泄褋褌邪薪写邪褉褌芯褌褋褍褌褋褌胁褍械褌. 袛芯械谐芯褍褌胁械褉卸写械薪懈褟褉械泻芯屑械薪写褍械褌褋褟懈褋锌芯谢褜蟹芯胁邪褌褜锌械褉械胁芯写薪邪褉褍褋褋泻懈泄褟蟹褘泻写邪薪薪芯谐芯屑械卸写褍薪邪褉芯写薪芯谐芯褋褌邪薪写邪褉褌邪. 袩械褉械胁芯写写邪薪薪芯谐芯屑械卸写褍薪邪褉芯写薪芯谐芯褋褌邪薪写邪褉褌邪薪邪褏芯写懈褌褋褟胁肖械写械褉邪谢褜薪芯屑懈薪褎芯褉屑邪褑懈芯薪薪芯屑褎芯薪写械褌械褏薪懈褔械褋泻懈褏褉械谐谢邪屑械薪褌芯胁懈褋褌邪薪写邪褉褌芯胁.</td></tr><tr><td>袩褉懈屑械褔邪薪懈械 - 袙薪邪褋褌芯褟褖械泄褌邪斜谢懈褑械懈褋锌芯谢褜蟹芯胁邪薪芯褋谢械写褍褞褖械械褍褋谢芯胁薪芯械芯斜芯蟹薪邪褔械薪懈械褋褌械锌械薪懈褋芯芯褌胁械褌褋褌胁懈褟褋褌邪薪写邪褉褌芯胁: - IDT - 懈写械薪褌懈褔薪褘械褋褌邪薪写邪褉褌褘.</td></tr></tbody></table><h2>袘懈斜谢懈芯谐褉邪褎懈褟</h2><table><tbody><tr><td></td><td></td></tr><tr><td>IEC 60268-3 (袦协袣 60268-3)</td><td>Sound system equipment - Part 3: Amplifiers (袨斜芯褉褍写芯胁邪薪懈械写谢褟邪泻褍褋褌懈褔械褋泻懈褏褋懈褋褌械屑 - 效邪褋褌褜 3: 校褋懈谢懈褌械谢懈)</td></tr><tr><td>IEC 60748-4-3 (袦协袣 60748-4-3)</td><td>Semiconductor devices - Integrated circuits - Part 4-3: Interface integrated circuits - Dynamic criteria for analogue-digital converters (ADC) (袩芯谢褍锌褉芯胁芯写薪懈泻芯胁褘械褍褋褌褉芯泄褋褌胁邪 - 袠薪褌械谐褉邪谢褜薪褘械褋褏械屑褘 - 效邪褋褌褜 4-3: 袠薪褌械谐褉邪谢褜薪褘械褋褏械屑褘懈薪褌械褉褎械泄褋邪 - 袛懈薪邪屑懈褔械褋泻懈械泻褉懈褌械褉懈懈写谢褟邪薪邪谢芯谐芯-褑懈褎褉芯胁褘褏锌褉械芯斜褉邪蟹芯胁邪褌械谢械泄)</td></tr><tr><td>IEC 61938 (袦协袣 60748-4-3)</td><td>Audio, video and audiovisual systems - Interconnections and matching values - Preferred matching values of analogue signals (袗褍写懈芯-, 胁懈写械芯- 懈邪褍写懈芯胁懈写械芯褋懈褋褌械屑褘 - 袙蟹邪懈屑薪褘械褋芯械写懈薪械薪懈褟懈褋芯谐谢邪褋褍褞褖懈械褋褟胁械谢懈褔懈薪褘 - 袩褉械写锌芯褔褌懈褌械谢褜薪褘械褋芯谐谢邪褋褍褞褖懈械褋褟胁械谢懈褔懈薪褘邪薪邪谢芯谐芯胁褘褏褋懈谐薪邪谢芯胁)</td></tr><tr><td>AES3-2003 (AEC3-2003)</td><td>AES standard for digital audio engineering - Serial transmission format for two channel linearly represented digital audio data (小褌邪薪写邪褉褌 AES 写谢褟褑懈褎褉芯胁芯泄邪褍写懈芯邪锌锌邪褉邪褌褍褉褘 - 肖芯褉屑邪褌锌芯褋谢械写芯胁邪褌械谢褜薪芯泄锌械褉械写邪褔懈写谢褟褑懈褎褉芯胁褘褏邪褍写懈芯写邪薪薪褘褏, 谢懈薪械泄薪芯锌褉械写褋褌邪胁谢械薪薪褘褏写胁褍屑褟)</td></tr><tr><td>AES5-2003 (AEC5-2003)</td><td>AES recommended practice for professional digital audio - Preferred sampling frequencies for applications employing pulse-code modulation (袪械泻芯屑械薪写芯胁邪薪薪邪褟 AES 锌褉邪泻褌懈泻邪写谢褟锌褉芯褎械褋褋懈芯薪邪谢褜薪芯泄褑懈褎褉芯胁芯泄邪褍写懈芯-(邪锌锌邪褉邪褌褍褉褘) - 袩褉械写锌芯褔褌懈褌械谢褜薪褘械褔邪褋褌芯褌褘写懈褋泻褉械褌懈蟹邪褑懈懈写谢褟锌褉懈屑械薪械薪懈泄, 懈褋锌芯谢褜蟹褍褞褖懈褏懈屑锌褍谢褜褋薪芯泻芯写芯胁褍褞屑芯写褍谢褟褑懈褞)</td></tr><tr><td>SMPTE RP104 (小袦袩孝袝袨褌褔械褌 104)</td><td>Cross-Modulation Tests for Variable-Area Photographic Audio Tracks (袠褋锌褘褌邪薪懈褟薪邪锌械褉械泻褉械褋褌薪褍褞屑芯写褍谢褟褑懈褞写谢褟褎芯褌芯谐褉邪褎懈褔械褋泻懈褏蟹胁褍泻芯胁褘褏写芯褉芯卸械泻褋锌械褉械屑械薪薪芯泄锌谢芯褖邪写褜褞)</td></tr></tbody></table><table><tbody><tr><td></td><td></td><td></td></tr><tr><td>校袛袣 621:317.2 </td><td>袦袣小 33.160.30 </td><td>IDT </td></tr><tr><td></td></tr><tr><td>袣谢褞褔械胁褘械褋谢芯胁邪: 邪褍写懈芯-, 胁懈写械芯邪锌锌邪褉邪褌褍褉邪, 懈褋锌褘褌邪薪懈褟, 屑械褌芯写褘懈蟹屑械褉械薪懈泄, 胁褏芯写薪芯泄懈褋锌褘褌邪褌械谢褜薪褘泄褋懈谐薪邪谢, 胁褘褏芯写薪芯泄褋懈谐薪邪谢, 锌芯屑械褏懈, 褕褍屑褘, 懈褋泻邪卸械薪懈褟, 薪械谢懈薪械泄薪芯褋褌褜, 写懈薪邪屑懈褔械褋泻邪褟褏邪褉邪泻褌械褉懈褋褌懈泻邪, 邪屑锌谢懈褌褍写薪芯-褔邪褋褌芯褌薪邪褟褏邪褉邪泻褌械褉懈褋褌懈泻邪 </td></tr></tbody></table> 协谢械泻褌褉芯薪薪褘泄褌械泻褋褌写芯泻褍屑械薪褌邪 懈褋胁械褉械薪锌芯: 芯褎懈褑懈邪谢褜薪芯械懈蟹写邪薪懈械 袦.: 小褌邪薪写邪褉褌懈薪褎芯褉屑, 2015 </article>   <script> var inlineAdArr = new Array(); if(document.getElementsByClassName('article').length = 1 && window.innerWidth > 800) { var articleElement = document.getElementsByTagName('article')[0]; var multiplierAd = window.innerWidth > 800 ? 3 : 6; var curentInlineAdTopPos = articleElement.getBoundingClientRect().top + window.scrollY + multiplierAd * window.innerHeight; var curentInlineAdPos = 1; for (var i = 0; i < articleElement.childNodes.length; i++) { //console.log(articleElement.childNodes[i]); if(typeof articleElement.childNodes[i].getBoundingClientRect !== 'undefined' && articleElement.childNodes[i].getBoundingClientRect().top + window.scrollY > curentInlineAdTopPos) { var curentInlineAd = document.createElement('div'); curentInlineAd.className = 'align-center'; //curentInlineAd.style.cssText += 'background:#eee;margin:15px -20px'; curentInlineAd.style.cssText += 'margin-bottom:15px'; curentInlineAd.id = 'yandex_rtb_R-A-191603-1-' + 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袩褉芯褎械褋褋懈芯薪邪谢褜薪芯械锌褉懈屑械薪械薪懈械">袚袨小孝 IEC 61606-3-2014 袗褍写懈芯- 懈邪褍写懈芯胁懈蟹褍邪谢褜薪芯械芯斜芯褉褍写芯胁邪薪懈械. 袣芯屑锌芯薪械薪褌褘褑懈褎褉芯胁芯泄邪褍写懈芯邪锌锌邪褉邪褌褍褉褘. 袨褋薪芯胁薪褘械屑械褌芯写褘懈蟹屑械褉械薪懈泄蟹胁褍泻芯胁褘褏褏邪褉邪泻褌械褉懈褋褌懈泻. 效邪褋褌褜 3. 袩褉芯褎械褋褋懈芯薪邪谢褜薪芯械锌褉懈屑械薪械薪懈械</a></li><li class="content-list_item"><a class="a" href="/33/160/gost_iec_61883-1-2014" title="袚袨小孝 IEC 61883-1-2014 袘褘褌芯胁邪褟邪褍写懈芯/胁懈写械芯邪锌锌邪褉邪褌褍褉邪. 笑懈褎褉芯胁芯泄懈薪褌械褉褎械泄褋. 效邪褋褌褜 1. 袨斜褖懈械锌芯谢芯卸械薪懈褟">袚袨小孝 IEC 61883-1-2014 袘褘褌芯胁邪褟邪褍写懈芯/胁懈写械芯邪锌锌邪褉邪褌褍褉邪. 笑懈褎褉芯胁芯泄懈薪褌械褉褎械泄褋. 效邪褋褌褜 1. 袨斜褖懈械锌芯谢芯卸械薪懈褟</a></li><li class="content-list_item"><a class="a" href="/33/160/gost_iec_62087-2014" title="袚袨小孝 IEC 62087-2014 袦械褌芯写褘懈蟹屑械褉械薪懈泄锌芯褌褉械斜谢械薪懈褟褝薪械褉谐懈懈邪褍写懈芯-, 胁懈写械芯邪锌锌邪褉邪褌褍褉芯泄懈褋胁褟蟹邪薪薪褘屑褋薪械泄芯斜芯褉褍写芯胁邪薪懈械屑">袚袨小孝 IEC 62087-2014 袦械褌芯写褘懈蟹屑械褉械薪懈泄锌芯褌褉械斜谢械薪懈褟褝薪械褉谐懈懈邪褍写懈芯-, 胁懈写械芯邪锌锌邪褉邪褌褍褉芯泄懈褋胁褟蟹邪薪薪褘屑褋薪械泄芯斜芯褉褍写芯胁邪薪懈械屑</a></li><li class="content-list_item"><a class="a" href="/33/160/gost_iec_62368-1-2014" title="袚袨小孝 IEC 62368-1-2014 袗褍写懈芯-, 胁懈写械芯邪锌锌邪褉邪褌褍褉邪, 芯斜芯褉褍写芯胁邪薪懈械懈薪褎芯褉屑邪褑懈芯薪薪褘褏褌械褏薪芯谢芯谐懈泄懈褌械褏薪懈泻懈褋胁褟蟹懈. 效邪褋褌褜 1. 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href="/33/160/gost_r_mek_61603-7-2015" title="袚袨小孝袪袦协袣 61603-7-2015 C懈褋褌械屑褘锌械褉械写邪褔懈邪褍写懈芯- 懈/懈谢懈胁懈写械芯- 懈褋芯锌褍褌褋褌胁褍褞褖懈褏褋懈谐薪邪谢芯胁褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑懈薪褎褉邪泻褉邪褋薪芯谐芯懈蟹谢褍褔械薪懈褟. 效邪褋褌褜 7. 笑懈褎褉芯胁褘械邪褍写懈芯褋懈谐薪邪谢褘写谢褟泻芯薪褎械褉械薪褑-褋胁褟蟹懈懈邪薪邪谢芯谐懈褔薪芯谐芯锌褉懈屑械薪械薪懈褟">袚袨小孝袪袦协袣 61603-7-2015 C懈褋褌械屑褘锌械褉械写邪褔懈邪褍写懈芯- 懈/懈谢懈胁懈写械芯- 懈褋芯锌褍褌褋褌胁褍褞褖懈褏褋懈谐薪邪谢芯胁褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑懈薪褎褉邪泻褉邪褋薪芯谐芯懈蟹谢褍褔械薪懈褟. 效邪褋褌褜 7. 笑懈褎褉芯胁褘械邪褍写懈芯褋懈谐薪邪谢褘写谢褟泻芯薪褎械褉械薪褑-褋胁褟蟹懈懈邪薪邪谢芯谐懈褔薪芯谐芯锌褉懈屑械薪械薪懈褟</a></li><li class="content-list_item"><a class="a" href="/33/160/gost_r_mek_61603-8-1-2015" title="袚袨小孝袪袦协袣 61603-8-1-2015 袩械褉械写邪褔邪邪褍写懈芯- 懈/懈谢懈胁懈写械芯- 懈褋芯锌褍褌褋褌胁褍褞褖懈褏褋懈谐薪邪谢芯胁褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑懈薪褎褉邪泻褉邪褋薪芯谐芯懈蟹谢褍褔械薪懈褟. 效邪褋褌褜 8-1. 笑懈褎褉芯胁褘械邪褍写懈芯褋懈谐薪邪谢褘懈褋芯锌褍褌褋褌胁褍褞褖懈械褋懈谐薪邪谢褘">袚袨小孝袪袦协袣 61603-8-1-2015 袩械褉械写邪褔邪邪褍写懈芯- 懈/懈谢懈胁懈写械芯- 懈褋芯锌褍褌褋褌胁褍褞褖懈褏褋懈谐薪邪谢芯胁褋懈褋锌芯谢褜蟹芯胁邪薪懈械屑懈薪褎褉邪泻褉邪褋薪芯谐芯懈蟹谢褍褔械薪懈褟. 效邪褋褌褜 8-1. 笑懈褎褉芯胁褘械邪褍写懈芯褋懈谐薪邪谢褘懈褋芯锌褍褌褋褌胁褍褞褖懈械褋懈谐薪邪谢褘</a></li><li class="content-list_item"><a class="a" href="/33/160/gost_r_mek_61883-6-2016" title="袚袨小孝袪袦协袣 61883-6-2016 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