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Nielsen Audio - Wikipedia
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<div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Provider of audience measurement for U.S. radio</div> <style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><style data-mw-deduplicate="TemplateStyles:r1242257876">.mw-parser-output .ib-company .infobox-label{padding-right:0.5em}.mw-parser-output .ib-company .infobox-data,.mw-parser-output .ib-company .infobox-below{line-height:1.35em}.mw-parser-output .ib-company-logo img{background-color:#f8f9fa}.mw-parser-output .ib-company-locality,.mw-parser-output .ib-company-country{display:inline}</style><table class="infobox ib-company vcard"><caption class="infobox-title fn org" style="font-size: 125%;">Nielsen Audio</caption><tbody><tr><td colspan="2" class="infobox-image ib-company-logo logo"><span typeof="mw:File"><a href="/wiki/File:Nielsen_2021.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Nielsen_2021.svg/220px-Nielsen_2021.svg.png" decoding="async" width="220" height="37" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Nielsen_2021.svg/330px-Nielsen_2021.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Nielsen_2021.svg/440px-Nielsen_2021.svg.png 2x" data-file-width="512" data-file-height="86" /></a></span></td></tr><tr><th scope="row" class="infobox-label">Company type</th><td class="infobox-data category"><a href="/wiki/Subsidiary" title="Subsidiary">Subsidiary</a></td></tr><tr><th scope="row" class="infobox-label">Industry</th><td class="infobox-data category"><a href="/wiki/Media_market" title="Media market">Media market</a> (research)</td></tr><tr><th scope="row" class="infobox-label">Founded</th><td class="infobox-data"><a href="/wiki/Washington,_D.C." title="Washington, D.C.">Washington, D.C.</a> (1949)</td></tr><tr><th scope="row" class="infobox-label">Headquarters</th><td class="infobox-data adr"><div class="ib-company-locality locality"><a href="/wiki/Columbia,_Maryland" title="Columbia, Maryland">Columbia, Maryland</a></div></td></tr><tr><th scope="row" class="infobox-label"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Area served</div></th><td class="infobox-data">United States</td></tr><tr><th scope="row" class="infobox-label"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Key people</div></th><td class="infobox-data agent">Sean Creamer, CEO</td></tr><tr><th scope="row" class="infobox-label">Products</th><td class="infobox-data">Ratings data</td></tr><tr><th scope="row" class="infobox-label">Revenue</th><td class="infobox-data"><span typeof="mw:File"><span title="Increase"><img alt="Increase" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Increase2.svg/11px-Increase2.svg.png" decoding="async" width="11" height="11" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Increase2.svg/17px-Increase2.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Increase2.svg/22px-Increase2.svg.png 2x" data-file-width="300" data-file-height="300" /></span></span>US$422.31 million<small>(<i>FY 2010</i>)</small><sup id="cite_ref-Arbitron-Feb-2012-10-K_1-0" class="reference"><a href="#cite_note-Arbitron-Feb-2012-10-K-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Earnings_before_interest_and_taxes" title="Earnings before interest and taxes">Operating income</a></div></th><td class="infobox-data"><span typeof="mw:File"><span title="Increase"><img alt="Increase" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Increase2.svg/11px-Increase2.svg.png" decoding="async" width="11" height="11" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Increase2.svg/17px-Increase2.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Increase2.svg/22px-Increase2.svg.png 2x" data-file-width="300" data-file-height="300" /></span></span>US$85.11 million <small>(<i>FY 2010</i>)</small><sup id="cite_ref-Arbitron-Feb-2012-10-K_1-1" class="reference"><a href="#cite_note-Arbitron-Feb-2012-10-K-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Net_income" title="Net income">Net income</a></div></th><td class="infobox-data"><span typeof="mw:File"><span title="Increase"><img alt="Increase" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Increase2.svg/11px-Increase2.svg.png" decoding="async" width="11" height="11" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Increase2.svg/17px-Increase2.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Increase2.svg/22px-Increase2.svg.png 2x" data-file-width="300" data-file-height="300" /></span></span>US$53.29 million <small>(<i>FY 2010</i>)</small><sup id="cite_ref-Arbitron-Feb-2012-10-K_1-2" class="reference"><a href="#cite_note-Arbitron-Feb-2012-10-K-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label"><span class="nowrap"><a href="/wiki/Asset" title="Asset">Total assets</a></span></th><td class="infobox-data"><span typeof="mw:File"><span title="Increase"><img alt="Increase" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Increase2.svg/11px-Increase2.svg.png" decoding="async" width="11" height="11" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Increase2.svg/17px-Increase2.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Increase2.svg/22px-Increase2.svg.png 2x" data-file-width="300" data-file-height="300" /></span></span>US$238.96 million <small>(<i>FY 2010</i>)</small><sup id="cite_ref-Arbitron-Feb-2012-10-K_1-3" class="reference"><a href="#cite_note-Arbitron-Feb-2012-10-K-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label"><span class="nowrap"><a href="/wiki/Equity_(finance)" title="Equity (finance)">Total equity</a></span></th><td class="infobox-data"><span typeof="mw:File"><span title="Increase"><img alt="Increase" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Increase2.svg/11px-Increase2.svg.png" decoding="async" width="11" height="11" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Increase2.svg/17px-Increase2.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Increase2.svg/22px-Increase2.svg.png 2x" data-file-width="300" data-file-height="300" /></span></span>US$126.81 million <small>(<i>FY 2010</i>)</small><sup id="cite_ref-Arbitron-Feb-2012-10-K_1-4" class="reference"><a href="#cite_note-Arbitron-Feb-2012-10-K-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label">Owner</th><td class="infobox-data"><a href="/wiki/Nielsen_Holdings" title="Nielsen Holdings">The Nielsen Company</a></td></tr><tr><th scope="row" class="infobox-label"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Number of employees</div></th><td class="infobox-data">1,625 <small>(Dec 2011)</small><sup id="cite_ref-Arbitron-Feb-2012-10-K_1-5" class="reference"><a href="#cite_note-Arbitron-Feb-2012-10-K-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label">Website</th><td class="infobox-data"><a rel="nofollow" class="external text" href="http://www.nielsen.com/audio">www.nielsen.com/audio</a></td></tr></tbody></table> <p><b>Nielsen Audio</b> (formerly <b>Arbitron</b>) is a <a href="/wiki/Marketing_research" title="Marketing research">consumer research</a> company in the United States that collects listener data on <a href="/wiki/Radio_broadcasting" title="Radio broadcasting">radio broadcasting</a> audiences. It was founded as the <b>American Research Bureau</b> by Jim Seiler in 1949 and became national by merging with <a href="/wiki/Los_Angeles" title="Los Angeles">Los Angeles</a>-based Coffin, Cooper, and Clay in the early 1950s.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> The company's initial business was the collection of broadcast <a href="/wiki/Nielsen_ratings" class="mw-redirect" title="Nielsen ratings">television ratings</a>. </p><p>The company changed its name to Arbitron in the mid‑1960s, the namesake of the Arbitron System, a centralized <a href="/wiki/Statistics" title="Statistics">statistical</a> <a href="/wiki/Computer" title="Computer">computer</a> with <a href="/wiki/Leased_line" title="Leased line">leased lines</a> to viewers' homes to monitor their activity. Deployed in <a href="/wiki/New_York_City" title="New York City">New York City</a>, it gave instant ratings data on what people were watching. A reporting board lit up to indicate which homes were listening to which broadcasts.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> For years, Arbitron was a part of <a href="/wiki/Control_Data_Corporation" title="Control Data Corporation">Control Data Corporation</a> (CDC) and in 1992, it became a part of <a href="/wiki/Ceridian" class="mw-redirect" title="Ceridian">Ceridian</a> Corporation before the company was split in 2001. The then-current Arbitron was formed from the renaming of the old Ceridian Corporation while the spin-off firm took the Ceridian Corporation name and acted as accounting successor.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p><p>On December 18, 2012, <a href="/wiki/Nielsen_Holdings" title="Nielsen Holdings">The Nielsen Company</a> announced that it would acquire Arbitron, its only competitor, for US$1.26 billion.<sup id="cite_ref-Arbitron-Dec-2012-8-K_5-0" class="reference"><a href="#cite_note-Arbitron-Dec-2012-8-K-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-wsj-nielsenarbitron_6-0" class="reference"><a href="#cite_note-wsj-nielsenarbitron-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> The acquisition closed on September 30, 2013, and the company was re-branded as Nielsen Audio. As a condition of the deal to allow a <a href="/wiki/Monopoly" title="Monopoly">monopoly</a>, Nielsen must <a href="/wiki/License" title="License">license</a> its ratings data and technology to a <a href="/wiki/Party_(law)" title="Party (law)">third party</a> for eight years.<sup id="cite_ref-nyt-arbitronclosed_7-0" class="reference"><a href="#cite_note-nyt-arbitronclosed-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Methods">Methods</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Nielsen_Audio&action=edit&section=1" title="Edit section: Methods"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Survey">Survey</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Nielsen_Audio&action=edit&section=2" title="Edit section: Survey"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Arbitron's syndicated radio ratings service collects data by selecting a random sample of a population throughout the United States, primarily in 294 metropolitan areas, using a paper diary service 2‑4 times a year and the <a href="/wiki/Portable_People_Meter" title="Portable People Meter">Portable People Meter</a> (PPM) electronic <a href="/wiki/Audience_measurement" title="Audience measurement">audience measurement</a> service 365 days a year.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (March 2024)">citation needed</span></a></i>]</sup> </p><p>The term commonly used in the radio industry for these ratings is <i>Arbitron book</i>, a carryover from the era when ratings were published in a softcover report that was mailed to clients. More specifically, in the diary-measured markets these reports were called the "Spring book", "Summer book", "Fall book", and "Winter book". Between these "books", Arbitron releases interim monthly reports called "Arbitrends", which contain data from the previous three months known as "rolling average" reports. The two interim reports would be known, for example, as "Spring, Phase I" and "Spring, Phase II".<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (March 2024)">citation needed</span></a></i>]</sup> </p><p>Arbitron recruits diary survey respondents to note their listening habits in a seven-day paper diary and mail it back to Arbitron. The respondents are paid a small cash incentive for their participation. Turnaround time for release of data from the end of the survey period is approximately three weeks.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (March 2024)">citation needed</span></a></i>]</sup> </p><p>After collection, the data is marketed to radio broadcasters, <a href="/wiki/Radio_network" title="Radio network">radio networks</a>, <a href="/wiki/Cable_TV" class="mw-redirect" title="Cable TV">cable TV</a> companies, advertisers, <a href="/wiki/Advertising_agencies" class="mw-redirect" title="Advertising agencies">advertising agencies</a>, <a href="/wiki/Out-of-home_advertising" class="mw-redirect" title="Out-of-home advertising">out-of-home advertising</a> companies, and the <a href="/wiki/Internet_radio" title="Internet radio">online radio</a> industry.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> Major ratings products include <i><a href="/wiki/Cume" title="Cume">cume</a></i> (the cumulative number of unique listeners over a period), average quarter hour (<a href="/wiki/AQH_share" title="AQH share">AQH share</a> – the average number of people listening in a given 15‑minute period), <a href="/wiki/Time_spent_listening" title="Time spent listening">time spent listening</a> (TSL), and market breakdowns by age, gender, and race/ethnicity. The "cume" only counts a listener once, whereas the AQH is a product of "cume" and time spent listening. For example, if you looked into a room and saw Fred and Jane, then 15 minutes later saw Fred with Sara. The "cume" would be 3 (Fred, Jane, Sara) and the AQH would be 2 (an average of two people in the room in a given 15‑minute period).<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (March 2024)">citation needed</span></a></i>]</sup> </p> <div class="mw-heading mw-heading3"><h3 id="Portable_People_Meter">Portable People Meter</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Nielsen_Audio&action=edit&section=3" title="Edit section: Portable People Meter"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Responding to requests from its customers—radio broadcasters, ad agencies and advertisers—that expressed their interest in the collection of more accurate ratings data, Arbitron introduced the <a href="/wiki/Portable_People_Meter" title="Portable People Meter">Portable People Meter</a> (PPM) service in 2007.<sup id="cite_ref-Arbitron-Feb-2007-10-K_9-0" class="reference"><a href="#cite_note-Arbitron-Feb-2007-10-K-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p><p>The PPM is a wearable portable device, much like a <a href="/wiki/Pager" title="Pager">pager</a> or <a href="/wiki/Mobile_phone" title="Mobile phone">mobile phone</a>, that electronically gathers <a href="/wiki/Subaudible_tone" title="Subaudible tone">subaudible codes</a> that identify the source of a broadcast, such as a <a href="/wiki/Radio_broadcasting" title="Radio broadcasting">radio station</a>. Arbitron recruits and compensates a cross-section of consumers to wear the meter for an average of one year and up to two years. The audience estimates generated from each monthly survey are used as the buy/sell currency for radio stations and advertisers/agencies. </p><p>As of December 2009, the PPM was measured in 33 <a href="/wiki/Media_market" title="Media market">media markets</a>, including <a href="/wiki/Houston,_Texas" class="mw-redirect" title="Houston, Texas">Houston</a>, <a href="/wiki/Philadelphia,_Pennsylvania" class="mw-redirect" title="Philadelphia, Pennsylvania">Philadelphia</a>, <a href="/wiki/Pittsburgh,_Pennsylvania" class="mw-redirect" title="Pittsburgh, Pennsylvania">Pittsburgh</a>, <a href="/wiki/New_York_City" title="New York City">New York City</a>, <a href="/wiki/Atlanta" title="Atlanta">Atlanta</a>, <a href="/wiki/Detroit" title="Detroit">Detroit</a>, <a href="/wiki/Long_Island" title="Long Island">Long Island</a>, <a href="/wiki/Middlesex,_New_Jersey" title="Middlesex, New Jersey">Middlesex</a>-<a href="/wiki/Somerset,_New_Jersey" title="Somerset, New Jersey">Somerset</a>-<a href="/wiki/Union_County,_New_Jersey" title="Union County, New Jersey">Union</a>, <a href="/wiki/Chicago" title="Chicago">Chicago</a>, <a href="/wiki/Los_Angeles" title="Los Angeles">Los Angeles</a>, <a href="/wiki/Riverside,_California" title="Riverside, California">Riverside</a>-<a href="/wiki/San_Bernardino,_California" title="San Bernardino, California">San Bernardino</a>, <a href="/wiki/San_Francisco" title="San Francisco">San Francisco</a>, <a href="/wiki/Jacksonville,_Florida" title="Jacksonville, Florida">Jacksonville</a>, <a href="/wiki/Baltimore" title="Baltimore">Baltimore</a>, and <a href="/wiki/San_Jose,_California" title="San Jose, California">San Jose</a>.<sup id="cite_ref-Arbitron-Mar-2010-10-K_10-0" class="reference"><a href="#cite_note-Arbitron-Mar-2010-10-K-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> By 2010, 48 markets are being measured using the PPM.<sup id="cite_ref-Arbitron-Feb-2011-10-K_11-0" class="reference"><a href="#cite_note-Arbitron-Feb-2011-10-K-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Nielsen_Audio&action=edit&section=4" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/ComScore" class="mw-redirect" title="ComScore">ComScore</a>, an internet analytics company with which Arbitron is partnering to analyze cross-media management<sup id="cite_ref-vega_13-0" class="reference"><a href="#cite_note-vega-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/List_of_most-listened-to_radio_programs" title="List of most-listened-to radio programs">List of most-listened-to radio programs</a></li> <li><a href="/wiki/List_of_United_States_radio_markets" title="List of United States radio markets">List of United States radio markets</a></li> <li><a href="/wiki/Nielsen_ratings" class="mw-redirect" title="Nielsen ratings">Nielsen ratings</a> (for <a href="/wiki/Television" title="Television">television</a> programs)</li> <li><i><a href="/wiki/Radio_%26_Records" title="Radio & Records">Radio & Records</a></i>, periodical that published Arbitron data for commercial stations</li> <li><a href="/wiki/Radio_Research_Consortium" title="Radio Research Consortium">Radio Research Consortium</a>, non-profit corporation which publishes Arbitron data for non-commercial stations</li> <li>The Media Audit</li> <li><a href="/wiki/Time_spent_listening" title="Time spent listening">Time spent listening</a> (TSL), one of the metrics measured</li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Nielsen_Audio&action=edit&section=5" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-Arbitron-Feb-2012-10-K-1"><span class="mw-cite-backlink">^ <a href="#cite_ref-Arbitron-Feb-2012-10-K_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Arbitron-Feb-2012-10-K_1-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Arbitron-Feb-2012-10-K_1-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-Arbitron-Feb-2012-10-K_1-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-Arbitron-Feb-2012-10-K_1-4"><sup><i><b>e</b></i></sup></a> <a href="#cite_ref-Arbitron-Feb-2012-10-K_1-5"><sup><i><b>f</b></i></sup></a></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://pdf.secdatabase.com/1862/0001193125-12-078137.pdf">"Arbitron, Form 10-K, Annual Report, Filing Date Feb 24, 2012"</a> <span class="cs1-format">(PDF)</span>. secdatabase.com<span class="reference-accessdate">. Retrieved <span class="nowrap">Jan 13,</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Arbitron%2C+Form+10-K%2C+Annual+Report%2C+Filing+Date+Feb+24%2C+2012&rft.pub=secdatabase.com&rft_id=http%3A%2F%2Fpdf.secdatabase.com%2F1862%2F0001193125-12-078137.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3ANielsen+Audio" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFRichter2006" class="citation book cs1">Richter, William A. (2006). <i>Radio: A Complete Guide to the Industry, Volume 4 of Media industries</i>. Peter Lang. p. 84. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9780820476339" title="Special:BookSources/9780820476339"><bdi>9780820476339</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Radio%3A+A+Complete+Guide+to+the+Industry%2C+Volume+4+of+Media+industries&rft.pages=84&rft.pub=Peter+Lang&rft.date=2006&rft.isbn=9780820476339&rft.aulast=Richter&rft.aufirst=William+A.&rfr_id=info%3Asid%2Fen.wikipedia.org%3ANielsen+Audio" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFBeville1988" class="citation book cs1">Beville, Hugh Malcolm (1988). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=sALywz73eB4C&q=arb+changes+name+to+arbitron&pg=PA68"><i>Audience Ratings: Radio, Television, and Cable</i></a>. Psychology Press. p. 68. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9780805801743" title="Special:BookSources/9780805801743"><bdi>9780805801743</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Audience+Ratings%3A+Radio%2C+Television%2C+and+Cable&rft.pages=68&rft.pub=Psychology+Press&rft.date=1988&rft.isbn=9780805801743&rft.aulast=Beville&rft.aufirst=Hugh+Malcolm&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DsALywz73eB4C%26q%3Darb%2Bchanges%2Bname%2Bto%2Barbitron%26pg%3DPA68&rfr_id=info%3Asid%2Fen.wikipedia.org%3ANielsen+Audio" class="Z3988"></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://edgar.secdatabase.com/1436/110465901500188/filing-main.htm">"ARBITRON INC (Form Type: 8-K, Filing Date: 03/30/2001)"</a>. <i>edgar.secdatabase.com</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2023-04-25</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=edgar.secdatabase.com&rft.atitle=ARBITRON+INC+%28Form+Type%3A+8-K%2C+Filing+Date%3A+03%2F30%2F2001%29&rft_id=http%3A%2F%2Fedgar.secdatabase.com%2F1436%2F110465901500188%2Ffiling-main.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3ANielsen+Audio" class="Z3988"></span></span> </li> <li id="cite_note-Arbitron-Dec-2012-8-K-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-Arbitron-Dec-2012-8-K_5-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://edgar.secdatabase.com/1644/119312512506776/filing-main.htm">"Arbitron, Form 8-K, Current Report, Filing Date Dec 18, 2012"</a>. secdatabase.com<span class="reference-accessdate">. Retrieved <span class="nowrap">Jan 13,</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Arbitron%2C+Form+8-K%2C+Current+Report%2C+Filing+Date+Dec+18%2C+2012&rft.pub=secdatabase.com&rft_id=http%3A%2F%2Fedgar.secdatabase.com%2F1644%2F119312512506776%2Ffiling-main.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3ANielsen+Audio" class="Z3988"></span></span> </li> <li id="cite_note-wsj-nielsenarbitron-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-wsj-nielsenarbitron_6-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.wsj.com/articles/SB10001424127887324407504578187043979264404?mod=googlenews_wsj">"Nielsen to Branch Out With Arbitron"</a>. The Wall Street Journal<span class="reference-accessdate">. Retrieved <span class="nowrap">19 December</span> 2012</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Nielsen+to+Branch+Out+With+Arbitron&rft.pub=The+Wall+Street+Journal&rft_id=https%3A%2F%2Fwww.wsj.com%2Farticles%2FSB10001424127887324407504578187043979264404%3Fmod%3Dgooglenews_wsj&rfr_id=info%3Asid%2Fen.wikipedia.org%3ANielsen+Audio" class="Z3988"></span></span> </li> <li id="cite_note-nyt-arbitronclosed-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-nyt-arbitronclosed_7-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.nytimes.com/2013/10/01/business/media/nielsen-completes-1-26-billion-purchase-of-arbitron.html?pagewanted=all&_r=0">"Nielsen Deal For Arbitron Is Complete"</a>. <i>The New York Times</i><span class="reference-accessdate">. Retrieved <span class="nowrap">1 October</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+New+York+Times&rft.atitle=Nielsen+Deal+For+Arbitron+Is+Complete&rft_id=https%3A%2F%2Fwww.nytimes.com%2F2013%2F10%2F01%2Fbusiness%2Fmedia%2Fnielsen-completes-1-26-billion-purchase-of-arbitron.html%3Fpagewanted%3Dall%26_r%3D0&rfr_id=info%3Asid%2Fen.wikipedia.org%3ANielsen+Audio" class="Z3988"></span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.arbitron.com/about/home.htm">"What We Do"</a>. Arbitron. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20070111133338/http://www.arbitron.com/about/home.htm">Archived</a> from the original on 11 January 2007<span class="reference-accessdate">. Retrieved <span class="nowrap">2007-01-11</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=What+We+Do&rft.pub=Arbitron&rft_id=http%3A%2F%2Fwww.arbitron.com%2Fabout%2Fhome.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3ANielsen+Audio" class="Z3988"></span></span> </li> <li id="cite_note-Arbitron-Feb-2007-10-K-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-Arbitron-Feb-2007-10-K_9-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://pdf.secdatabase.com/2709/0000950133-07-000822.pdf">"Arbitron, Form 10-K, Annual Report, Filing Date Feb 27, 2007"</a> <span class="cs1-format">(PDF)</span>. secdatabase.com<span class="reference-accessdate">. Retrieved <span class="nowrap">Jan 13,</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Arbitron%2C+Form+10-K%2C+Annual+Report%2C+Filing+Date+Feb+27%2C+2007&rft.pub=secdatabase.com&rft_id=http%3A%2F%2Fpdf.secdatabase.com%2F2709%2F0000950133-07-000822.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3ANielsen+Audio" class="Z3988"></span></span> </li> <li id="cite_note-Arbitron-Mar-2010-10-K-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-Arbitron-Mar-2010-10-K_10-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://edgar.secdatabase.com/2731/95012310019282/filing-main.htm">"Arbitron, Form 10-K, Annual Report, Filing Date Mar 1, 2010"</a>. secdatabase.com<span class="reference-accessdate">. Retrieved <span class="nowrap">Jan 13,</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Arbitron%2C+Form+10-K%2C+Annual+Report%2C+Filing+Date+Mar+1%2C+2010&rft.pub=secdatabase.com&rft_id=http%3A%2F%2Fedgar.secdatabase.com%2F2731%2F95012310019282%2Ffiling-main.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3ANielsen+Audio" class="Z3988"></span></span> </li> <li id="cite_note-Arbitron-Feb-2011-10-K-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-Arbitron-Feb-2011-10-K_11-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://pdf.secdatabase.com/2257/0000950123-11-017475.pdf">"Arbitron, Form 10-K, Annual Report, Filing Date Feb 24, 2011"</a> <span class="cs1-format">(PDF)</span>. secdatabase.com<span class="reference-accessdate">. Retrieved <span class="nowrap">Jan 13,</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Arbitron%2C+Form+10-K%2C+Annual+Report%2C+Filing+Date+Feb+24%2C+2011&rft.pub=secdatabase.com&rft_id=http%3A%2F%2Fpdf.secdatabase.com%2F2257%2F0000950123-11-017475.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3ANielsen+Audio" class="Z3988"></span></span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-12">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20120105091022/http://www.arbitron.com/downloads/ppm_client_briefing_sept11.pdf">"Arbitron PPM Update September 2011 Report Release"</a> <span class="cs1-format">(PDF)</span>. Arbitron. 2011-10-12. 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Retrieved <span class="nowrap">2011-12-12</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Arbitron+PPM+Update+September+2011+Report+Release&rft.pub=Arbitron&rft.date=2011-10-12&rft_id=http%3A%2F%2Fwww.arbitron.com%2Fdownloads%2Fppm_client_briefing_sept11.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3ANielsen+Audio" class="Z3988"></span></span> </li> <li id="cite_note-vega-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-vega_13-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFVega2012" class="citation news cs1"><a href="/wiki/Tanzina_Vega" title="Tanzina Vega">Vega, Tanzina</a> (13 September 2012). <a rel="nofollow" class="external text" href="http://mediadecoder.blogs.nytimes.com/2012/09/13/espn-aided-by-arbitron-and-comscore-to-follow-the-audience-wherever-it-goes/?nl=technology&emc=edit_tu_20120913">"ESPN, Aided by Arbitron and comScore, to Follow the Audience Wherever It Goes"</a>. <i>New York Times</i><span class="reference-accessdate">. Retrieved <span class="nowrap">13 September</span> 2012</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=New+York+Times&rft.atitle=ESPN%2C+Aided+by+Arbitron+and+comScore%2C+to+Follow+the+Audience+Wherever+It+Goes&rft.date=2012-09-13&rft.aulast=Vega&rft.aufirst=Tanzina&rft_id=http%3A%2F%2Fmediadecoder.blogs.nytimes.com%2F2012%2F09%2F13%2Fespn-aided-by-arbitron-and-comscore-to-follow-the-audience-wherever-it-goes%2F%3Fnl%3Dtechnology%26emc%3Dedit_tu_20120913&rfr_id=info%3Asid%2Fen.wikipedia.org%3ANielsen+Audio" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Nielsen_Audio&action=edit&section=6" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><span class="official-website"><span class="url"><a rel="nofollow" class="external text" href="http://www.nielsen.com/us/en/nielsen-solutions/audience-measurement/nielsen-audio.html">Official website</a></span></span></li> <li><a rel="nofollow" class="external text" href="http://www.secdatabase.com/CIK/109758/Company-Name/ARBITRON-INC">Arbitron SEC Filings</a></li> <li><a rel="nofollow" class="external text" href="http://www.arbitron.com/home/ratings.htm">Ratings - Persons 12+ from Arbitron</a> for commercial stations</li> <li><a rel="nofollow" class="external text" href="http://www.fmqb.com/ratings.asp">Ratings - Persons 12+ from FMQB</a> for commercial stations</li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20090526070602/http://www.radioandrecords.com/RRRatings/">Ratings - Persons 12+ from Radio and Records</a> for commercial stations</li> <li><a rel="nofollow" class="external text" href="http://www.arbitron.com/radio_stations/mm001050.asp">List of U.S. Radio Markets (ranked by size)</a></li> <li><a rel="nofollow" class="external text" href="http://www.dph.com/audio/Your%20right%20to%20say%20it%20-%20The%20Question%20of%20Broadcast%20Ratings.mp3">Audio interview of Ernest H. Clay, ARB's Research and Production Director on WGN's discussion show Your Right To Say It</a></li></ul> <!-- NewPP limit report Parsed by mw‐web.eqiad.next‐6995795957‐mmjbb Cached time: 20250305215142 Cache expiry: 2592000 Reduced expiry: false Complications: [vary‐revision‐sha1, show‐toc] CPU time usage: 0.289 seconds Real time usage: 0.388 seconds Preprocessor visited node count: 2618/1000000 Post‐expand include size: 42803/2097152 bytes Template argument size: 5038/2097152 bytes Highest expansion depth: 12/100 Expensive parser function count: 2/500 Unstrip recursion depth: 1/20 Unstrip post‐expand size: 48158/5000000 bytes Lua time usage: 0.170/10.000 seconds Lua memory usage: 6256679/52428800 bytes Number of Wikibase entities loaded: 1/400 --> <!-- Transclusion expansion time report (%,ms,calls,template) 100.00% 346.849 1 -total 32.83% 113.858 1 Template:Reflist 31.35% 108.748 1 Template:Infobox_company 28.46% 98.711 1 Template:Infobox 24.55% 85.162 10 Template:Cite_web 17.72% 61.471 1 Template:Short_description 13.75% 47.701 4 Template:Citation_needed 11.44% 39.683 4 Template:Fix 9.46% 32.801 2 Template:Pagetype 6.91% 23.965 8 Template:Category_handler --> <!-- Saved in parser cache with key enwiki:pcache:361866:|#|:idhash:canonical and timestamp 20250305215142 and revision id 1273614776. 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