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in industrial, machinery, automotive systems, or medical devices, the design challenges posed by acoustic and vibration sensors are pretty much the same: environmental (think harsh!); noise and interference, which require appropriate filtering and signal processing capabilities; sensitivity and accuracy to assure precise measurements and balancing the two with the need to minimize power consumption; and size and form factor. The issue of harmonics and their potential interference with the desired sound or its tendency to create unwanted noise comes with acoustic sensors.<br><br>In this classroom, we present the background of these challenges and tutorials that specifically address the solutions, from types and uses of vibration sensors to navigating their usage and the multiple factors to consider when choosing them. If Total Harmonic Distortion (THD) is not currently in your acronym lexicon, well, we’ve got that covered, as well as the test and measurement techniques necessary for your toolbox.<br><br>Start here and be prepared to go everywhere with your designs.</span></p><p class="x_4886f134 x_3b27255f"><span class="x_7b2817bf"> </span></p><p class="x_4886f134 x_3b27255f"><span class="x_7b2817bf"> </span></p><p class="x_4886f134 x_3b27255f"><span class="x_7b2817bf"> </span></p><p class="x_4886f134 x_3b27255f"><span class="x_7b2817bf"> </span></p><p class="x_4886f134 x_3b27255f"><span class="x_7b2817bf"> </span></p><p class="x_4886f134 x_3b27255f"><span class="x_7b2817bf"> </span></p> </div> </div> <div class="widget item-absolute headline " id="element-987" data-at="headline"> <div class="contents"> <h3> <span class="x_0d91ddff"><span class="x_2237cc08">Aimee Kalnoskas</span></span> </h3> </div> </div> <div class="widget item-absolute paragraph " id="element-988" data-at="paragraph"> <div 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data-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630533-64048497-177x133-Quantifying-vibratio.jpg" data-retina-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630534-64048497-354x266-Quantifying-vibratio.jpg" > </div> </div> <div class="widget item-absolute paragraph " id="element-479" data-at="paragraph"> <div class="contents"> <p class="x_0d0d8539"><span class="x_faad26e1">What are the types and uses of vibration sensors?</span></p> </div> </div> <div class="widget item-absolute paragraph " id="element-752" data-at="paragraph"> <div class="contents"> <p class="x_0d0d8539"><span class="x_faad26e1">What are the subtleties of using accelerometers as vibration sensors?</span></p> </div> </div> <div class="widget item-absolute paragraph " id="element-764" data-at="paragraph"> <div class="contents"> <p class="x_0d0d8539"><span class="x_faad26e1">What are ten key parameters of audio system performance?</span></p> </div> </div> <div class="widget item-absolute paragraph " id="element-825" data-at="paragraph"> <div class="contents"> <p class="x_0d0d8539"><span class="x_faad26e1">Quantifying and measuring non-electrical phenomena: Vibration</span></p> </div> </div> <div class="widget item-absolute paragraph " id="element-480" data-at="paragraph"> <div class="contents"> <p class="x_0d0d8539"><span class="x_816a1881">Each sensor technology has unique performance characteristics that make it suitable for a specific type of applications.</span></p> </div> </div> <div class="widget item-absolute paragraph " id="element-754" data-at="paragraph"> <div class="contents"> <p class="x_0d0d8539"><span class="x_816a1881">There are numerous mechanical, environmental, electronic, and application-related factors to consider.</span></p> </div> </div> <div class="widget item-absolute paragraph " id="element-766" data-at="paragraph"> <div class="contents"> <p class="x_0d0d8539"><span class="x_816a1881">How these parameters are specified and measured and the safe sound levels that are specified.</span></p> </div> </div> <div class="widget item-absolute paragraph " id="element-826" data-at="paragraph"> <div class="contents"> <p class="x_0d0d8539"><span class="x_816a1881">Basic concepts of periodic versus random vibration, measuring vibration, and vibration characterization.</span></p> </div> </div> <div class="widget item-absolute " id="element-496"> <a href="https://www.sensortips.com/featured/what-are-the-types-and-uses-of-vibration-sensors/" id="link-ina3fwvdiz" target="_blank" class="url-link btn item-block" data-at="button" data-link-ina3fwvdiz > More </a> </div> <div class="widget item-absolute " id="element-753"> <a href="https://www.sensortips.com/featured/what-are-the-subtleties-of-using-accelerometers-as-vibration-sensors-faq/" id="link-a38yn318lbm" target="_blank" class="url-link btn item-block" data-at="button" data-link-a38yn318lbm > More </a> </div> <div class="widget item-absolute " id="element-765"> <a href="https://www.sensortips.com/featured/what-are-ten-key-parameters-of-audio-system-performance/" id="link-obtrpbqdabe" target="_blank" class="url-link btn item-block" data-at="button" data-link-obtrpbqdabe > More </a> </div> <div class="widget item-absolute " id="element-827"> <a href="https://www.testandmeasurementtips.com/quantifying-and-measuring-non-electrical-phenomena-vibration-faq/" id="link-4u97jr3ykw7" target="_blank" class="url-link btn item-block" data-at="button" data-link-4u97jr3ykw7 > More </a> </div> </div> </div> </section> <section class="section section-relative " id="page-block-v18p58dqkt" data-at="section"> <div class="section-holder-border item-block item-absolute" data-at="section-border"></div> <div class="section-holder-overlay item-block item-absolute" data-at="section-overlay"></div> <div class="section-block"> <div class="section-inner section-fit section-relative"> </div> </div> </section> <section class="section section-relative " id="page-block-bt4oh594puc" data-at="section"> <div class="section-holder-border item-block item-absolute" data-at="section-border"></div> <div class="section-holder-overlay item-block item-absolute" data-at="section-overlay"></div> <div class="section-block"> <div class="section-inner section-fit section-relative"> <div class="widget item-absolute headline " id="element-1024" data-at="headline"> <div class="contents"> <h1> <span class="x_1edd7d29 x_6ee82066"><span class="x_3528f91f">Harmonics • Measurement</span></span> </h1> </div> </div> <div class="widget item-absolute " id="element-1026"> <div class="contents shape box figure " data-at="shape" ></div> </div> <div class="widget item-absolute " id="element-1030"> <div class="contents shape box figure " data-at="shape" ></div> </div> <div class="widget item-absolute " id="element-1021"> <div class="contents shape box figure " data-at="shape" ></div> </div> <div class="widget item-absolute " id="element-1025"> <div class="contents cropped item-block" data-at="image-cropp"> <img class="item-content-box item-block image img-lazy" data-at="image" alt="" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM89h8AApEBx2iaqpQAAAAASUVORK5CYII=" data-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630522-64048506-172x129-harmonic-distortion-.jpg" data-retina-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630522-64048506-344x258-harmonic-distortion-.jpg" > </div> </div> <div class="widget item-absolute " id="element-1029"> <div class="contents cropped item-block" data-at="image-cropp"> <img class="item-content-box item-block image img-lazy" data-at="image" alt="" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM89h8AApEBx2iaqpQAAAAASUVORK5CYII=" data-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630524-64048519-173x130-THD-Meter-Diagram-30.jpg" data-retina-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630525-64048519-346x260-THD-Meter-Diagram-30.jpg" > </div> </div> <div class="widget item-absolute " id="element-1033"> <div class="contents cropped item-block" data-at="image-cropp"> <img class="item-content-box item-block image img-lazy" data-at="image" alt="" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM89h8AApEBx2iaqpQAAAAASUVORK5CYII=" data-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630525-64048531-164x123-triplen-harmonics-30.jpg" data-retina-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630526-64048531-328x246-triplen-harmonics-30.jpg" > </div> </div> <div class="widget item-absolute paragraph " id="element-1022" data-at="paragraph"> <div class="contents"> <p class="x_0d0d8539"><span class="x_faad26e1">Understanding instrumentation for measuring total harmonic distortion</span></p> </div> </div> <div class="widget item-absolute paragraph " id="element-1031" data-at="paragraph"> <div class="contents"> <p class="x_0d0d8539"><span class="x_faad26e1">What’s all this triplen harmonics stuff?</span></p> </div> </div> <div class="widget item-absolute paragraph " id="element-1027" data-at="paragraph"> <div class="contents"> <p class="x_0d0d8539"><span class="x_faad26e1">Understanding total harmonic distortion measurements</span></p> </div> </div> <div class="widget item-absolute paragraph " id="element-1028" data-at="paragraph"> <div class="contents"> <p class="x_0d0d8539"><span class="x_816a1881">There are a few elusive details that come into play during THD (Total Harmonic Distortion) measurements.</span></p> </div> </div> <div class="widget item-absolute paragraph " id="element-1032" data-at="paragraph"> <div class="contents"> <p class="x_0d0d8539"><span class="x_816a1881">Become more familiar with triplen harmonics — having to do with the third harmonic.</span></p> </div> </div> <div class="widget item-absolute paragraph " id="element-1023" data-at="paragraph"> <div class="contents"> <p class="x_0d0d8539"><span class="x_816a1881">A relatively small number of harmonics diminish in amplitude with spectral distance from the fundamental.</span></p> </div> </div> <div class="widget item-absolute " id="element-1036"> <a href="https://www.testandmeasurementtips.com/whats-all-this-triplen-harmonics-stuff-faq/" id="link-u8fvhrxtqsh" target="_blank" class="url-link btn item-block" data-at="button" data-link-u8fvhrxtqsh > More </a> </div> <div class="widget item-absolute " id="element-1034"> <a href="https://www.testandmeasurementtips.com/understanding-instrumentation-for-measuring-total-harmonic-distortion/" id="link-l2fq8ojdqy" target="_blank" class="url-link btn item-block" data-at="button" data-link-l2fq8ojdqy > More </a> </div> <div class="widget item-absolute " id="element-1035"> <a href="https://www.testandmeasurementtips.com/understanding-total-harmonic-distortion-measurements-faq/" id="link-781kqeqtk8l" target="_blank" class="url-link btn item-block" data-at="button" data-link-781kqeqtk8l > More </a> </div> </div> </div> </section> <section class="section section-relative " id="page-block-ddozg8ctkxs" data-at="section"> <div class="section-holder-border item-block item-absolute" data-at="section-border"></div> <div class="section-holder-overlay item-block item-absolute" data-at="section-overlay"></div> <div class="section-block"> <div class="section-inner section-fit section-relative"> <div class="widget item-absolute " id="element-1000"> <div class="contents cropped item-block" data-at="image-cropp"> <a href="https://www.pcb.com/applications/test-and-measurement/test-laboratories?utm_source=E-classroom&utm_medium=advertiser&utm_campaign=t%26m-consumer+electronics&utm_id=EEWowrld-2023" class="url-link item-content-box item-block" id="link-fx6350i2wun" data-at="image-link" data-link-fx6350i2wun target="_blank" > <img class="item-content-box item-block image img-lazy" data-at="image" alt="" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM89h8AApEBx2iaqpQAAAAASUVORK5CYII=" data-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630535-64034949-368x75-pcb-logo.jpg" data-retina-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630535-64034949-736x150-pcb-logo.jpg" > </a> </div> </div> <div class="widget item-absolute headline " id="element-999" data-at="headline"> <div class="contents"> <h1> <span class="x_cc1a91ca x_54e29a60"><span class="x_0bf79f5f">Featured Resources:</span></span> </h1> </div> </div> <div class="widget item-absolute headline " id="element-1002" data-at="headline"> <div class="contents"> <h1> <span class="x_a2e00130 x_caa00007"><span class="x_effd3d57">Advancements of Shock Sensors for Product Testing</span></span> </h1> </div> </div> <div class="widget item-absolute headline " id="element-1005" data-at="headline"> <div class="contents"> <h1> <span class="x_a2e00130 x_b558b569"><span class="x_effd3d57">Transmission Loss in Acoustic Testing</span></span> </h1> </div> </div> <div class="widget item-absolute " id="element-1003"> <div class="contents cropped item-block" data-at="image-cropp"> <img class="item-content-box item-block image img-lazy" data-at="image" alt="" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM89h8AApEBx2iaqpQAAAAASUVORK5CYII=" data-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630536-64035083-260x210-ISMA-2022-Final-002-.png" data-retina-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630538-64035083-520x420-ISMA-2022-Final-002-.png" > </div> </div> <div class="widget item-absolute " id="element-1006"> <div class="contents cropped item-block" data-at="image-cropp"> <img class="item-content-box item-block image img-lazy" data-at="image" alt="" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM89h8AApEBx2iaqpQAAAAASUVORK5CYII=" data-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630551-64035086-372x210-trans-vid.jpg" data-retina-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630551-64035086-744x420-trans-vid.jpg" > </div> </div> <div class="widget item-absolute paragraph " id="element-1013" data-at="paragraph"> <div class="contents"> <p class="x_3579aa00 x_ef245e2e"><span class="x_c9d5b5ac">This paper explores advancements in shock sensors, including multi-mode damping, ESD protection and low noise cables. We will compare the legacy and new technologies, and demonstrate the improvements in the new offerings.</span></p> </div> </div> <div class="widget item-absolute paragraph " id="element-1014" data-at="paragraph"> <div class="contents"> <p class="x_3579aa00 x_ef245e2e"><span class="x_c9d5b5ac">Dr. Andrew Barnard shows how to test materials for sound absorption and loss. Learn how to choose the best materials for noise reduction from outside sources, such as wind and other noise.</span></p> </div> </div> <div class="widget item-absolute " id="element-1004"> <a href="https://www.pcb.com/resources/videos/transmission-loss-in-acoustic-testing?utm_source=E-classroom&utm_medium=advertiser&utm_campaign=t%26m-consumer+electronics&utm_id=EEWorld-2023" id="link-2fhaquz3hru" target="_blank" class="url-link btn item-block" data-at="button" data-link-2fhaquz3hru > Watch Video </a> </div> <div class="widget item-absolute " id="element-1001"> <a href="https://www.pcb.com/sensors-for-test-measurement/accelerometers/advancements-of-shock-sensors-for-product-testing?utm_source=E-classroom&utm_medium=advertiser&utm_campaign=t%26m-consumer+electronics&utm_id=EEWorld-2023" id="link-61x2tw00i1y" target="_blank" class="url-link btn item-block" data-at="button" data-link-61x2tw00i1y > Download White Paper </a> </div> <div class="widget item-absolute headline " id="element-1008" data-at="headline"> <div class="contents"> <h1> <span class="x_a2e00130 x_caa00007"><span class="x_effd3d57">Top Testing Protocols for Audio Applications</span></span> </h1> </div> </div> <div class="widget item-absolute headline " id="element-1011" data-at="headline"> <div class="contents"> <h1> <span class="x_a2e00130 x_b558b569"><span class="x_effd3d57">Quantifying Acoustic Sources Through Sound Power Measurements</span></span> </h1> </div> </div> <div class="widget item-absolute " id="element-1009"> <div class="contents cropped item-block" data-at="image-cropp"> <img class="item-content-box item-block image img-lazy" data-at="image" alt="" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM89h8AApEBx2iaqpQAAAAASUVORK5CYII=" data-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630553-64035081-325x217-Phantom-Collage-580.jpg" data-retina-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630553-64035081-650x434-Phantom-Collage-580.jpg" > </div> </div> <div class="widget item-absolute " id="element-1012"> <div class="contents cropped item-block" data-at="image-cropp"> <img class="item-content-box item-block image img-lazy" data-at="image" alt="" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM89h8AApEBx2iaqpQAAAAASUVORK5CYII=" data-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630554-64035087-321x211-iStock-58250496.jpg" data-retina-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630554-64035087-642x422-iStock-58250496.jpg" > </div> </div> <div class="widget item-absolute paragraph " id="element-1015" data-at="paragraph"> <div class="contents"> <p class="x_3579aa00 x_ef245e2e"><span class="x_c9d5b5ac">This dynamic, informative webinar focuses on the importance of audio testing related to implementing speakers and headphones into your products. It provides practical, real-world knowledge for test and audio engineers to improve their testing practices.</span></p> </div> </div> <div class="widget item-absolute paragraph " id="element-1016" data-at="paragraph"> <div class="contents"> <p class="x_3579aa00 x_ef245e2e"><span class="x_c9d5b5ac">Dr. Andrew R. Barnard discusses sound power measurement techniques, including free-field, reverberant, and in-situ. He provides tips for choosing the right method for your testing application, and demonstrates a “free-field over a reflecting plane” measurement using PCB Model 378B02 free-field microphones.</span></p> </div> </div> <div class="widget item-absolute " id="element-1007"> <a href="https://www.pcb.com/learn/training/webinars/top-testing-protocols-for-audio-applications?utm_source=E-classroom&utm_medium=advertiser&utm_campaign=t%26m-consumer+electronics&utm_id=EEWorld-2023" id="link-rrx0t2blqad" target="_blank" class="url-link btn item-block" data-at="button" data-link-rrx0t2blqad > View Webinar </a> </div> <div class="widget item-absolute " id="element-1010"> <a href="https://www.pcb.com/applications/test-and-measurement/landingpages/quantifying-acoustic-sources-through-sound-power-measurements?utm_source=E-classroom&utm_medium=advertiser&utm_campaign=t%26m-consumer+electronics&utm_id=EEWorld-2023" id="link-lux4ixg7t5o" target="_blank" class="url-link btn item-block" data-at="button" data-link-lux4ixg7t5o > Download White Paper </a> </div> </div> </div> </section> <section class="section section-relative " id="page-block-0pl1n6okqon" data-at="section"> <div class="section-holder-border item-block item-absolute" data-at="section-border"></div> <div class="section-holder-overlay item-block item-absolute" data-at="section-overlay"></div> <div class="section-block"> <div class="section-inner section-fit section-relative"> <div class="widget item-absolute headline " id="element-967" data-at="headline"> <div class="contents"> <h1> <span class="x_eb0060c7 x_6ee82066"><span class="x_3528f91f">Noise • Audio • Acoustics</span></span> </h1> </div> </div> <div class="widget item-absolute " id="element-964"> <div class="contents shape box figure " data-at="shape" ></div> </div> <div class="widget item-absolute " id="element-978"> <div class="contents shape box figure " data-at="shape" ></div> </div> <div class="widget item-absolute " id="element-968"> <div class="contents shape 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src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM89h8AApEBx2iaqpQAAAAASUVORK5CYII=" data-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630524-64048534-177x133-OKOS-MacroVue-1000-P.jpg" data-retina-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630524-64048534-354x266-OKOS-MacroVue-1000-P.jpg" > </div> </div> <div class="widget item-absolute " id="element-982"> <div class="contents cropped item-block" data-at="image-cropp"> <img class="item-content-box item-block image img-lazy" data-at="image" alt="" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM89h8AApEBx2iaqpQAAAAASUVORK5CYII=" data-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630548-64048541-177x133-distortion-noise-300.jpg" data-retina-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630549-64048541-354x266-distortion-noise-300.jpg" > </div> </div> <div class="widget item-absolute " id="element-984"> <div class="contents cropped item-block" data-at="image-cropp"> <img class="item-content-box item-block image img-lazy" data-at="image" alt="" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM89h8AApEBx2iaqpQAAAAASUVORK5CYII=" data-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630550-64048552-177x133-How-does-an-Acoustic.jpg" data-retina-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630551-64048552-354x266-How-does-an-Acoustic.jpg" > </div> </div> <div class="widget item-absolute paragraph " id="element-974" data-at="paragraph"> <div class="contents"> <p class="x_0d0d8539"><span class="x_faad26e1">Audio measurements for product development</span></p> </div> </div> <div class="widget item-absolute paragraph " id="element-979" data-at="paragraph"> <div class="contents"> <p class="x_0d0d8539"><span class="x_faad26e1">How does an acoustic camera work and what’s it good for?</span></p> </div> </div> <div class="widget item-absolute paragraph " id="element-971" data-at="paragraph"> <div class="contents"> <p class="x_0d0d8539"><span class="x_faad26e1">The difference between electronic distortion and noise</span></p> </div> </div> <div class="widget item-absolute paragraph " id="element-965" data-at="paragraph"> <div class="contents"> <p class="x_0d0d8539"><span class="x_faad26e1">Scanning for defects with sound waves</span></p> </div> </div> <div class="widget item-absolute paragraph " id="element-966" data-at="paragraph"> <div class="contents"> <p class="x_0d0d8539"><span class="x_816a1881">Recent advancements in SAM technology have significantly improved throughput speeds and defect detectability.</span></p> </div> </div> <div class="widget item-absolute paragraph " id="element-976" data-at="paragraph"> <div class="contents"> <p class="x_0d0d8539"><span class="x_816a1881">It pays to know the fundamental parameters that quantify the performance of sound equipment.</span></p> </div> </div> <div class="widget item-absolute paragraph " id="element-980" data-at="paragraph"> <div class="contents"> <p class="x_0d0d8539"><span class="x_816a1881">There are a variety of microphone array structures to support specific analysis needs.</span></p> </div> </div> <div class="widget item-absolute paragraph " id="element-973" data-at="paragraph"> <div class="contents"> <p class="x_0d0d8539"><span class="x_816a1881">The concepts of distortion and noise in signal processing overlap to a limited extent, but they are distinct phenomena.</span></p> </div> </div> <div class="widget item-absolute " id="element-970"> <a href="https://www.testandmeasurementtips.com/scanning-for-defects-with-sound-waves/" id="link-p4exhp088bq" target="_blank" class="url-link btn item-block" data-at="button" data-link-p4exhp088bq > More </a> </div> <div class="widget item-absolute " id="element-972"> <a href="https://www.testandmeasurementtips.com/the-difference-between-electronic-distortion-and-noise-faq/" id="link-1spkns52wxi" target="_blank" class="url-link btn item-block" data-at="button" 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Our sensors support testing in aerospace and defense, automotive, transportation, civil engineering, and general R&D industries. Primary sensing technologies include piezoelectric (ICP®), piezoresistive, and capacitive MEMS. With a worldwide customer support team, 24-hour SensorLine, and a global distribution network, PCB is committed to Total Customer Satisfaction. info at <a href="https://www.pcb.com/" id="link-3z2vy4k2pse" target="_blank" data-link-3z2vy4k2pse class="url-link">www.pcb.com</a>.</span></p> </div> </div> </div> </div> </section> <section class="section section-relative " id="page-block-9wevj9i0x8b" data-at="section"> <div class="section-holder-border item-block item-absolute" data-at="section-border"></div> <div class="section-holder-overlay item-block item-absolute" data-at="section-overlay"></div> <div class="section-block"> <div class="section-inner section-fit section-relative"> <div class="widget item-absolute " id="element-744"> <div class="contents cropped item-block" data-at="image-cropp"> <a href="https://www.eeworldonline.com" class="url-link item-content-box item-block" id="link-bfz8uqt2g0g" data-at="image-link" data-link-bfz8uqt2g0g target="_blank" > <img class="item-content-box item-block image img-lazy" data-at="image" alt="" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM89h8AApEBx2iaqpQAAAAASUVORK5CYII=" data-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630520-43173756-224x79-EEworld-online-rever.png" data-retina-src="//v.fastcdn.co/t/6f5f942d/bc0e6182/1692630520-43173756-448x158-EEworld-online-rever.png" > </a> </div> </div> </div> </div> </section> <section class="section section-relative " id="page_block_footer" data-at="section"> <div class="section-holder-border item-block item-absolute" data-at="section-border"></div> <div class="section-holder-overlay item-block item-absolute" data-at="section-overlay"></div> <div class="section-block"> <div class="section-inner section-fit section-relative"> <div class="widget item-absolute " id="element-874"> <a href="https://www.eeworldonline.com/learning-center" id="link-k97mlinn9gg" target="_blank" class="url-link btn item-block" data-at="button" data-link-k97mlinn9gg > EE World's Online Training Center </a> </div> </div> </div> </section> <section class="section section-relative " id="page-block-zedljqnx41" data-at="section"> <div class="section-holder-border item-block item-absolute" data-at="section-border"></div> <div class="section-holder-overlay item-block item-absolute" data-at="section-overlay"></div> <div class="section-block"> <div class="section-inner section-fit section-relative"> <div class="widget item-absolute " id="element-875"> <div class="contents html-widget__text-center " data-at="html"> Copyright © <script data-cfasync="false" >document.write(new Date().getFullYear())</script> WTWH Media, LLC. 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