The simultaneous acquisition and measurement of signals from a microphone array presents a variety of challenges to developers seeking to evaluate their designs, says Joe Begin. Today’s smart devices ...
Operating from ICP sensor power, the Model 377A21 prepolarized, ½-in. RI (random incidence) response microphone from PCB Piezotronics provides a linear frequency range of 4 Hz to 20 kHz (±2 dB). Most ...
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Corsair HS55 wireless review [with mic test]
Today Corsair is launching the HS55 Wireless, an update to the HS55 Wireless Core model that released last year. Priced at £100, we find out what this new headset has to offer. 00:00 Start 00:28 Intro ...
Researchers at the National Institute of Standards and Technology (NIST) have conducted the first demonstration of a faster and more accurate way to calibrate certain kinds of microphones. The ...
How to test your microphone on a Windows 10 computer, and make sure your PC is using the right input
You can test a microphone on a Windows 10 computer to ensure it's plugged in correctly and working. To test your microphone, you'll need to open Windows' Sound Settings menu. Testing how your ...
An increasing number of new and proposed EMC standards are pushing the upper frequency test limits further up in the microwave spectrum. The latest EMC standard released, IEC 61000-4-3:2006, is no ...
Researchers have conducted the first demonstration of a faster and more accurate way to calibrate certain kinds of microphones. The technique, which uses lasers to measure the velocity at which a ...
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