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Home  >  MEMS  > Audio Precision launches digital MEMS microphone test optio...
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Feb 2nd, 2012
 
Audio Precision launches digital MEMS microphone test option
 
Audio test tool supplier Audio Precision launched the PDM I/O option for its APx500 series audio analyzers, used to test digital micro electro mechanical system (MEMS) microphones.
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Pulse density modulation (PDM) is a one-bit, high clock rate data stream used with digital MEMS microphones in smartphones. The APx PDM option allows APx500 series audio analyzers to connect directly to any device with a PDM input or output for comprehensive testing.

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