Technote 117: Measuring PDM Microphones and Inputs with APx

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Size2.03 MB
Create DateMarch 28, 2012
Last UpdatedOctober 24, 2019

This Technote has a short review of how PDM works, describes relevant audio tests, looks at the APx PDM module, and concludes with hands-on testing of a PDM MEMS microphone and a PDM microphone input.

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TN117: Measuring PDM Microphones and Inputs with APx
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