| Version | |
| Size | 2.03 MB |
| Create Date | March 28, 2012 |
| Last Updated | October 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.
| File |
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| TN117: Measuring PDM Microphones and Inputs with APx |
