https://devzone.nordicsemi.com/f/nordic-q-a/112493/getting-noise-in-wav-fileI am working on a pdm microphone using nrfx pdm driver (INMP621) When I am saving the pcm data into .pcm file using sd card and playing the .pcm file in Audacity I am getting either noise or silence. I am attaching my code for reference and also the en-USTelligent Community 13Fri, 28 Jun 2024 09:58:16 GMThttps://devzone.nordicsemi.com/thread/491275?ContentTypeID=1Fri, 28 Jun 2024 09:58:16 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2eb8e0a3-e517-4f89-bf0b-d6c830d15231dejans<p>Hi,<br /><br />Thank you for the update.<br /><br />Best regards,<br />Dejan</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/491127?ContentTypeID=1Thu, 27 Jun 2024 13:16:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c1b64325-3bc1-4693-baee-a8bd5538fb51Rakshita<p>Its solved. Thanks for responding</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/491071?ContentTypeID=1Thu, 27 Jun 2024 10:54:40 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0f85ed7d-3d64-4cba-bf8b-d1e205df5cd0dejans<p>Hi,<br /><br />Which NCS version do you use?<br /><br />Did you get any errors when building and flashing? Do you have any application log to share?<br /><br />Best regards,<br />Dejan<br /><br /><br /></p><div style="clear:both;"></div>