Getting noise in .wav file

[Rakshita]

I 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 .pcm file

7028.inmp621_mic.zip

[dejans]

Hi,

Which NCS version do you use?

Did you get any errors when building and flashing? Do you have any application log to share?

Best regards,
Dejan

[Rakshita]

Its solved. Thanks for responding

[dejans]

Hi,

Thank you for the update.

Best regards,
Dejan