PDM simple example

RE: PDM simple example

Mads Fidder — Wed, 25 May 2022 12:43:32 GMT

Hello,

How exactly are you supposed to load your code? I am using nrf connect for VScode

Best regards,
Mads

RE: PDM simple example

RichardHdrd — Tue, 15 Feb 2022 14:09:59 GMT

Hello Nekize,

Thank you for the example, I adjusted it for using Com 460k, but I seem to get poor results concerning sound quality (much noise).

Can you name settings that might improve sound quality (all three amplification settings have been tested without success).

The mic-setup is mono, flank doesn't seem to matter.

Best regards,

Richard

RE: PDM simple example

abdelali — Mon, 17 Aug 2020 18:10:30 GMT

By the way the Example is missing the nrfx_pdm.c file. You'll need to add that under the nRF_Drivers folder, it is located under $nRF5_SDK_LOCATION$\modules\nrfx\drivers\src.

RE: PDM simple example

abdelali — Mon, 17 Aug 2020 17:54:14 GMT

Thanks for sharing!

RE: PDM simple example

cpeng — Tue, 04 Aug 2020 19:54:16 GMT

Thank you so much nekize! I was stuck with PDM development and this should be greatly helpful!

RE: PDM simple example

Kenneth — Thu, 09 Jul 2020 11:57:51 GMT

Thanks for sharing! 👍

Kenneth