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What are the changes needed to record audio from Analog microphone input via 3.5 audio jack in Audio playback and Record example program ???

PR.6
Associate II

‎2020-12-04 10:50 PM

I am trying to record audio using analog microphone input from 3.5 audio jack in Stm32f769i Discovery board. But i couldn't able record audio from this line input audio jack.

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Simon V.
ST Employee

‎2021-05-24 02:00 AM

Hello,

You can refer to application note AN5012 - Analog-to-digital audio conversion example using STM32L4 Series microcontroller peripherals.

If you need additional help, please do not hesitate.

Regards,

Simon

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