The RPi doesn't have an audio input, you need to use I2S via the IO pins or a USB sound card.

Sound Cards For The Raspberry Pi

Wolfson Pi Audio Card

USB Sound Card Resources


We benefit hugely from resources on the web so we decided we should try and give back some of our knowledge and resources to the community by opening up many of our company’s internal notes and libraries through mini sites like this. We hope you find the site helpful.
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  1. Stewart.

    12 months ago

    It’d be nice if there was an easy to find and easy to follow guide anywhere on the web, that had instructions on how to activate the I2S INPUT.


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