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I am new to electronics and not sure how to handle an electret microphone with an R-PI.

I want to develop some active noise cancellation with my Raspberry (Model B). So I thought USB-Microphone would be to slow for achieving this. But I can't find a well written tutorial for introducing the electret microphone amp (from Arduino) to my R-PI.

Do I need further components? Someone can give me a detailed explanation how to use this microphone with R-PI and how to configure it? Or is this microphone a bad decision for my purpose?

Greenonline
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Sebi
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1 Answers1

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If you have a USB microphone or sound card, start with that, you will probably find it doesn't actually use a lot of processing power to get the samples.

That way you can get straight on to writing your application!

Your best non-USB alternative is probably SPI, but that is not straightforward

rolinger
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