Heey! Me and a buddy are having a school project. The project is that we are going to do one or more LEDs that flash to bass tones. But it was harder than we thought! At start (before we started to code) we thought that the analog signal from the microphone already was in frequency but it was in am…

Preamp Mic with Goertzel Frequency Algorithm

Stronk December 9, 2012, 10:26am 12

Thank you!

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