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How to hook a microphone with an Arduino board and display an audio spectrum with Processing.

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Name		Name	Last commit message	Last commit date
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Arduino/microphone_fft		Arduino/microphone_fft
Images		Images
Processing/mic_fft_visualisation		Processing/mic_fft_visualisation
README.markdown		README.markdown

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Microphone_FFT

This 2 part project shows how to use a microphone with an Arduino board and display an audio spectrum with Processing.

List of parts:

Arduino (Uno for me)
Microphone (I use this one: https://www.sparkfun.com/products/9964)
Breadboard

Arduino Fixed point FFT library is from ELM Chan, http://elm-chan.org/works/akilcd/report_e.html
Processing code is based on: http://boolscott.wordpress.com/2010/02/04/arduino-processing-analogue-bar-graph-2/

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How to hook a microphone with an Arduino board and display an audio spectrum with Processing.

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