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Visualize Sound Waves With Raspberry Pi #piday #raspberrypi @Raspberry_Pi

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Neat project by Bomani, Eunice, and Matt! Via euniceylee on GitHub

Waves is a Raspberry Pi project centered around transforming the transience of the spoken word into something concrete and physical. In our setup, a user presses a button corresponding to a question, answers it into a microphone while pressing down on the button, and then receives a receipt of the audio waveform in return. The audio waveform is also sent to a webpage, where it is displayed among the other responses that have been collected so far.

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