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I've started developing a simple guitar tuner as a learning project for audio processing programs.

Could someone recommend me an adequate library for this? Here's basically what I'm looking for:

  • Microphone input.
  • Real-time processing of the signal. I need to be able to perform note recognition on whatever is being played to the mic.
  • Cross platform/open source would be a huge plus.
Justin
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CptAJ
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  • You might want to tag this DSP as well. – Clifford Sep 30 '09 at 19:18
  • Similar question at [http://stackoverflow.com/questions/1466968/real-time-pitch-detection-using-fft](http://stackoverflow.com/questions/1466968/real-time-pitch-detection-using-fft). – Clifford Sep 30 '09 at 19:17

1 Answers1

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FFT Guitar Tuner.

Dan Byström
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