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Welcome to the soundcheck wiki!

soundcheck is for helping find feedback issues when performing a sound check at a sound board by:

• Displaying a spectrogram of audio from the sound board.
• Generating white noise or a specific frequency for the sound board.

soundcheck is currently under development. It is intended to be available for Windows, Linux, and Mac users. It is my effort to help eq soundboards, and is not affiliated with anything. It will have a liberal open-source license.

Design challenges:

• Audio: audio input and output uses portaudio.
• FFT: A simple FFT transform was found.
• Spectrogram: I'll create a simple looping spectrogram unless I can find one that is easy to use. Example code is in sox and in audacity.
• White noise generator, sine generator: should be easy, TBD.
• GUI wxWidgets.