Generate waveform images from audio files. Includes a Waveform class for generating waveforms in your code as well as a simple command-line program called 'waveform' for generating on the command line.

https://github.com/0dayinc/pwn/README.md

Play audio files at the command line or using Ruby

Generate waveform JSON information from audio files, compatible with http://waveformjs.org/.

Analyze a wav file for specific frequency signatures

Generate waveform json from audio files. Includes a Waveform class for generating waveforms in your code as well as a simple command-line program called 'waveformjson' for generating on the command line.

AudioStream is a Digital Audio Workstation for CLI

CarrierWave Audio Waveform

Gem to interface with secret rabbit code

Measure pulse timing accuracy in an audio file. Use to measure the timing accuracy of drum machines, sequencers and other music electronics. Inspired by the Inner Clock Systems Litmus Test