openFrameworks implementation of GIST real-time sound analysis library
An openFrameworks implementation of Adam Stark's real-time sound analysis library Gist
https://github.com/adamstark/Gist
NOTE UPDATE May 25, 2015
ofxGist has no dependencies, but the example makes use of a modified ofxOpenALSoundPlayer. It is included only as a way of getting the soundbuffer out of loaded sound. There are other ways you can do that. This player includes a version of kissFFT. You can remove the one included in Gist.
It is also using a slightly modified ofxHistoryPlot from @armadillu to add a dynamic getVariable method to be able to plot based on gist feature list
by /Andreas Borg
From Gist page
Gist
Gist is a C++ audio analysis library intended for use in real-time applications. It contains a range of audio analysis algorithms, including:
- Simple Time Domain Features (e.g. RMS, Zero Crossing Rate)
- Simple Frequency Domain Features (e.g. Spectral Centroid, Spectral Flatness)
- Onset Detection Functions (e.g. Energy Difference, Complex Spectral Difference)
- Pitch Detection
- Mel-frequency Representations (e.g. Mel-frequency Spectrum, MFCCs)