Audio synthesis and Spectral Measures: in Java and pd


David Blei Topics Modeling Tutorial

MusicSignalsFFTConstant Q
Audio Feature Extractor for Rhythm Patterns, Rhythm Histograms and Statistical Spectrum Descriptors.

UCSB CREATE C++ dsp code library Technical Description here from Andreas Rauber, Vienna University of Technology

Audio Feature Extraction Software

1.
Java code
2. Java Code API
2. How to use it

Equal tempered Scale, and constant Q transform
Excellent paper: An Efficient Algorithm for the Calculation of a Constant Q Transform - JC Brown
   
  • sonogram. Sonogram is an in many forms configurable sound analysis tool. It analyses sound and speech signals with the methods of the "Fourier Tranformation" (FFT), "Linear Prediction Analyse" (LPC), "Cepstrum Analyse", Autocorrelation and the "Wavelet transformation". It was able to open the most common audio and video file formats and is written in Java2, so it should run on any platform where Java2 is available. Sonograms main goal is to be a little speech recognizer, which will be perhaps implemented next time. Screen shots [1] [2] [3] Christoph Lauer Sonogram is free for non commercial and research purposes.
 


softsynth.com. Where I found some of these. It also includes MIDI programs, but we are not using midi..
Pure Data Computer Music System Updated 2009-06-05
The Pure Data (short Pd) project on SourceForge unifies the extensions (or externals) written for the Pure Data Graphical Computer Music System written by Miller Puckette with contributions from many others. sourceforge pure data
Choose View all files.