Udo Zoelzer et al.

	DAFX: Digital Audio Effects
	http://www.dafx.de

Thierry Dutoit, Ferran Marques et al.

	Applied Signal Processing: A MATLAB(TM)-Based Proof of Concept
	http://tcts.fpms.ac.be/~dutoit

Julius Orion Smith

	Online Books
	http://ccrma.stanford.edu/~jos

Mark Borgerding

	Kiss FFT
	http://kissfft.sourceforge.net

Cyril Mottier, Julien Dupouy

	GreenDroid
	http://github.com/cyrilmottier/GreenDroid
	http://github.com/jdupouy/GreenDroid