- Digital Signal Processing Wikibook
- The Scientist and Engineer's Guide to Digital Signal Processing by Steven W. Smith, Ph.D - whole book online for free in PDF format
- Physical Audio Signal Processing - Digital Waveguide Modeling Of Musical Instruments And Audio Effects by Julius O. Smith III
- DSP Guru - DSP Guru purpose is to promote resource-sharing among DSP designers
- Music-DSP Source Code Archive
- The DSP Dimension by DSP Guru Stephan M. Bernsee
- comp.dsp news-group FAQ
- FFT realted links
- Theory and Techniques of Electronic Music by Miller Puckette
- musicdsp.org source code archive
- Introduction to digital filters
- ruccas.org
- 101 Science Digital Signal Processing
- Adaptv Signal Processing
- Bores Signal Processing
- Circuit Sage: Analog/RF Design Resources
- Comp.dsp Frequently Asked Questions on Digital Signal Processing
- Digital Signal Processing Group at Rice University
- Digital Signal Processing Tutorial
- Yehar's digital sound processing tutorial for the braindead! Archived
- Digital Filter
- DSP Store Large online DSP Database
- ePanorama Digital Signal Processing Page
- EUASIP Journal on Applied Signal Processing
- FDI DSP Digital Signal Processing Design Guide
- How Do I Learn DSP?
- i2pi DSP Papers
- Introduction to Signal Processing Sophocles J. Orfanidis
- Introduction to Sound Processing by Davide Rocchesso
- Neil's Digital Filter Page
- DSP Algorithms
- Zen Audio Project
