ZSP Signal Processing
Audio signal and digital signal processing hardware and solutions from LSI Logic. Includes dsp communications solutions, IP cores, and VOIP products.
http://www.zsp.com

WaveWarp Audio Toolbox for MATLAB
Producers of audio software for the PC: WaveWarp (real-time signal processor with optional MATLAB interface), ReSample (batch WAV file sample-rate converter), plus a range of MATLAB toolboxes.
http://www.soundslogical.com/

Kovacevic, Jelena
Wavelets, frames, biomedical signal processing, multirate signal processing, data compression and signal processing for communications.
http://www.andrew.cmu.edu/user/jelenak/

QSC Audio Products
QSC Audio Products, LLC is a leading manufacturer of power amplifiers, loudspeakers, signal processing, digital signal transport, and computer control systems for professional audio markets worldwide.
http://www.qscaudio.com

Digital Signal Processing Research Group UCD
Digital Signal Processing University College Dublin DSP lab
http://wwwdsp.ucd.ie

Space and Signals Technologies, LLC
The Social Media blog is your single destination for updates on the AIM Buddy blog, the AIM Pages blog, the AOL Community Info blog, the Expressions Factory, the Marvelous Mob and the Social Media Mess blog.
http://members.aol.com/spaceandsignals/

Signal and Image Centre
Research center specialized in signal processing (compression, radar signal processing) and image processing (pattern recognition, image understanding). (Brussels, Belgium)
http://www.sic.rma.ac.be/

Master Training Packages in Biomedical signal Processing
Graduate "distance learning": Extraction of Signals from Noise, Computing Methods for Simulation Modelling and Analysis, Instrumentation Signal Acquisition and Stimulation, Signal Analysis for Medicine and Physiology, Biomedical Signal Processing: Concepts and Techniques, sound and vibration, biomedical signal processing, ISVR, Institute of Sound and Vibration Research, University of Southampton
http://www.soton.ac.uk/~mtpbsp/

Sound Processing Kit
An object-oriented class library for audio signal processing.
http://www.music.helsinki.fi/research/spkit

JamSync
JamSync - The place for all of your Audio and Video post-production needs!
http://www.jamsync.com/