SouthAsiaFm.com

Signal Processing Information Base
Project of Rice University sponsored by the IEEE Signal Processing Society and the National Science Foundation to catalog Internet DSP resources.
spib.rice.edu/

DSP Design Performance
Freely-usable Java applets for digital filter design, including fractional-sample broadband delay and high-Q notch filters, as well as standard types.
www.nauticom.net/

Signal Processing Solutions
A manufacturer of DSP programmable filter modules and systems.
www.spsolutions.com/

Signal-Data
Provides consultancy, training, development, DSP software and hardware. Based in Denmark.
www.signal-data.suite.dk/

Trionyx Signal Processing
Provides consulting services for embedded DSP systems, specialising in audio and telecommunications. Based in the UK.
www.trionyxsignal.co.uk/

TA Signal Processings, Inc.
Provides support to engineers involved with DSP. Software and tutorial are available for download. Based in Japan.
www.tasignal.com/

WPHN 90.5 FM, WOLW 91.1 FM, WHST 106.1 FM, and W204AQ 88.7 FM
Northern Christian Radio serves Northern Michigan with Christian programming. Includes His Kids and Sacred Favorites radio programs, concert news, music play list, and a program guide.
www.ncradio.org/

Danville Signal Processing, Inc.
Develops and sells standard and custom products for communications, audio, and instrumentation applications. Includes product and application descriptions, documentation, developer's module.
www.danvillesignal.com/

The Scientist and Engineer's Guide to Digital Signal Processing
A textbook of DSP techniques by Steven W. Smith, 1997, 640 pages. You can download the book for free. Clear explanation and low math.
www.dspguide.com/

CUED Signal Processing Laboratory
Cambridge University Engineering Department Signal Processing Laboratory. Based in the UK.
www-sigproc.eng.cam.ac.uk/