DSP Central

dspGuru provides a wide variety of DSP information to help you master the complex domain of Digital Signal Processing, including:

  • FAQs:  At last, Frequently Asked Questions about DSP meet up with Rarely Given Answers, in a friendly, tutorial format.
  • Tutorials: Primary DSP subjects made simple.
  • HowTos: Here we divulge the secret "Tribal Knowledge" of DSP - stuff that experienced DSP'ers know, but isn't in the textbooks. (Don't tell anybody!)
  • Tricks:  Algorithmic and design tricks that make your life in DSP a little easier.
  • Books:  Which of a zillion DSP books should you add to your personal DSP library?  To help you choose, we provide listings of DSP books organized in a wide variety of ways.
  • Links:  There's gotta be something we haven't covered, so we provide a comprehensive set of links to other DSP resources on the Internet.
  • Reference: Handy information to refer to.
  • comp.dsp: Got questions? Usenet's DSP newsgroup has answers.

dspGuru is and always has been a community effort.  Here's how you can help:

For over ten years, dspGuru has been a free service of Iowegian International Corporation, makers of ScopeFIR, ScopeIIR, and ScopeDSP.  It is supported by a minimal amount of advertising and by book sales on Amazon (at no additional cost to you!)