comp.dsp is the Usenet newsgroup devoted to sharing information about Digital Signal Processing. Here, dspGuru provides information for all things comp.dsp.
In April, a few of the regulars in comp.dsp launched a project to collect and compile a list of known "DSP Tricks". By a "Trick", we mean some clever DSP technique used to make a processing algorithm operate more efficiently.
These are classic posts that have tickled the funnybone of comp.dsp readers over the years.