i would like to possibly write an n-th order butterworth filter for
csound but i know nothing about the algorithm.  does anyone out there
know of a good dsp book that is chock full of good algorithms to use.
my university library has a huge selection, and i just know which are
better.  in order to avoid sitting on the cold stone floor of the
library tomorrow flipping through book after book, i thought it would be
nice to have something in mind.  any suggestions?

pete

Hi,

There is a pretty good online DSP tutorial at the following site:

http://www.bores.com/courses/intro/index.htm

Bye,
Hans Mikelson