Hi, have you checked out dspguide.com? It has very good explanations. For the explanations of some of the underlying math, I think MusiMathics vol 2 is very clear and with lots of examples. What kind of filters were you interested in designing btw?

On Oct 6, 2012, at 2:36 PM, James Mckernon <jmckernon@gmail.com> wrote:

Hi all,

Was just wondering if anyone could recommend any resources (preferably online) for learning about digital filter design? It's something I don't really know very much about, but I'm interested in learning a little to improve my understanding of the character of different filters. Thought this list might be a good place to try asking.

Thanks!
J