#1
hey all,

i have to do a project for my physics class, and i'm doing it on radio signals and how they interfere with guitar amps.
does anyone have links that could be useful on getting information about signal filtering and stuff like that?

thanks for the help.
#3
thanks,

i tried googling and reading some books, but i need something really in-depth with equations and other complicated things of the sort.
that site does look useful though; thanks again.