Talk:Polyphase quadrature filter

Untitled
More detail on what Polyphase Quadrature Filter is or does would be great. What does 'fs' mean? And etcetera. .

link disambiguation: delay
The link to delay goes to a disambiguation page. I don't believe any of the possible articles on that page are appropriate. --S Roper 19:22, 28 August 2006 (UTC)