Goertzel Algorithm in integer-math... It's been a *LONG* time since I last worked with this, and I really have no idea of its status. AS I RECALL, it was once floating-point, and this was my ATTEMPT at integerifying it... I don't know whether it works. DO NOT DOWNLOAD THIS. It's a friggin' mess. And in no way representative of most of commonCode. Wow, what a mess this is!.