I recorded a theater event last week from the soundboard and I also recorded a track using a mic in the house to pick up some ambiance and audience reaction etc. Problem is, the seats in the house creak when you shift your weight. You can hear an example creak noise here: http:// This noise is close enough to separate "clicks" that I thought I might be able to use a click-pop filter (Cool Edit 2k) to fix it. This helps somewhat if I crank the settings up, but it is not as effective as I'd like. Is there any filter or program out there which could identify and remove just the chair-creak noises, while leaving the rest of the audio more-or-less intact? Thank for any tips!