On Mon, 2006-05-29 at 10:05 +0200, Alex Polite wrote: > Hi there. > > I have an interview with a lot of AC hum. I'd like to remove as much > of the hum as possible. This is not for broadcasting. I just want to > be able to hear what the persons on the recording are saying. > > I've looked at the sound in a frequency spectrum analyzer[1]. The hum > looks just as consistent as it sounds so I guess there must be a way > to filter it out. I just don't know which linux tool will do it for > me. Very sharp notch filter? Gordon.
