Re: [LAU] Feedback Cancellation Plugin

Is this for removing feedback from an existing recording, or live?

For an existing recording you could try Audacity's Spectral Editing. For live, you should eq the PA and monitors before the performance to minimize the problem areas, but trying to keep as close to flat response as possible. It's simple but takes a lot to master. For monitors just push the level until it feeds back and notch out in the equalizer. Then cup the mic a little and notch any further feedback. A good RTA may help here although I've heard people use them to tune FOH and the mix ended up sounding truly awful. - Best - good third octave equaliser and a good pair of ears - Less good but possibly helpful - one of those feedback suppressor units