Re: [PD] microphone feedback canceling

2008-02-12 Thread kristof lauwers
putting the latency not too low can do wonders ;) xof >tim wrote: > > Hi, > > I'm planning to use a microphone on stage, with pd. > > With it comes the risk of unwanted feedback. > > Has anyone done a feedback canceling patch or seen a proven technique ? > > I don't know much about how this wor

Re: [PD] microphone feedback canceling

2008-02-11 Thread Derek Holzer
You're on the right track. Most DSP feedback filters try to track the loudest sinusoidal frequency and then use a notch filter to reduce it. You could try something with [fiddle~], and make sure that the signals you want to pass remain below a certain threshold. Then everything above that could

[PD] microphone feedback canceling

2008-02-10 Thread tim
Hi, I'm planning to use a microphone on stage, with pd. With it comes the risk of unwanted feedback. Has anyone done a feedback canceling patch or seen a proven technique ? I don't know much about how this works in commercial devices (and if they really work for that matter), but I suppose it's do