fft noise removal with subtraction of noise profile

JesterN's icon

Hi there, maybe it's been done thousands of times, but couldn't find it and thought that it's always useful to remove some noise, from mikes and hums... You can first record the profile of the noise and then subtract its spectrum from the spectrum of the incoming signal...
Should be self-explanatory.

nprofileFFT.maxpat
Max Patch
Cptnfantasy's icon

Thanks this is good work, man.

midinerd's icon

Super cool. cheers

CharBoogie's icon

Uh oh -- the link seems to be dead here... Anybody have a version of this or something similar?

CharBoogie's icon

Sorry for the double post --- I'm looking for something that would function exactly like this.

Is anybody able to download the maxpat copied by JESTERN, or have put together something similar?