I know..) where you select a chunk of audio with the noise you want to remove, then process the whole file to remove that noise. I heard someone talking about a Windows plug that does this a while ago ..pFFT...
Free or cheap FFT filter for OS X ??
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- KVRer
- 16 posts since 17 Nov, 2004 from Seattle, USA
Anybody know of anything like this? I'm thinking of something like the noise filter in Cool Edit 95 (old school I know..) where you select a chunk of audio with the noise you want to remove, then process the whole file to remove that noise. I heard someone talking about a Windows plug that does this a while ago ..
pFFT...
I know..) where you select a chunk of audio with the noise you want to remove, then process the whole file to remove that noise. I heard someone talking about a Windows plug that does this a while ago ..pFFT...
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- KVRist
- 104 posts since 14 May, 2005 from Oztrailia
Not really a 'filter' but it will help you see what is going on with your sound, so you might want to try Fre(a)koscope .
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- KVRist
- 283 posts since 7 Apr, 2001 from Milwaukee, WI
I think Prosoniq SonicWorx, which is free now, has something similar to that.
The most beautiful experience we can have is the mysterious ; it is the
fundamental emotion which stands at the cradle of true art and true science.
-- Albert Einstein
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- KVRian
- 868 posts since 7 May, 2002 from Sydney, Australia
I've got an older mac so I haven't tried this, but isn't there a free version of Soundtrack included with Macs which contains some noise reduction plugs?nightonthesun wrote: where you select a chunk of audio with the noise you want to remove, then process the whole file to remove that noise. :
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- KVRer
- 14 posts since 25 Jun, 2005
Soundtrack ain't free.
Garageband basically is, but I don't think it has noise reduction. My mac came with a thing called sound studio which is free but I don't think it can do noise reduction.
After looking through my applications folder, audacity (freeware) has a built in FFT filter. Basically it is just an EQ where you can drag points around to make precise patterns. Probably very precise if it uses FFT. It processes offline too, so you don't need a fast machine.
http://audacity.sourceforge.net/
Garageband basically is, but I don't think it has noise reduction. My mac came with a thing called sound studio which is free but I don't think it can do noise reduction.
After looking through my applications folder, audacity (freeware) has a built in FFT filter. Basically it is just an EQ where you can drag points around to make precise patterns. Probably very precise if it uses FFT. It processes offline too, so you don't need a fast machine.
http://audacity.sourceforge.net/