Re: [LAU] denoising audio files

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To: <linux-audio-user@...>
Date: Monday, May 21, 2012 - 11:43 am

On 21/05/12 12:05, Iain Mott wrote:

Yes: your ears... Seriously.. 'denoising' is as vague and blurry as
'enhancing'. As people have already suggested there are many different
approaches and consequently tools. Experiment a lot and see what gives
the best result for what you need.
'Cleaning' aim is, in my humble opinion, #1 to consider: e.g. do you
want to make the voice simply as intelligible as possible (in this case
you don't care about possibly destroying its timbre with funky EQ) or do
you want to maintain its character as much as possible (in this case you
have very low room for extreem EQ..)?

> on linux?

Yes. There are many powerful tools, but first try and decide which
routes you'd like to try (e.g. if you need a noise-gate, an eq, a
(fft-based) denoiser, etc.)

Lorenzo.

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Messages in current thread:
[LAU] denoising audio files, Iain Mott, (Mon May 21, 10:04 am)
Re: [LAU] denoising audio files, Julius Smith, (Wed May 23, 5:25 am)
Re: [LAU] denoising audio files, Ricardus Vincente, (Mon May 21, 2:04 pm)
Re: [LAU] denoising audio files, Fons Adriaensen, (Mon May 21, 9:48 pm)
Re: [LAU] denoising audio files, Jaromír Mikeš, (Thu May 24, 10:33 am)
Re: [LAU] denoising audio files, Georg Holzmann, (Thu May 24, 11:05 am)
Re: [LAU] denoising audio files, Hartmut Noack, (Wed May 23, 9:44 pm)
Re: [LAU] denoising audio files, Fons Adriaensen, (Thu May 24, 1:52 pm)
Re: [LAU] denoising audio files, Kevin Cosgrove, (Thu May 24, 2:04 pm)
Re: [LAU] denoising audio files, Thomas Vecchione, (Thu May 24, 2:20 pm)
Re: [LAU] denoising audio files, Ricardus Vincente, (Thu May 24, 5:46 pm)
Re: [LAU] denoising audio files, Ricardus Vincente, (Tue May 22, 3:04 am)
Re: [LAU] denoising audio files, david, (Tue May 22, 8:37 am)
Re: [LAU] denoising audio files, Ricardus Vincente, (Tue May 22, 1:32 pm)
Re: [LAU] denoising audio files, david, (Tue May 22, 7:40 pm)
Re: [LAU] denoising audio files, Thomas Vecchione, (Tue May 22, 10:36 am)
Re: [LAU] denoising audio files, david, (Tue May 22, 7:43 pm)
Re: [LAU] denoising audio files, Ricardus Vincente, (Tue May 22, 7:59 pm)
Re: [LAU] denoising audio files, david, (Wed May 23, 5:09 am)
Re: [LAU] denoising audio files, Folderol, (Tue May 22, 7:53 pm)
Re: [LAU] denoising audio files, Thomas Vecchione, (Wed May 23, 5:18 pm)
Re: [LAU] denoising audio files, Ricardus Vincente, (Tue May 22, 1:57 pm)
Re: [LAU] denoising audio files, Emanuel Rumpf, (Tue May 22, 2:36 pm)
Re: [LAU] denoising audio files, Thomas Vecchione, (Tue May 22, 3:11 pm)
Re: [LAU] denoising audio files, Thomas Vecchione, (Tue May 22, 3:12 pm)
Re: [LAU] denoising audio files, hermann, (Tue May 22, 2:29 pm)
Re: [LAU] denoising audio files, Ricardus Vincente, (Tue May 22, 3:15 pm)
Re: [LAU] denoising audio files, Ricardus Vincente, (Mon May 21, 9:57 pm)
Re: [LAU] denoising audio files, Lorenzo Sutton, (Tue May 22, 7:22 am)
Re: [LAU] denoising audio files, Thomas Vecchione, (Tue May 22, 10:35 am)
Re: [LAU] denoising audio files, Lorenzo Sutton, (Mon May 21, 11:43 am)
Re: [LAU] denoising audio files, Julien Claassen, (Mon May 21, 10:15 am)
Re: [LAU] denoising audio files, Georg Holzmann, (Mon May 21, 10:11 am)
Re: [LAU] denoising audio files, Alexandre Prokoudine, (Mon May 21, 10:08 am)
Re: [LAU] denoising audio files, Thomas Vecchione, (Mon May 21, 5:17 pm)
Re: [LAU] denoising audio files, Kevin Cosgrove, (Wed May 23, 12:22 am)