Re: [LAU] denoising audio files

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To: Alexandre Prokoudine <alexandre.prokoudine@...>
Cc: linux-audio-user <linux-audio-user@...>
Date: Monday, May 21, 2012 - 5:17 pm

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On Mon, May 21, 2012 at 6:07 AM, Alexandre Prokoudine <
alexandre.prokoudine@gmail.com> wrote:

>

Please no. Unless they have had a giant jump up in quality in recent
months, this just doesn't cut it.

Tools on linux are audacity or gnome wave cleaner (

GWC last I checked hadn't been developed in some time. Hadn't heard of
auphonic, will have to take a look right now.

Others have given good comments as chances are for traffic noise which can
be variable can be difficult to filter out of a recording. Note that I
didn't say remove, or even denoise, as neither of those are accurate and
you will never end up with an identical quality recording as if it wasn't
there, or really even close in many cases.

Personally at the moment I am using Festige combined with WaveARTs MR Noise
for realtime noise reduction on Linux. This was extensively used on the
recent video that was part of the Tube Kickstarter campaign (ABout 16
instances of thise IIRC combined with other tools that were suggested
elsewhere in this thread). But Ricardus is completely correct, I have yet
to find quality noise reduction tools on Linux. I do need to check out the
aforementioned auphonic however, hadn't heard that.

Seablade

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On Mon, May 21, 2012 at 6:07 AM, Alexand=
re Prokoudine <alexandre.prokoudine@gmail.com> =
wrote:

http://wiki.audacityteam.org/index.php?title=3DNoise_=
Removal

Please no.=A0 Unless they have had a giant jump up in quality i=
n recent months, this just doesn't cut it.

Tools on linux are audacity or gnome wave cleaner (http://gwc.sourceforge.net/) - or you=
can also try our new noise reduction algorithms with auphonic:http://auphonic.com/blog/2012/05/11/exp=
erimental-noise-reduction-and-algorithm-chooser/

GWC last I checked hadn't been developed in some =
time.=A0 Hadn't heard of auphonic, will have to take a look right now.<=
br>Others have given good comments as chances are for traffic noise whi=
ch can be variable can be difficult to filter out of a recording.=A0 Note t=
hat I didn't say remove, or even denoise, as neither of those are accur=
ate and you will never end up with an identical quality recording as if it =
wasn't there, or really even close in many cases.
Personally at the moment I am using Festige combined with WaveARTs MR N=
oise for realtime noise reduction on Linux.=A0 This was extensively used on=
the recent video that was part of the Tube Kickstarter campaign (ABout 16 =
instances of thise IIRC combined with other tools that were suggested elsew=
here in this thread).=A0 But Ricardus is completely correct, I have yet to =
find quality noise reduction tools on Linux.=A0 I do need to check out the =
aforementioned auphonic however, hadn't heard that.
=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 Seablade

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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)