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Audio Filtering Program
Forum Index -> Video -> Audio Printer-friendly version
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dawson54
Member


Joined: 06 May 2008
Location: United States
Post Posted: May 06, 2008 22:44 Posts Comp View users profile Send private message Reply with quote
I'm an amateur videographer. I use a Sony MiniDV cam. I am looking for suggestions/advice as to what program I can use to edit/filter the audio portion of what I film. I am trying to reduce background noise. I don't even know where to start looking for a program to choose from.

Thanks,
Dawson

Soopafresh
Dismember


Joined: 01 Jan 2004
Location: United States
Post Posted: May 06, 2008 22:58 Posts Comp View users profile Send private message Reply with quote
Hissy windy stuff is tough to remove from a recording. Audacity or Wavosaur are good free apps.

Stiiv
Member


Joined: 21 Aug 2004
Location: Queens, NY
Post Posted: May 09, 2008 04:05 Posts Comp View users profile Send private message Reply with quote
Try Goldwave too. Load your audio into GW (or one of the apps Soopa mentioned), select a part of the audio with JUST the noise, copy it to the clipboard, then have the prg use that hunka noise on the clipboard to filter out said noise throughout the file.
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Stiiv



bourboner
Member


Joined: 23 Sep 2007
Location: Australia
Post Posted: May 09, 2008 04:28 Posts Comp View users profile Send private message Reply with quote
http://www.wavosaur.com/tutorials/how-to-remove-noise.php

Try this method! It uses Wavosaur, with the ReaFir plugin from Reaper.

To be honest I haven't tried out Audacity's noise reduction, although I believe it has been enhanced and become more sophisticated?

Adobe Audition's noise reduction is very very good.

OF COURSE IT ALL DEPENDS just exactly WHAT kind of noise...?

AlanHK
Member


Joined: 25 Apr 2006
Location: Hong Kong
Post Posted: May 09, 2008 05:18 Posts Comp View users profile Send private message Reply with quote
Audacity (newest beta version 1.35) has a pretty good noise reduction "effect" (as filters are called in Audacity).

See http://audacityteam.org/wiki/index.php?title=Noise_Removal

scott20
Member


Joined: 07 Jan 2008
Location: USA
Post Posted: May 13, 2008 01:54 Posts Comp View users profile Send private message Reply with quote
Try FlexiMusic Audio Editor, i used it remove the noise for my mp3. Been very pleased with it.

stantheman1976
Member


Joined: 20 Jul 2002
Location: USA
Post Posted: May 13, 2008 08:10 Posts Comp View users profile Send private message Reply with quote
dawson54 wrote:
I'm an amateur videographer. I use a Sony MiniDV cam. I am looking for suggestions/advice as to what program I can use to edit/filter the audio portion of what I film. I am trying to reduce background noise. I don't even know where to start looking for a program to choose from.

Thanks,
Dawson


IzotopeRX

You select a portion of noise in the recording and the program will train itself to look for that particular noise and get rid of it. It can get rid of hum, background noises, clicks, reduce clipping. etc...

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