Subject: Re: [linux-audio-user] Noise removal, what filter is best?
From: Tim Beauregard (helycos_AT_lycos.co.uk)
Date: Thu Aug 28 2003 - 00:18:53 EEST
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RTaylor wrote:
| On Tue, 26 Aug 2003 08:38:07 +0100 Anahata <anahata_AT_treewind.co.uk> wrote:
|
| I have a bunch of files like that...
|
| I used a demo denoiser that I mistook as freeware... and stupidly
deleted
| the originals before I listened to the real output of the program.
|
| The only way to really remove them is to cut them out. Seeing as they're
| evenly placed... You can create some nifty sound samples by altering the
| pitch a bit and putting a delay on them. Some of it sounds pretty
gorgeous.
|
| The best thing I've found for noisecarving is a program called in-tune
| {Australian... I believe it's been competed away by some commercial
| program called intune} It's windows like d/noise. If you can find it {I
| can't} it seems like it might run under wine. {It may have even come
with
| source} Seems to me a lot of small windows sound utilities might.}
|
| I have had good luck at cleaning stuff up with just the basic tools in
| snd {{reverb dontcha' know...} :} You can twist the hell out of it too.}
| You might try some of the FFT stuff or even get fancy like this:
|
| http://ccrma-www.stanford.edu/guides/planetccrma/node48.html
|
| ...Maybe try mixing it with another file...
|
OK been wading through your suggestions, and have decided the suggestion
of manual alteration of the noise within audacity will be my method. I
can't get my head around the more complex software, even though I'm sure
they can do what I need.
Thanks so much to everyone who contributed answers.
Tim
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