Re: [LAU] denoising audio files

On Wed, May 23, 2012 at 11:44:21PM +0200, Hartmut Noack wrote:

> In the end it will be either a drum-track or vocal track or anything
> else that could have been recorded in a studio in the basement of a
> railway-station or it will be a restauration-effort to digitize a
> vinyl or cassette.

So that's at least three cases

1. Unwanted ambient noises
2. Tape noise
3. Vynil noise

which require quite different techniques. Vynil noise for
example can (at least partially) be handled as a sequence
of discrete events that have a distinct signature (if the
digital transcription includes supersonic frequencies).

Ciao,

-- 
FA
A world of exhaustive, reliable metadata would be an utopia.
It's also a pipe-dream, founded on self-delusion, nerd hubris
and hysterically inflated market opportunities. (Cory Doctorow)
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