On Wednesday 14 June 2006 12:15, linux-audio-user-request(a)music.columbia.edu
wrote:
Message: 8
Date: Wed, 14 Jun 2006 13:15:46 +0200
From: Ismael Valladolid Torres <ivalladolidt(a)terra.es>
Subject: Re: [linux-audio-user] Remixing
To: linux-audio-user(a)music.columbia.edu
Message-ID: <20060614111546.GA2284@spma33>
Content-Type: text/plain; charset=us-ascii
Jonty Needham escribe:
I understand (from Google) there is a method by
which one samples the
track minus the vocals and then adds the inversion of that to the track
to kill the instruments.
AFAIK you can do left channel minus right channel so you're killing
whatever it's in the middle of the stereo field, which usually are
vocals. This work for karaoke. But I don't know a way to kill
everything except the middle of the stereo field, and I don't think
it's posible.
(Being able to isolate something in a precise point of the stereo
field would be the Holy Grail of audio production if it was posible!)
Cordially, Ismael
Actually, it is possible to isolate something in a precise point of the stereo
field, and separate it out - have a look at:
http://www.dmc.dit.ie/2002/research_ditme/dnbarry/adress.html
and check out the audio examples, they are worth a listen,
Derry
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