[music-dsp] Extract voice from a stereo signal

[Feng Yazhong]

Hi,

That means no way to extract voice form steoro signal?

Feng Yazhong
----- Original Message ----- 
From: "Florian Schmidt" <mista.tapas at gmx.net>
To: "music-dsp" <music-dsp at ceait.calarts.edu>
Sent: Thursday, November 24, 2005 1:51 AM
Subject: Re: [music-dsp] Extract voice from a stereo signal


> On Wed, 23 Nov 2005 18:31:56 +0100
> Florian Schmidt <mista.tapas at gmx.net> wrote:
> 
>> On Wed, 23 Nov 2005 16:28:50 +0000
>> Avelino Herrera <avelinoherrera at hotpop.com> wrote:
>> 
>> > Hi all.
>> > There is a lot of voice removal algorithms mainly based upon the 
>> > substraction of the left and right channel signals. But, are there any 
>> > voice extraction algorithm? I want to obtain only the voice of a stereo 
>> > song assuming that the voice are located at center of the stereo space. 
>> > Thanks in advance.
>> 
>> original signal - signal with voice removed = voice
>> 
>> same pitfalls as to voice removal apply.
> 
> errm, i forget to add that i simply think this might work. Didn't want
> to speak authoritatively..
> 
> Flo
> 
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