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Date:      21 Mar 2005 18:25:53 -0500
From:      Lowell Gilbert <freebsd-questions-local@be-well.ilk.org>
To:        Jean-Jacques Dhenin <dhenin@ecp.fr>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: Howto extract only one channel from a wav file ?
Message-ID:  <44hdj4zim6.fsf@be-well.ilk.org>
In-Reply-To: <20050321192039.GA21619@ecp.fr>
References:  <20050321192039.GA21619@ecp.fr>

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Jean-Jacques Dhenin <dhenin@ecp.fr> writes:

> Howto extract only one channel from a wav file ?
> 
> The left channel, for example, is very bad. 
> Howto get only the right one ? 
> 
> I dont find into xwave, sox, lame ... something for this use.

The sox manual says:

    The -f and -b options maintain left/right stereo separation; use
    the avg effect twice to select a single channel.



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