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[ILUG] mpg123 music format query

[ILUG] mpg123 music format query

Stephen Shirley diamond at skynet.ie
Tue Apr 10 17:25:11 IST 2001


On Tue, 10 Apr 2001, Niall O Broin wrote:

> dual channel. Does anyone know what joint stereo or dual channel mean in the
> context of an MP3 file ?
>
Well joint-stereo is based on the property of the human ear that means we
can't distinguish where a low-freq sound is coming from. It works by
combining the left and right channels below a certain freq to save space.
I would assume the dual channel refers to a non-joint-stereo file.

Steve

-- 
"My mom had Windows at work and it hurt her eyes real bad"





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