[Vorbis] ***SPAM*** encoder flow chart
Balatoni Denes
dbalatoni at programozo.hu
Tue Sep 27 09:26:16 PDT 2005
Hi!
Kedd 27 szeptember 2005 18.20-kor Balatoni Denes ezeket a bolcs gondolatokat
fogalmazta meg:
> fogalmazta meg:
> > 5. use the psychoacustic result on the MDCT coefficient and remove those
> > below the maximum allowable noise curve
>
> Are you sure the encoder does such a thing ? Quantization (point 7) would
> make this step redundant.
>
On a second thought, as the floor is an estimation of the psychoacustic model,
some cefficients might not be quantized to 0 if this is not done - so AFAICT
you are right.
bye
Denes
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