[vorbis] 24/96 ?

[ndrw mchl grnbrg]

Moritz Grimm <gtgbr at gmx.net> wrote:
: 
: > Even with 44.1kHz you can still get aliasing in the sampling and
: > lose/create signals.
: > 
: > Imagine I have a 22.5kHz sine wave and I sample it at 44.1kHz.
: 
: The 22.5kHz is a theoretical limit anyways. I wonder if there's any
: human who can successfully ABX a piece of music that's brickwalled at
: 18kHz. Technical details have little in common with human perception,
: and that's one of the reasons why lossy compression and psychoacoustic
: models work.

Regardless of human hearing above 18kHz, harmonic overtones in that range
can have interference effects on sound in the audible range.


-- 
 agreenbu @ nyx . net                             andrew michael greenburg
                     http://www.nyx.net/~agreenbu/

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