Displaying 3 results from an estimated 3 matches for "complity".
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2004 Aug 06
2
Psycho Acoustic models i Speech Coding
Hi,
Does anyone have an idea about the possibility to apply psychoacoustic
models as the ones in mp3 or AAC to a CELP coder? Thanks!
/Pontus
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2004 Aug 06
1
Psycho Acoustic models i Speech Coding
...various spectral bands. Speex
> is not a subband coder and has no such control. But it already does
> a better job than MP3 and other codecs at these bitrates without
> using a PSY model.
>
> Besides those PSY models are mostly FFT based which would greatly
> increase the encoder complity. We don't really want that. Do we ;)
>
> Christian
>
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> containing o...
2004 Aug 06
0
Psycho Acoustic models i Speech Coding
...ol over quantization noise in various spectral bands. Speex
is not a subband coder and has no such control. But it already does
a better job than MP3 and other codecs at these bitrates without
using a PSY model.
Besides those PSY models are mostly FFT based which would greatly
increase the encoder complity. We don't really want that. Do we ;)
Christian
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Ogg project homepage: http://www.xiph.org/ogg/
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