[vorbis-dev] Transient coding: AAC vs. Vorbis

Stephen So S.So
Tue Aug 3 16:31:30 PDT 2004


vorbis-dev-bounces at xiph.org wrote:

>
>(3) MDCT+TNS
>    a) just a single MDCT like already done in Vorbis I
>    b) linear predictive coding of the MDCT samples whereas the
>
>

Just curious, has TNS been patented yet?

Best regards,

Steve.


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