[Mp4-tech] [AAC] PEAQ measurement restriction
Andy Quan
zhengyuan.quan gmail.com
Thu Mar 6 10:44:37 EST 2008
hi,
Has anyone here ever used PEAQ method to check the quality of your
audio wavefiles? As is suggested by its standard, only wave files of
48khz sample rate are applicable to this testing method. As I know,
some commercial tools supports 44.1khz as well. Then how about the
rest bunch of sample rate, like 32khz? Does it mean PEAQ should not be
used in any case other than its predefined sample rate? If so, what am
I supposed to do with 32khz case? Thanks.
--
Regards,
Andy Quan
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