[Speex-dev] Regarding mismatch in data rates of speex codec

[T Murali Mohan]

Hi all,

Accoring to the Table.8.1 and Table.8.2 of  speex manual (Version 1.2 Beta 2), the
data rates supported by speex codec for narrowband are 3.95, 5,95 ,8 ,11 ,15 ,18.2 and 24.6kbps.

But when I run the code(downloaded from www.speex.org), I am getting data rates of
4,6,8,11.2,15,2,18.4 and 24.8 kbps.

That is, for an input of 20ms frame  the number of output bits I am getting are 80,120,160,224,304,368 and 496 whereas
the number of bits given in the Table.8.1 are   79, 119, 160, 220, 300, 364 and  492 .

Can anybody help me in finding out the reason behind this mismatch.

Thank you
Murali

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