[Speex-dev] Speex Compression Ratio

Jean-Marc Valin
Wed, 30 Jul 2008 23:11:40 -0000

Uncompressed audio at 8 kHz is 128 kbps. Divide by the compressed rate
and you get the compression ratio.

	Jean-Marc

nagaraj at int.uni-karlsruhe.de a ?crit :
> Hello all,
>
> I am using SPEEX for an aplication in GNUradio, and i need to use the
> compression ratio to be able to handle the number of inputs/number of
> ouputs ratio.
> I am using 8khz sampling rate, quality of 8 (15kbps).
> How can i calculate the compression ratio, is it fixed when i use the
> fixed data rate?
> I want to use fixed and get the optimum compression ratio.
> Can you please suggest me?
>
> thanks!
> best regards
> kshama
>
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