[speex-dev] quality -> bitrate
jean-marc.valin at hermes.usherb.ca
Wed Mar 12 15:15:20 PST 2003
Have a look at Table 4
narrowband. Basically, if you can afford the bandwidth, 15 kbps is
almost transparent, while I'd say 8 kbps is "good".
For wideband (16 kHz), I can say that 27.8 kbps is really near
transparency, 20.6 is good quality and 9.8 kbps (still for wideband) is
The best is to see for yourself. I summarized a couple bit-rates, but
there are intermediate values. There's a total of 8 different bit-rates
for narrowband and 10 for wideband.
Le mer 12/03/2003 à 16:32, Daniel Vogel a écrit :
> Could someone post a mapping of quality to bitrate or provide me with a link
> where to find this information?
> -- Daniel, Epic Games Inc.
Jean-Marc Valin, M.Sc.A.
Université de Sherbrooke, Québec, Canada
-------------- next part --------------
A non-text attachment was scrubbed...
Size: 242 bytes
Url : http://lists.xiph.org/pipermail/speex-dev/attachments/20030312/f385b1fa/signature-0001.pgp
More information about the Speex-dev