[Speex-dev] Speex, ACELP, G.729
B. Mitchell Loebel
BML at techstartupconnection.org
Fri Aug 19 01:10:51 PDT 2005
Hello Jean-Marc:
I've been watching the speex development from its inception because I
and several Tech Startup Connection members have a very important
application for this voice encoding/decoding. Further, we are quite
familiar with ACELP as implemented in G.729. As far as I know Speex
is also ACELP ... yes/no?
Question ... what do you see as the advantages of ACELP compared to
MP3? I had thought that ACELP yielded much smaller files, but now I'm
not sure because I've listened to what I think were 16kbps MP3 files
(????) with Apple's ITunes that sounded pretty good ... comparable to
G.729's 8kbps. I'm speaking about G.729 because I'm not up on Speex
attributes ... e.g. what Speex bps compares to G.729's 8kbps quality.
--
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B. Mitchell Loebel 408 425-9920 cell
Executive Director
The Tech Startup Connection
(formerly The PARALLEL Processing Connection)
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