A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Audio/Video Transport Working Group of the IETF.
Title : Internet Low Bit Rate Codec
Author(s) : S. Andersen et al.
Filename : draft-ietf-avt-ilbc-codec-02.txt
Pages : 177
Date : 2003-7-3
This document specifies a speech codec suitable for robust voice
communication over IP. The codec is developed by Global IP Sound
(GIPS). It is designed for narrow band speech and results in a payload
bit rate of 13.33 kbit/s for 30 ms frames and 15.20 kbit/s for 20 ms
frames. The codec enables graceful speech quality degradation in the
case of lost frames, which occurs in connection with lost or delayed IP
packets.
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