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iLBC (internet Low Bit Rate Codec) narrowband speech coding for lossy links and its payload format

iLBC RFCs (2)

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RFC 3951: Internet Low Bit Rate Codec (iLBC)
Experimental
S. Andersen
A. Duric
H. Astrom
R. Hagen
W. Kleijn
J. Linden
December 2004
IETF publication
Real-time Applications and Infrastructure Area
Abstract
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. This memo defines an Experimental Protocol for the Internet community.
Abstract
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. This memo defines an Experimental Protocol for the Internet community.
RFC 3952: Real-time Transport Protocol (RTP) Payload Format for internet Low Bit Rate Codec (iLBC) Speech
Experimental
A. Duric
S. Andersen
December 2004
IETF publication
Real-time Applications and Infrastructure Area
Abstract
This document describes the Real-time Transport Protocol (RTP) payload format for the internet Low Bit Rate Codec (iLBC) Speech developed by Global IP Sound (GIPS). Also, within the document there are included necessary details for the use of iLBC with MIME and Session Description Protocol (SDP). This memo defines an Experimental Protocol for the Internet community.
Abstract
This document describes the Real-time Transport Protocol (RTP) payload format for the internet Low Bit Rate Codec (iLBC) Speech developed by Global IP Sound (GIPS). Also, within the document there are included necessary details for the use of iLBC with MIME and Session Description Protocol (SDP). This memo defines an Experimental Protocol for the Internet community.

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iLBC

iLBC RFCs (2)

RFC 3951: Internet Low Bit Rate Codec (iLBC)

Abstract

Abstract

RFC 3952: Real-time Transport Protocol (RTP) Payload Format for internet Low Bit Rate Codec (iLBC) Speech

Abstract

Abstract

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