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This appendix defines a comfort noise payload format (or bit-stream) for ITU-T G.711 use in packet-based multimedia communication systems. The use of the payload format is intended for packet-based systems with a large header overhead where the packet transmission rate plays a significant role in the overall system bit-rate. In this situation, the use of VAD/DTX/CNG can significantly reduce the packet transmission rate and hence improve the bandwidth efficiency.
Author | ITU |
---|---|
Editor | ITU |
Document type | Standard |
Format | File |
ICS | 33.040.20 : Transmission systems
|
Number of pages | 13 |
Modify | ITU-T G.711 (1988-11)
|
Year | 2000 |
Document history | |
Country | International |
Keyword | CCITT G.711;CCITT G.711 Appendix II;ITU-T G.711;ITU-T 711;711;ITU-T G.711 Appendix II |