ETSI - PRETS 300 581-4
European Digital Cellular Telecommunications System; Half Rate Speech Part 4: Comfort Noise Aspects for the Half Rate Speech Traffic Channel (GSM 06.22)
inactive
| Organization: | ETSI |
| Publication Date: | 1 January 1995 |
| Status: | inactive |
| Page Count: | 15 |
scope:
This European Telecommunication Standard (ETS) gives the detailed requirements for the correct operation of the background acoustic noise evaluation, noise parameter encoding/decoding and comfort noise generation in GSM Mobile Stations (MS)s and Base Station Systems (BSS)s during Discontinuous Transmission (DTX) on half rate speech traffic channels.
The requirements described in this ETS are mandatory for implementation in all GSM MSs capable of supporting the half rate speech traffic channel.
The receiver requirements are mandatory for implementation in all GSM BSSs capable of supporting the half rate speech traffic channel, the transmitter requirements are only for those where downlink DTX will be used.
Document History
January 1, 1995
European Digital Cellular Telecommunications System; Half Rate Speech Part 4: Comfort Noise Aspects for the Half Rate Speech Traffic Channels
A description is not available for this item.
January 1, 1995
European Digital Cellular Telecommunications System; Half Rate Speech Part 4: Comfort Noise Aspects for the Half Rate Speech Traffic Channel (GSM 06.22)
This European Telecommunication Standard (ETS) gives the detailed requirements for the correct operation of the background acoustic noise evaluation, noise parameter encoding/decoding and comfort...
PRETS 300 581-4
January 1, 1995
European Digital Cellular Telecommunications System; Half Rate Speech Part 4: Comfort Noise Aspects for the Half Rate Speech Traffic Channel (GSM 06.22)
This European Telecommunication Standard (ETS) gives the detailed requirements for the correct operation of the background acoustic noise evaluation, noise parameter encoding/decoding and comfort...