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 Mobile Stations (MSs) and Base Station Systems (BSSs) during Discontinuous Transmission (DTX) on Enhanced Full Rate speech traffic channels. The requirements described in this ETS are mandatory for implementation in all GSM MSs capable of supporting the Enhanced Full Rate speech traffic channel. The receiver requirements are mandatory for implementation in all GSM BSSs capable of supporting the Enhanced Full Rate speech traffic channel, the transmitter requirements only for those where downlink DTX will be used. In case of discrepancy between the requirements described in this ETS and the fixed point computational description of these requirements contained in GSM 06.53 (ETS 300 724) [2], the description in GSM 06.53 (ETS 300 724) [2] will prevail.
IN_DEVELOPMENT
prSSH ETS 300 728:1997 ed.1
40.60
Close of voting
May 7, 2025
Shqip