SSH EN 300 969 V6.0.1:1999

Sistemi i telekomunikacionit dixhital celular (Faza 2+) (GSM); Fjalimi me gjysmë vlerë; Ndërkodimi i fjalimit me gjysmë vlerë (GSM 06.20 versioni 6.0.1 Publikimi 1997)

Digital cellular telecommunications system (Phase 2+) (GSM); Half rate speech; Half rate speech transcoding (GSM 06.20 version 6.0.1 Release 1997)

Scope

The present document specifies the speech codec to be used for the GSM half rate channel. It also specifies the test
methods to be used to verify that the codec implementation complies with the present document.
The requirements are mandatory for the codec to be used either in GSM Mobile Stations (MS)s or Base Station Systems
(BSS)s that utilize the half rate GSM speech traffic channel.