DS/EN 300968 V8.0.1
Digital cellular telecommunications system (Phase 2+); Half rate speech; Test sequences for the GSM half rate speech codec (GSM 06.07 version 8.0.1 Release 1999)
|Publication Date:||15 July 2001|
|ICS Code (Global System for Mobile Communication (GSM)):||33.070.50|
The present document specifies the digital test sequences for the GSM half rate speech codec. These sequences test for a bit exact implementation of the half rate speech transcoder (GSM 06.20 ), Voice Activity Detector (GSM 06.42 ), comfort noise (GSM 06.22 ) and the discontinuous transmission (GSM 06.41 ).