SSH EN 301 250 V4.0.1:1998

Sistemi i telekomunikacionit dixhital celular (Faza 2); Sekuenca e provës për Përdorimin e Vlerave të Plota (EFR) kodimi i të folurit GSM; (GSM 06.54 versioni 4.0.1)

Digital cellular telecommunications system (Phase 2); Test sequences for the GSM Enhanced Full Rate (EFR) speech codec; (GSM 06.54 version 4.0.1)

Scope

This EN specifies the digital test sequences for the GSM enhanced full rate speech codec. These sequences test for a bit exact implementation of the enhanced full rate speech transcoder (GSM 06.60 (EN 301 245) [2]), Voice Activity Detection (GSM 06.82 (EN 301 249) [6]), comfort noise (GSM 06.62 (EN 301 247) [4]) and the discontinuous transmission (GSM 06.81 (EN 301 248) [5]).