
Digital cellular telecommunications system (Phase 2+) (GSM);Test sequences for the Adaptive Multi-Rate (AMR) speech codec (GSM 06.74 version 7.0.3 Release 1998) (Endorsed by Asociación Espanola de Normalización in December of 2021.)
STANDARD published on 1.12.2021
Designation standards: UNE-EN 301713V7.0.3
Publication date standards: 1.12.2021
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Category: Technical standards UNE