
Digital cellular telecommunications system (Phase 2) (GSM); Performance characterization of the GSM Enhanced Full Rate (EFR) speech codec (GSM 06.55 version 4.0.0)
NORM herausgegeben am 30.7.1997
Designation standards: ETSI TR 101085-V4.0.0
Publication date standards: 30.7.1997
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI