
Digital cellular telecommunications system (Phase 2+); Performance characterization of the GSM Enhanced Full Rate (EFR) speech codec (3GPP TR 46.055 version 8.0.0 Release 8)
NORMA vydána dne 6.2.2009
Designation standards: ETSI TR 146055-V8.0.0
Publication date standards: 6.2.2009
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI