
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Performance characterization of the Adaptive Multi-Rate (AMR) speech codec (3GPP TR 26.975 version 9.0.0 Release 9)
NORMA vydána dne 21.1.2010
Designation standards: ETSI TR 126975-V9.0.0
Publication date standards: 21.1.2010
The number of pages: 65
Approximate weight : 195 g (0.43 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI