Digital cellular telecommunications system (Phase 2+); Half Rate Speech; Performance Characterization of the GSM Half Rate speech codec (3GPP TR 46.008 version 4.0.0 Release 4)
NORMA vydána dne 25.6.2001
Designation standards: ETSI TR 146008-V4.0.0
Publication date standards: 25.6.2001
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI