
Digital cellular telecommunications system (Phase 2+); Performance characterization of the GSM Enhanced Full Rate (EFR) speech codec (3GPP TR 46.055 version 9.0.0 Release 9)
STANDARD published on 2.2.2010
Designation standards: ETSI TR 146055-V9.0.0
Publication date standards: 2.2.2010
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: European technical standard
Category: Technical standards ETSI