Digital cellular telecommunications system (Phase 2+); Subjective tests on the interoperability of the Half Rate/Full Rate/Enhanced Full Rate (HR/FR/EFR) speech codecs, single, tandem and tandem free operation (3GPP TR 46.085 version 4.0.0 Release 4)
NORMA vydána dne 31.3.2001
Designation standards: ETSI TR 146085-V4.0.0
Publication date standards: 31.3.2001
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI