ETSI TS 122 076
ETSI TS 122 076
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Noise Suppression for the AMR Codec; Service Description - Stage 1 (3GPP TS 22.076 version 4.0.1 Release 4)
standard published 10/01/2001 by European Telecommunications Standards Institute