Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; ANSI-C code for the Adaptive Multi-Rate - Wideband (AMR-WB) speech codec (V11.0.0; 3GPP TS 26.173 version 11.0.0 Release 11; Includes Diskette)
The present document contains an electronic copy of the ANSI-C code for the Adaptive Multi-Rate Wideband codec. The ANSI-C code is necessary for a bit exact implementation of the Adaptive Multi Rate Wideband speech transcoder (3GPP TS 26.190 [2])@ Voice Activity Detection (3GPP TS 26.194 [6])@ comfort noise (3GPP TS 26.192 [4])@ source controlled rate operation (3GPP TS 26.193 [5]) and example solutions for substituting and muting of lost frames (3GPP TS 26.191 [3]).