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3GPP (SA4)
TS 06.73














Adaptive Multi Rate (AMR) speech – ANSI-C code for the AMR speech codec

(P) GSM Rel-98 v7.6.0    2002/01    26 p.

Rapporteur:  BRUHN, Stefan
Descendant(s):  TS 26.073    

This TS contains an electronic copy of the ANSI C code for the GSM Adaptive Multi-Rate codec. The ANSI C code is necessary for a bit exact implementation of the Adaptive Multi Rate speech transcoder (TS 06.90), Voice Activity Detection (TS 06.94), comfort noise (TS 06.92), Discontinuous Transmission (TS 06.93) and example solutions for substituting and muting of lost frames (TS 06.91).