SSH ETS 300 581-7:1998 ed.2

Sistemi i telekomunikacionit dixhital celular (Faza 2) (GSM); Fjalimi me gjysmë vlerë; Pjesa 7: Kodi ANSI-C për kodimin e fjalimit me gjysmë vlerë GSM (GSM 06.06 versioni 4.2.1)

Digital cellular telecommunications system (Phase 2) (GSM); Half rate speech; Part 7: ANSI-C code for the GSM half rate speech codec (GSM 06.06 version 4.2.1)

Scope

This European Telecommunication Standard (ETS) part 7 contains an electronic copy of the ANSI-C code for the GSM half rate codec. The ANSI-C code is necessary for a bit exact implementation of the half rate speech transcoder (GSM 06.20 (ETS 300 581-2) [2]), Voice Activity Detection (GSM 06.42 (ETS 300 5816) [6]), comfort noise (GSM 06.22 (ETS 300 581-4) [4]), Discontinuous Transmission (GSM 06.41 (ETS 300 581-5) [5]) and example solutions for substituting and muting of lost frames (GSM 06.21 (ETS 300 581-3) [3])