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PRETS 300 581-7 : NOV 97

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2); HALF RATE SPEECH; ANSI-C CODE FOR THE GSM HALF RATE SPEECH CODEC (GSM 06.06 VERSION 4.2.0)

Superseded date

23-07-2013

Superseded by

ETS 300 581-7 : 20002

Published date

12-01-2013

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

Committee
SMG11
DocumentType
Draft
PublisherName
European Telecommunications Standards Institute
Status
Superseded
SupersededBy

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