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ETS 300 969 : 20002
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DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); HALF RATE SPEECH; HALF RATE SPEECH TRANSCODING
Hardcopy , PDF
English
Foreword
1 Scope
2 Normative references
3 Definitions, symbols and abbreviations
3.1 Definitions
3.2 Symbols
3.3 Abbreviations
4 Functional description of the GSM half rate
speech codec
4.1 GSM half rate speech encoder
4.2 GSM half rate speech decoder
5 Homing sequences
5.1 Functional description
5.2 Definitions
5.3 Encoder homing
5.4 Decoder homing
5.5 Encoder home state
5.6 Decoder home state
Annex A (normative): Codec parameter description
Annex B (normative): Order of occurrence of the
codec parameters over Abis
Annex C (informative): Bibliography
History
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