Table of Contents

Intellectual Property Rights
Foreword
1 Scope
2 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
      A.1 Codec parameter description
      A.2 Basic coder parameters
Annex B (normative): Order of occurrence of the codec
           parameters over Abis
Annex C (informative): Bibliography
Annex D (informative): Change Request History
History

Abstract

Specifies the speech codec to be used for the GSM half rate channel and the test methods to be used to verify that the codec implementation complies with the present document.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	SMG 11