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TechSpec
  • Foreword
  • 1 Scope
  • 2 References
  • 3 Abbreviations
  • 4 General
  • 5 AMR-WB backward compatible transcoding functions
  • 6 AMR-WB backward compatible ANSI-C code
  • 7 AMR-WB backward compatible error concealment of erroneous or lost frames
  • 8 AMR-WB backward compatible comfort noise aspects
  • 9 AMR-WB backward compatible source controlled rate operation
  • 10 AMR-WB backward compatible Voice Activity Detector (VAD)
  • 11 AMR-WB backward compatible frame structure and interface to Iu, Uu, and Nb

7 AMR-WB backward compatible error concealment of erroneous or lost frames

26.4463GPPAdaptive Multi-Rate - Wideband (AMR-WB) backward compatible functionsCodec for Enhanced Voice Services (EVS)Release 17TS

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

The EVS coder AMR-WB backward compatible error concealment of erroneous or lost frames is described in [2], [6] and [7].