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About This Item

 

Full Description

This document describes the operation of the Adaptive Multi Rate speech codec during Source Controlled Rate (SCR) operation. For clarity, the description is structured according to the block diagrams in figures 1 and 3.This structure of distributing the various functions between system entities is not mandatory for implementation, as long as the operation on the speech decoder output remains the same. The SCR functions described in this technical specification are mandatory for implementation in the UEs. The receiver requirements are mandatory for implementation in all Transcoders , the transmitter requirements only for those links where SCR will be used. Annex A-E describes the interworking operation of AMR with GSM-EFR, TDMA-EFR, TDMA-US1 and PDC-EFR. This mode of operation is F.F.S.
 

Document History

  1. ETSI TS 126 093


    Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Mandatory speech codec speech processing functions Adaptive Multi-Rate (AMR) speech codec; Source controlled rate operation (3GPP TS 26.093 version 15.0.0 Release 15)

    • Most Recent
  2. ETSI TS 126 093


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Mandatory speech codec speech processing functions Adaptive Multi-Rate (AMR) speech codec; Source controlled rate operation (3GPP TS 26.093 version 14.0.0 Release 14)

    • Historical Version
  3. ETSI TS 126 093


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Mandatory speech codec speech processing functions Adaptive Multi-Rate (AMR) speech codec; Source controlled rate operation (3GPP TS 26.093 version 13.0.0 Release 13)

    • Historical Version
  4. ETSI TS 126 093


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Mandatory speech codec speech processing functions Adaptive Multi-Rate (AMR) speech codec; Source controlled rate operation (3GPP TS 26.093 version 12.0.0 Release 12)

    • Historical Version
  5. ETSI TS 126 093


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Mandatory speech codec speech processing functions Adaptive Multi-Rate (AMR) speech codec; Source controlled rate operation (3GPP TS 26.093 version 11.0.0 Release 11)

    • Historical Version
  6. ETSI TS 126 093


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Mandatory speech codec speech processing functions Adaptive Multi-Rate (AMR) speech codec; Source controlled rate operation (3GPP TS 26.093 version 10.0.0 Release 10)

    • Historical Version
  7. ETSI TS 126 093


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Mandatory speech codec speech processing functions Adaptive Multi-Rate (AMR) speech codec; Source controlled rate operation (3GPP TS 26.093 version 9.0.0 Release 9)

    • Historical Version
  8. ETSI TS 126 093


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Mandatory speech codec speech processing functions Adaptive Multi-Rate (AMR) speech codec; Source controlled rate operation (3GPP TS 26.093 version 8.0.0 Release 8)

    • Historical Version
  9. ETSI TS 126 093


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Mandatory speech codec speech processing functions Adaptive Multi-Rate (AMR) speech codec; Source controlled rate operation (3GPP TS 26.093 version 7.0.0 Release 7)

    • Historical Version
  10. ETSI TS 126 093


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); AMR speech Codec; Source Controlled Rate operation (3GPP TS 26.093 version 6.1.0 Release 6)

    • Historical Version
  11. ETSI TS 126 093


    Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); AMR speech Codec; Source Controlled Rate operation (3GPP TS 26.093 version 5.2.0 Release 5)

    • Historical Version
  12. ETSI TS 126 093


    Universal Mobile Telecommunications System (UMTS); AMR speech Codec; Source Controlled Rate operation (3GPP TS 26.093 version 4.0.0 Release 4)

    • Historical Version
  13. ETSI TS 126 093


    Universal Mobile Telecommunications System (UMTS); Mandatory Speech Codec speech processing functions AMR Speech Codec; Source Controlled Rate operation (3GPP TS 26.093 version 3.3.0 Release 1999)

    • Historical Version
  14. ETSI TS 126 093

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    Universal Mobile Telecommunications System (UMTS); Mandatory Speech Codec speech processing functions AMR Speech Codec; Source Controlled Rate operation (3G TS 26.093 version 3.2.0 Release 1999)

    • Historical Version
  15. ETSI TS 126 093


    Universal Mobile Telecommunications System (UMTS); Mandatory Speech Codec speech processing functions AMR Speech Co (3G TS 26.093 version 3.1.0 Release 1999)

    • Historical Version