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About This Item

 

Full Description

The present document specifies the Voice Activity Detector (VAD) to be used in the Discontinuous Transmission (DTX) as described in GSM 06.41 [4]. It also specifies the test methods to be used to verify that a VAD implementation complies with the present document.

The requirements are mandatory on any VAD to be used either in GSM Mobile Stations (MS)s or Base Station Systems (BSS)s that utilize the half-rate GSM speech traffic channel.
 

Document History

  1. ETSI TS 146 042


    Digital cellular telecommunications system (Phase 2+) (GSM); Half rate speech; Voice Activity Detector (VAD) for half rate speech traffic channels (3GPP TS 46.042 version 16.0.0 Release 16)

    • Most Recent
  2. ETSI TS 146 042


    Digital cellular telecommunications system (Phase 2+) (GSM); Half rate speech; Voice Activity Detector (VAD) for half rate speech traffic channels (3GPP TS 46.042 version 15.0.0 Release 15)

    • Historical Version
  3. ETSI TS 146 042

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    Digital cellular telecommunications system (Phase 2+); Half rate speech; Voice Activity Detector (VAD) for half rate speech traffic channels (3GPP TS 46.042 version 14.0.0 Release 14)

    • Historical Version
  4. ETSI TS 146 042


    Digital cellular telecommunications system (Phase 2+); Half rate speech; Voice Activity Detector (VAD) for half rate speech traffic channels (3GPP TS 46.042 version 13.0.0 Release 13)

    • Historical Version
  5. ETSI TS 146 042


    Digital cellular telecommunications system (Phase 2+); Half rate speech; Voice Activity Detector (VAD) for half rate speech traffic channels (3GPP TS 46.042 version 12.0.0 Release 12)

    • Historical Version
  6. ETSI TS 146 042


    Digital cellular telecommunications system (Phase 2+); Half rate speech; Voice Activity Detector (VAD) for half rate speech traffic channels (3GPP TS 46.042 version 11.0.0 Release 11)

    • Historical Version
  7. ETSI TS 146 042


    Digital cellular telecommunications system (Phase 2+); Half rate speech; Voice Activity Detector (VAD) for half rate speech traffic channels (3GPP TS 46.042 version 10.0.0 Release 10)

    • Historical Version
  8. ETSI TS 146 042


    Digital cellular telecommunications system (Phase 2+); Half rate speech; Voice Activity Detector (VAD) for half rate speech traffic channels (3GPP TS 46.042 version 9.0.0 Release 9)

    • Historical Version
  9. ETSI TS 146 042


    Digital cellular telecommunications system (Phase 2+); Half rate speech; Voice Activity Detector (VAD) for half rate speech traffic channels (3GPP TS 46.042 version 8.0.0 Release 8)

    • Historical Version
  10. ETSI TS 146 042


    Digital cellular telecommunications system (Phase 2+); Half rate speech; Voice Activity Detector (VAD) for half rate speech traffic channels (3GPP TS 46.042 version 7.0.0 Release 7)

    • Historical Version
  11. ETSI TS 146 042


    Digital cellular telecommunications system (Phase 2+); Voice Activity Detection (VAD) for Half Rate Speech Traffic Channels (3GPP TS 46.042 version 6.0.0 Release 6)

    • Historical Version
  12. ETSI TS 146 042


    Digital cellular telecommunications system (Phase 2+); Voice Activity Detection (VAD) for Half Rate Speech Traffic Channels (3GPP TS 46.042 version 5.0.0 Release 5)

    • Historical Version
  13. ETSI TS 146 042


    Digital cellular telecommunications system (Phase 2+); Half rate speech; Voice Activity Detector (VAD) for half rate speech traffic channels (3GPP TS 46.042 version 4.0.0 Release 4)

    • Historical Version