We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Digital cellular telecommunications system (Phase 2+) (GSM); Enhanced Full Rate (EFR) speech processing functions; General description (3GPP TS 46.051 version 17.0.0 Release 17)
Standard published on 3.5.2022
Selected format:Digital cellular telecommunications system (Phase 2+) (GSM); Enhanced Full Rate (EFR) speech processing functions; General description (3GPP TS 46.051 version 18.0.0 Release 18)
Standard published on 21.5.2024
Selected format:Digital cellular telecommunications system (Phase 2+) (GSM); Enhanced Full Rate (EFR) speech processing functions; General description (3GPP TS 46.051 version 19.0.0 Release 19)
Standard published on 31.10.2025
Selected format:Digital cellular telecommunications system (Phase 2+); Enhanced Full Rate (EFR) speech processing functions; General description (3GPP TS 46.051 version 4.0.0 Release 4)
Standard published on 31.3.2001
Selected format:Digital cellular telecommunications system (Phase 2+); GSM Enhanced full rate speech processing functions: General description (3GPP TS 46.051 version 5.0.0 Release 5)
Standard published on 30.6.2002
Selected format:Digital cellular telecommunications system (Phase 2+); GSM Enhanced full rate speech processing functions: General description (3GPP TS 46.051 version 6.0.0 Release 6)
Standard published on 31.12.2004
Selected format:Digital cellular telecommunications system (Phase 2+); Enhanced Full Rate (EFR) speech processing functions; General description (3GPP TS 46.051 version 7.0.0 Release 7)
Standard published on 30.6.2007
Selected format:Digital cellular telecommunications system (Phase 2+); Enhanced Full Rate (EFR) speech processing functions; General description (3GPP TS 46.051 version 8.0.0 Release 8)
Standard published on 6.2.2009
Selected format:Digital cellular telecommunications system (Phase 2+); Enhanced Full Rate (EFR) speech processing functions; General description (3GPP TS 46.051 version 9.0.0 Release 9)
Standard published on 2.2.2010
Selected format:Digital cellular telecommunications system (Phase 2+); ANSI-C code for the GSM Enhanced Full Rate (EFR) speech codec (3GPP TS 46.053 version 10.0.0 Release 10)
Standard published on 29.4.2011
Selected format:Latest update: 2026-06-10 (Number of items: 2 281 917)
© Copyright 2026 NORMSERVIS s.r.o.