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Digital cellular telecommunications system (Phase 2+) (GSM); ANSI-C code for the GSM Enhanced Full Rate (EFR) speech codec (3GPP TS 46.053 version 19.0.0 Release 19)
Standard published on 31.10.2025
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 4.0.0 Release 4)
Standard published on 31.3.2001
Selected format:Digital cellular telecommunications system (Phase 2+); ANSI-C code for the GSM Enhanced full rate speech codec (3GPP TS 46.053 version 5.0.0 Release 5)
Standard published on 30.6.2002
Selected format:Digital cellular telecommunications system (Phase 2+); ANSI-C code for the GSM Enhanced full rate speech codec (3GPP TS 46.053 version 6.0.0 Release 6)
Standard published on 31.12.2004
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 7.0.0 Release 7)
Standard published on 30.6.2007
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 8.0.0 Release 8)
Standard published on 6.2.2009
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 9.0.0 Release 9)
Standard published on 2.2.2010
Selected format:Digital cellular telecommunications system (Phase 2+); Test sequences for the GSM Enhanced Full Rate (EFR) speech codec (3GPP TS 46.054 version 10.0.0 Release 10)
Standard published on 29.4.2011
Selected format:Digital cellular telecommunications system (Phase 2+); Test sequences for the GSM Enhanced Full Rate (EFR) speech codec (3GPP TS 46.054 version 11.0.0 Release 11)
Standard published on 23.10.2012
Selected format:Digital cellular telecommunications system (Phase 2+); Test sequences for the GSM Enhanced Full Rate (EFR) speech codec (3GPP TS 46.054 version 12.0.0 Release 12)
Standard published on 9.10.2014
Selected format:Latest update: 2026-05-17 (Number of items: 2 278 942)
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