Digital cellular telecommunications system (Phase 2) - Comfort noise aspects for Enhanced Full Rate (EFR) speech traffic channels (GSM 06.62 version 4.0.1) (Endorsement of the English version EN 301247 V 4.0.1 (1997-12) as German standard)
Edition 2003-11

Digital cellular telecommunications system (Phase 2+) (GSM) - Voice Activity Detection (VAD) for Adaptive Multi-Rate (AMR) speech traffic channels - General description (GSM 06.94 version 7.1.1 Release 1998) (Endorsement of the English version EN 301708 V 7.1.1 (1999-12) as German standard)
Edition 2003-08

Digital cellular telecommunications system (Phase 2+) - Substitution and muting of lost frames for Adaptive Multi Rate (AMR) speech traffic channels (GSM 06.91 version 7.1.1 Release 1998) (Endorsement of the English version EN 301705 V7.1.1 (2000-04) as German standard)
Edition 2004-03

Digital cellular telecommunications system (Phase 2) - Substitution and muting of lost frames for Enhanced Full Rate (EFR) speech traffic channels (GSM 06.61 version 4.0.1) (Endorsement of the English version EN 301246 V 4.0.1 (1997-12) as German standard)
Edition 2003-11

Digital Video Broadcasting (DVB) - Framing structure, channel coding and modulation for 11/12 GHz satellite services (Endorsement of the English version EN 300421 V 1.1.2 (1997-08) as German standard)
Edition 2001-03

Fixed Radio Systems - Point-to-point equipment - High capacity fixed radio systems carrying SDH signals (2 × STM-1) in frequency bands with 40 MHz channel spacing and using Co-channel Dual Polarized (CCDP) operation (Endorsement of the English version EN 301461 V 1.3.1 (2002-11) as German standard)
Edition 2003-11

Multichannel digital audio tape recorder (DATR), reel-to-reel system, for professional use - Part 3: 24 bit operation for 16-bit media (IEC 61595-3:1999); German version EN 61595-3:1999
Edition 2000-05

Recommended methods of measurement on receivers for television broadcast transmissions - Part 3: Electrical measurements on multichannel sound television receivers using subcarrier systems (IEC 60107-3:1988 + A1:1999)
Edition 2000-09

Digital cellular telecommunications system (Phase 2) - Inband control of remote transcoders and rate adaptors for Enhanced Full Rate (EFR) and full rate traffic channels (Endorsement of the English version ETS 300597:1998 as German standard)
Edition 2000-12

Digital broadcasting systems for television, sound and data services - Framing structure, channel coding and modulation for Multipoint Video Distribution Systems (MVDS) at 10 GHz and above (Endorsement of the English version EN 300748 V 1.1.2 (1997-08) as German standard)
Edition 2000-04