Microphones and earphones for speech communications (IEC 61842:2002); German version EN 61842:2002
Edition 2002-11

Satellite Personal Communications Networks (S-PCN) - Mobile Earth Station (MES) including handheld earth stations, for S-PCN in the 1,6/2,4 GHz bands, providing voice and/or data communications under the Mobile Satellite Service (MSS) (Endorsement of the English version EN 300733 V 1.1.1 (1998-05) as German standard)
Edition 1999-07

Satellite Personal Communications Networks (S-PCN) - Mobile Earth Station (MES) including handheld earth stations, for S-PCN in the 2,0 GHz bands, providing voice and/or data communications under the Mobile Satellite Service (MSS) (Endorsement of the English version EN 300734 V 1.1.1 (1998-05) as German standard)
Edition 1999-07

Ergonomics - Assessment of speech communication (ISO 9921:2003); German version EN ISO 9921:2003
Edition 2004-02

Satellite Personal Communications Networks (S-PCN) - Network Control Facilities (NCF) for Mobile Earth Stations (MESs) including handheld earth stations, for S-PCN in the 1,6/2,4 GHz and the 2,0 GHz bands, providing voice and/or data communications under the Mobile Satellite Service (MSS); English version ETS 300735:1997
Edition 1998-12

Ergonomics - Assessment of speech communication
Edition 2003-10

Ergonomics - Assessment of speech communication (ISO 9921:2003)
Edition 2004-02-01

Microphones and earphones for speech communications (IEC 61842:2002)
Edition 2003-02-01

Ergonomics - Assessment of speech communication (ISO 9921:2003)
Edition 2003-12

Microphones and earphones for speech communications
Edition 2002-06