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Standard
DIN EN ISO 11654, Publication date: 1997-07Acoustics - Sound absorbers for use in buildings - Rating of sound absorption (ISO 11654:1997); German version EN ISO 11654:1997 |
Standard
DIN EN ISO 11690-1, Publication date: 1997-02Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 1: Noise control strategies (ISO 11690-1:1996); German version EN ISO 11690-1:1996 |
Standard
DIN EN ISO 11690-2, Publication date: 1997-02Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 2: Noise control measures (ISO 11690-2:1996); German version EN ISO 11690-2:1996 |
Standard
DIN EN ISO 3382, Publication date: 2000-03Acoustics - Measurement of the reverberation time of rooms with reference to other acoustical parameters (ISO 3382:1997); German version EN ISO 3382:2000 |
Standard
DIN EN ISO 354, Publication date: 2003-12Acoustics - Measurement of sound absorption in a reverberation room (ISO 354:2003); German version EN ISO 354:2003 |
Standard
DIN EN ISO 3746, Publication date: 1995-12Acoustics - Determination of sound power levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane (ISO 3746:1995); German version EN ISO 3746:1995 |
Standard
DIN EN 12354-6, Publication date: 2004-04Building acoustics - Estimation of acoustic performance of buildings from the performance of elements - Part 6: Sound absorption in enclosed spaces; German version EN 12354-6:2003 |
Standard
DIN EN 457, Publication date: 1992-04Safety of machinery; auditory danger signals; general requirements, design and testing (ISO 7731:1986, modified); german version EN 457:1992 |
Standard
DIN EN 60118-4, Publication date: 1999-08Hearing aids - Part 4: Magnetic field strength in audio-frequency induction loops for hearing aid purposes (IEC 60118-4:1981 + A1); German version EN 60118-4:1998 + A1:1998 |
Draft standard
DIN EN 60849, Publication date: 2002-11Sound systems for emergency purposes (IEC 100/540/CDV:2002); German version prEN 60849:2002 |