Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics; In situ values of sound reflection and airborne sound insulation; German version CEN/TS 1793-5:2003
€105.42
Microphones and earphones for speech communications (IEC 61842:2002); German version EN 61842:2002
€122.34
Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison (IEC 61094-5:2001); German version EN 61094-5:2001
€77.20
Electroacoustics - Octave-band and fractional-octave-band filters (IEC 61260:1995 + A1:2001); German version EN 61260:1995 + A1:2001
Acoustics - Measurement of noise on board vessels (ISO 2923:1996 + Corrigendum 1:1997)
€56.17
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In-situ values of sound diffraction; German version CEN/TS 1793-4:2003
€91.03
Electroacoustics - Specifications for personal sound exposure meters (IEC 61252:1993 + A1:2000); German version EN 61252:1995 + A1:2001
€98.32
Acoustics - Measurement of sound absorption in a reverberation room (ISO 354:2003); German version EN ISO 354:2003
Heat exchangers - Forced convection air cooled refrigerant condensers and dry coolers - Sound measurement; German version EN 13487:2003
Exterior Sound Level for Heavy Trucks and Buses (Stabilized: Sep 2011)
€68.00
Sound Measurement - Off-Road Work Machines - Exterior (Stabilized: Jun 2013)
€94.00
Acoustic Effects Produced by a Reflecting Plane (Stabilized: Aug 2012)
€163.00
Prediction Procedure for Near-Field and Far-Field Propeller Noise (Stabilized: Aug 2012)
€122.00
Prediction Method for Lateral Attenuation of Airplane Noise During Takeoff and Landing (Stabilized: Aug 2012)
€126.00
Procedure for the Calculation of Airplane Noise in the Vicinity of Airports (Stabilized: Aug 2012)
€165.00
