Entertainment Technology - Sound Engineering - Part 5: Measures to prevent the risk of hearing loss of the audience by high sound exposure of electroacoustic sound systems
€77.20
Acoustics - Audiometric test methods - Part 3: Speech audiometry (ISO/DIS 8253-3:2020); German and English version prEN ISO 8253-3:2020
€162.06
Acoustics - Determination of sound immission from sound sources placed close to the ear - Part 2: Technique using a manikin (ISO/FDIS 11904-2:2020); German and English version prEN ISO 11904-2:2020
€122.34
Electroacoustics - Audiometric equipment - Part 3: Test signals of short duration (IEC 29/1027/CDV:2019); German and English version prEN IEC 60645-3:2019
€91.03
Electroacoustics. Audiometric equipment Test signals of short duration
€193.00
Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 1: Noise control strategies (ISO/FDIS 11690-1:2020); German and English version prEN ISO 11690-1:2020
€116.64
Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 2: Noise control measures (ISO/FDIS 11690-2:2020); German and English version prEN ISO 11690-2:2020
Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold vibratory force levels for pure tones and bone vibrators; Amendment 1 (ISO 389-3:2016/DAM 1:2020); German version EN ISO 389-3:2016/prA1:2020
€34.30
Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO/FDIS 389-7:2019); German and English version FprEN ISO 389-7:2019
€98.32
Forestry and gardening machinery - Noise test code for portable hand-held machines with internal combustion engine - Engineering method (Grade 2 accuracy) (ISO/DIS 22868:2018); German and English version prEN ISO 22868:2018
€128.22
Acoustics. Determination of occupational noise exposure. Engineering method
€374.00
Electroacoustics - Specifications for personal sound exposure meters - Amendement 2 - Electroacoustique - Spécifications des exposimètres acoustiques individuels
€28.00
Acoustics - Statistical distribution of hearing thresholds related to age and gender (ISO 7029:2017); German version EN ISO 7029:2017.
Electroacoustics - Specifications for personal sound exposure meters
€391.00
Amendment 2 - Electroacoustics - Specifications for personal sound exposure meters
€11.00
