Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2005)
€62.00
Acoustics - Determination of sound immission from sound sources placed close to the ear - Part 2: Technique using a manikin (ISO 11904-2:2004)
€69.00
Acoustics - Determination of sound power levels of noise sources. Guidelines for the use of basic standards. (ISO 3740:2000)
€0.00
Acoustics - Measurement of airborne sound emitted by vessels on inland waterways and harbours. (ISO 2922:2000)
€60.00
Acoustics - Determination of sound power levels of noise sources - Guidelines for the use of basic standards (ISO 3740:2000)
€78.00
Acoustics - Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation room (ISO 5135:1997)
ACOUSTICS. RECOMMENDED PRACTICE FOR THE DESIGN OF LOW-NOISE WORKPLACES CONTAINING MACHINERY. PART 1: NOISE CONTROL STRATEGIES. (ISO 11690-1:1996).
€85.00
ACOUSTICS. RECOMMENDED PRACTICE FOR THE DESIGN OF LOW-NOISE WORKPLACES CONTAINING MACHINERY. PART 2: NOISE CONTROL MEASURES. (ISO 11690-2:1996).
€83.00
Acoustics - Hearing protectors - Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn (ISO 4869-2:1994)
Acoustics - Hearing protectors - Subjective method for the measurement of sound attenuation (ISO 4869-1:1990)
