Acoustics - Audiometric test methods - Part 3: Speech audiometry (ISO 8253-3:2022)
€163.00
Acoustics - Statistical distribution of hearing thresholds related to age and gender (ISO 7029:2017)
€121.00
Acoustics - Audiometric test methods - Part 3: Speech audiometry (ISO 8253-3:2012)
€50.00
Forestry and gardening machinery Noise test code for portable hand-held machines with internal combustion engine
€204.00
Acoustics Audiometric test methods
Acoustics Acoustic quality of open office spaces
Acoustics Recommended practice for the design of low-noise workplaces containing machinery
€178.00
Acoustics Reference zero for the calibration of audiometric equipment
€75.00
Acoustics Determination of sound immission from sound sources placed close to the ear
€113.00
Acoustics Objective method for assessing the audibility of tones in noise
Acoustics Statistical distribution of hearing thresholds related to age and gender
€21.00
Forestry and gardening machinery - Noise test code for portable hand-held machines with internal combustion engine - Engineering method (Grade 2 accuracy) (ISO 22868:2021)
€166.00
Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2019)
€58.00
Acoustics - Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance (ISO 14257:2001)
