Acoustics - Hearing protectors - Subjective method for the measurement of sound attenuation (ISO 4869-1:1990)
€62.00
Acoustics - Hearing protectors - Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn (ISO 4869-2:1994)
€69.00
ACOUSTICS - RECOMMENDED PRACTICE FOR THE DESING OF LOW-NOISE WORKPLACES CONTAINING MACHINERY - PART 3: SOUND PROPAGATION AND NOISE PREDICTION IN WORKROOMS (ISO/TR 11690-3:1997).
€83.00
ACOUSTICS. HEARING PROTECTORS. PART 3: SIMPLIFIED METHOD FOR THE MEASUREMENT OF INSERTION LOSS OF EAR-MUFF TYPE PROTECTORS FOR QUALITY INSPECTION PURPOSES. (ISO/TR 4869-3:1989).
€60.00
ARTIFICIAL EAR OF THE WIDE BAND TYPE FOR THE CALIBRATION OF EARPHONES USED IN AUDIOMETRY
€40.00
Acoustics -- Description, measurement and assessment of environmental noise -- Part 2: Determination of environmental noise levels
€92.00
Guide pour la rédaction des normes sur le mesurage du bruit aérien et l'évaluation de ses effets sur l'homme
€44.50
Acoustique - Distribution statistique des seuils d'audition en fonction de l'âge et du sexe - Amendement 1 : correction des valeurs des paramètres pour l'estimation de la distribution des seuils d'auditionAutomatic translation from French : Acoustics - Statistical distribution of hearing thresholds according to age and sex - Amendment 1: correction of parameter values for estimating the distribution of hearing thresholds
€49.33
Acoustics - Hearing protectors - Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn (ISO 4869-2:2018)
€73.00
Acoustics. Description, measurement and assessment of environmental noise. Part 2: Determination of sound pressure levels
€125.00
Forestry and gardening machinery - Noise test code for portable hand-held machines with internal combustion engine - Engineering method (Grade 2 accuracy) (ISO 22868:2021)
€99.00
Acoustics - Noise from shooting ranges - Part 6: Sound pressure measurements close to the source for determining exposure to sound (ISO 17201-6:2021)
€79.00
Acoustics. Nr curve for the assessment of noise.
€27.33
Acoustics. Description, measurement and assessment of environmental noise. Part 1: Basic quantities and assessment procedures
€106.00
Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 1: Noise control strategies (ISO 11690-1:2020)
€90.00
