Small craft - Airborne sound emitted by powered recreational craft - Part 3: Sound assessment using calculation and measurement procedures (ISO 14509-3:2009)
€58.00
Small craft. Airborne sound emitted by powered recreational craft Pass-by measurement procedures
€269.00
Small craft. Airborne sound emitted by powered recreational craft Sound assessment using calculation and measurement procedures
€193.00
Amendment 1 - International Electrotechnical Vocabulary (IEV) - Part 801: Acoustics and electroacoustics
€11.00
Acoustics - Noise evaluation and measurement in the surrounding of road transport supply activity - Part 1 : determination of the noise of road vehicle - Acoustique - Evaluation et mesurage du bruit dans l'environnement de l'activité de livraison par transport routier - Partie 1 : Détermination des niveaux de bruit des véhicules routiers
€107.33
Small craft - Airborne sound emitted by powered recreational craft - Part 1 : pass-by measurement procedures
€82.00
Acoustics. Methods for calculating loudness Zwicker method
€374.00
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - In situ values of sound reflection under direct sound field conditions
€116.00
Amendment 1 - Code of practice for hearing-loop systems (HLS)
Code of practice for hearing-loop systems (HLS)
€781.00
Ultrasonics - Field characterization - Test methods for the determination of thermal and mechanical indices related to medical diagnostic ultrasonic fields (IEC 62359:2010 + Cor.:2011 + A1:2017); German version EN 62359:2011 + A1:2018.
€229.44
Turbines and turbine sets - Measurement of emitted airborne noise - Engineering/survey method
€117.00
Small craft - Airborne sound emitted by powered recreational craft - Part 3 : sound assessment using calculation and measurement procedures - Petits navires - Bruit aérien émis par les bateaux de plaisance motorisés - Partie 3 : Évaluation du bruit à l'aide de procédures de calcul et de mesure
Electroacoustics. Instruments for measurement of aircraft noise. Performance requirements for systems to measure sound pressure levels in noise certification of aircraft
Acoustics. Soundscape Data collection and reporting requirements
€316.00
