Sound system equipment : headphones and earphones associated with personal music players - Maximum sound pressure level measurement methodology - Part 2 : matching of sets with headphones if either or both are offered separately, or are offered as one package equipment but with standardised connectors between the two allowing to combine components of different manufacturers or different design - Équipement de systèmes acoustiques : casques et écouteurs associés avec un baladeur
€60.85
Sound system equipment : headphones and earphones associated with personal music players - Maximum sound pressure level measurement methodology - Part 1 : general method for "one package equipment" - Equipement de systèmes acoustiques : casques et écouteurs associés avec un baladeur
€74.67
Electroacoustics - Hearing aids - Part 4 : induction loop systems for hearing aid purposes - System performance requirements - Electroacoustique
€129.98
Acoustics - Environmental noise characterization and measurement - Special measuring methods
€135.00
Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-1 : particular requirements for vacuum cleaners - Appareils électrodomestiques et analogues
€93.33
Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for anechoic rooms and hemi-anechoic rooms - Amendment 1 - Acoustique - Détermination des niveaux de puissance acoustique et des niveaux d'énergie acoustique émis par les sources de bruit à partir de la pression acoustique - Méthodes de laboratoire pour les salles anéchoïques et semi-anéchoïques
€52.00
Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1 : methods of measuring and specifying the performance of system components - Electroacoustique
€95.67
Noise measurement methods for printing, paper converting, paper making machines and auxiliary equipment - Accuracy grades 2 and 3 - Méthodes de mesurage du bruit émis par les machines d'impression, de transformation, de fabrication et de finition du papier
€122.67
Railway applications - Noise emission - Characterisation of the dynamic properties of track sections for pass by noise measurements - Applications ferroviaires
€24.50
Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 2 : sound absorption
€49.33
Acoustics - Laboratory measurement of sound insulation of building elements - Part 1 : application rules for specific products Amendment 2 : rainfall sound - Acoustique
Acoustics - Laboratory measurement of sound insulation of building elements - Part 5 : requirements for test facilities and equipment - Amendment 1 : rainfall sound - Acoustique
Acoustics - Measurement of sound emitted by road vehicles of category M and N at standstill and low speed operation - Engineering method - Acoustique - Mesurage du bruit émis par les véhicules routiers de catégories M et N à l’arrêt et en fonctionnement à basse vitesse - Méthode d’expertise
€114.00
Measurement of noise emitted by accelerating road vehicles - Engineering method - Part 3 : indoor testing M and N categories
€134.67
Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 1 : general overview - Amendment 1 - Ventilateurs industriels
€26.67
