Pneumatiques - Méthodes en roue libre pour le mesurage de l'émission acoustique issue du contact pneumatique/chaussée - Amendement 1 : incertitudesAutomatic translation from French : Tires - Freewheeling methods for measuring acoustic emission from tire/road contact - Amendment 1: uncertainties
€49.33
Détermination des propriétés acoustiques de marquages - La méthode CPX
€80.00
Applications ferroviaires - Acoustique - Mesurage de la rugosité des rails et des roues relative à la génération du bruit de roulementAutomatic translation from French : Railway applications - Acoustics - Measurement of the roughness of rails and wheels relating to the generation of rolling noise
€44.50
Caractérisation de la texture d'un revêtement de chaussée à partir de relevés de profils de la surface - Partie 4: Analyse spectrale par bande d'un tiers d'octave des profils de la surfaceAutomatic translation from French : Characterization of the texture of a road surface based on surface profile readings - Part 4: Spectral analysis by a third of an octave band of the surface profiles
€114.33
Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 3-1 : normalized railway noise spectrum and single number ratings for diffuse field applications - Applications ferroviaires
Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 2 : intrinsic characteristics - Airborne sound insulation in the laboratory under diffuse sound field conditions - Applications ferroviaires
Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 1 : intrinsic characteristics - Sound absorption in the laboratory under diffuse sound field conditions - Applications ferroviaires
€62.33
Railway applications - Noise emission - Characterisation of the dynamic properties of track sections for pass by noise measurements - Applications ferroviaires
€24.50
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
Railway applications - Acoustics - Measurement of noise inside railbound vehicles - Applications ferroviaires
€89.33
Acoustics - Outdoor noise - Calculation of sound levels - Acoustique
€76.33
€78.00
Applications ferroviaires - Acoustique - Méthode de mesurage pour la rugosité combinée, les taux de décroissance de la voie et les fonctions de transfert
€149.00
Acoustics - Temperature influence on tyre/road noise measurement - Part 1 : correction for temperature when testing with the CPX method
€70.75
Measurement of noise emitted by accelerating road vehicles - Engineering method - Part 1 : M and N categories - Acoustique
€159.33
