Acoustics - Determination of acoustic properties in impedance tubes - Part 2: Two-microphone technique for normal sound absorption coefficient and normal surface impedance (ISO 10534-2:2023); German version EN ISO 10534-2:2023
€116.64
Uncertainty in acoustics and vibration - Part 2: Uncertainty of vibration quantities.
€185.05
Acoustics - Software for the calculation for workspaces - Quality assurance of software-implemented methods
€128.22
Sound immission maps
€69.91
Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels (ISO 6926:2000); German version EN ISO 6926:2001
€77.20
Acoustics - Determination of sound absorption coefficient and impedance in impedances tubes - Part 1: Method using standing wave ratio (ISO 10534-1:1996); German version EN ISO 10534-1:2001
€91.03
Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Part 2: Transfer-function method (ISO 10534-2:1998); German version EN ISO 10534-2:2001
Acoustics - Attenuation of sound during propagation outdoors - Part 2: General method of calculation (ISO 9613-2:1996)
IEC 61012:1990 Filters for the measurement of audible sound in the presence of ultrasound
€23.00
IEC 60050-801:1994 International Electrotechnical Vocabulary (IEV) - Part 801: Acoustics and electroacoustics
€441.00
Acoustics. Determination of uncertainties associated with sound emission measures Sound power levels determined from pressure measurements
€329.00
Acoustique - Détermination des niveaux de puissance acoustique émis par les sources de bruit à partir de la pression acoustique - Méthode de contrôle employant une surface de mesure enveloppante au-dessus d'un plan réfléchissant.
€80.50
Description et mesurage des propriétés physiques du bang sonique
€24.00
Fréquences normales pour les mesures acoustiques
Vocabulaire de l'acoustique - Enregistrement et lecture
€78.00
