Acoustics. Determination of acoustic properties in impedance tubes Two-microphone technique for normal sound absorption coefficient and surface
€299.00
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, Corrected version 2025-08)
€145.00
Acoustics — Determination of acoustic properties in impedance tubes Part 2: Two-microphone technique for normal sound absorption coefficient and normal surface impedance
€183.00
Acoustics — Methods for calculating loudness — Part 3: Moore-Glasberg-Schlittenlacher method
€142.00
Acoustics. Methods for calculating loudness Moore-Glasberg-Schlittenlacher method
€316.00
Acoustics — Methods for calculating loudness Part 3: Moore-Glasberg-Schlittenlacher method
Standard Practice for Resonance Testing Using the Impulse Excitation Method
€72.00
Acoustique - Méthode objective d'évaluation de l'audibilité des tonalités dans le bruit - Méthode d'expertise
€117.00
Acoustics - Test methods for the qualification of the acoustic environment - Part 1: Qualification of free-field environments (ISO 26101-1:2021)
€79.00
Acoustique - Détermination des niveaux de puissance acoustique émis par les sources de bruit à partir de la pression acoustique - Méthodes d'expertise pour des conditions approchant celles du champ libre sur plan réfléchissant
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Acoustics. Objective method for assessing the audibility of tones in noise. Engineering method
Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane (ISO/DIS 3744:2023); German and English version prEN ISO 3744:2023
€167.66
BS EN ISO 3744. Acoustics. Determination of sound power levels of noise sources using sound pressure. Engineering methods for an essentially free field over a reflecting plane
€23.00
BS EN ISO 26101-2. Acoustics. Test methods for the qualification of acoustic environment Part 2. Determination environmental correction
BS EN ISO 5114-1. Acoustics. Determination of uncertainties associated with sound emission measures Part 1. Sound power levels determined from pressure measurements
