ACOUSTICS. DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND INTENSITY. PART 1: MEASUREMENT AT DISCRETE POINTS. (ISO 9614-1:1993).
€79.00
Acoustics. Determination of sound power levels noise sources using intensity Measurement at discrete points
€269.00
Acoustics. Determination of sound power levels noise sources. Engineering methods for small, movable sources in reverberant fields Comparison hard-walled test rooms
Acoustics. Determination of sound power levels of noise sources using sound pressure. Engineering method in an essentially free field over a reflecting plane
€316.00
American National Standard Letter Symbols and Abbreviations for Quantities Used in Acoustics
€150.00
ACOUSTICS. PREFERRED REFERENCE QUANTITIES FOR ACOUSTIC LEVELS. (ISO 1683:1983).
€36.00
Acoustics - Determination of sound power levels of noise sources - Engineering methods for small, movable sources in reverberant fields - Part 1: Comparison method for hard-walled test rooms (ISO 3743-1:1994)
€50.00
Acoustics - Frequency weighting "A" for noise measurement (ISO/DIS 10845:1995)
€34.30
Acoustics - Determination of sound power levels of noise sources - Requirements for the performance and calibration of reference sound sources (ISO/DIS 6926:1995)
€41.78
Criteria for accrediation and operation of testing laboratories and consulting companies in the field of sound and vibration - Part 1: General
Criteria for accrediation and operation of testing laboratories and consulting companies in the field of sound and vibration - Part 2: Machine-acoustics
Criteria for accrediation and operation of testing laboratories and consulting companies in the field of sound and vibration - Part 3: Noise at the work place and in the neighbourhood
€48.79
Acoustique - Détermination des niveaux de puissance acoustique émis par les sources de bruit - Méthodes d'expertise en champ réverbéré applicables aux petites sources transportables - Partie 1 : méthode par comparaison en salle d'essai à parois dures.
€65.33
Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurements at discrete points (ISO 9614-1:1993)
Standard Guide for Specifying Acoustical Performance of Sound-Isolating Enclosures
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