Standard Practice for Secondary Calibration of Acoustic Emission Sensors
€65.00
IEC PROVISIONAL REFERENCE COUPLER FOR THE CALIBRATION OF EARPHONES USED IN AUDIOMETRY
€28.00
MEASUREMENT OF NOISE AT THE OPERTER'S WORKPLACE
SAFETY OF MACHINERY - GUIDANCE FOR THE DRAFTING OF THE NOISE CLAUSES OF SAFETY STANDARDS
€54.00
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalized traffic noise spectrum
€35.00
MEASUREMENT MICROPHONES. PART 4: SPECIFICATIONS FOR WORKING STANDARD MICROPHONES.
€60.00
ULTRASONICS. CONTINUOUS-WAVE DOPPLER SYSTEMS. TEST PROCEDURES.
€77.00
ELECTROACOUSTICS. SPECIFICATIONS FOR PERSONAL SOUND EXPOSURE METERS.
€69.00
Reciprocating internal combustion engine driven alternating current generating sets Part 10: Measurement of airborne noise by the enveloping surface method
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Acoustics — Determination of sound absorption coefficient and impedance in impedance tubes Part 2: Transfer-function method
Hydraulic fluid power — Determination of the fluid-borne noise characteristics of components and systems Part 2: Measurement of the speed of sound in a fluid in a pipe
Measurement of structure-borne sound of rolling element bearing in machines and plants for evaluation of state condition
€184.70
Acoustical design for lifts with a machine room
€95.21
Characteristic noise emission values of sound sources - Facilities for recreational and sporting activities
Noise reduction at domestic hot water central heating systems
€103.98
