Air conditioners, liquid chilling packages, heat pumps and dehumidifiers with electrically driven compressors for space heating and cooling - Measurement of airborne noise - Determination of the sound power level
€73.00
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - In situ values of sound reflection under direct sound field conditions
€109.00
Standard Practice for Examination of Paper Machine Rolls Using Acoustic Emission from Crack Face Rubbing
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Standard Practice for Verifying Acoustic Emission Sensor Response
Standard Test Method for Normal Incidence Determination of Porous Material Acoustical Properties Based on the Transfer Matrix Method
Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements
Standard Test Method for Laboratory Measurement of Noise Reduction of Sound-Isolating Enclosures
Standard Practice for the Measurement of the Apparent Attenuation of Longitudinal Ultrasonic Waves by Immersion Method
Standard Practice for Acoustic Emission Monitoring During Continuous Welding
Standard Practice for Characterizing Acoustic Emission Instrumentation
Standard Practice for Acoustic Emission Monitoring During Resistance Spot-Welding
Standard Practices for Mounting Test Specimens During Sound Absorption Tests
Standard Guide for Determining the Reproducibility of Acoustic Emission Sensor Response
Standard Test Method for Field Measurement of Tapping Machine Impact Sound Transmission Through Floor-Ceiling Assemblies and Associated Support Structures
Standard Guide for Measurement of Outdoor A-Weighted Sound Levels
