Measurement of airborne sound attenuation between rooms in buildings
Classification for rating sound insulation
Laboratory measurement of noise reduction of sound-isolating enclosures
Standard practices for mounting test specimens during sound absorption tests
Field measurements of airborne sound attenuation of building facades and elements
Standard classification for determination of single-number metrics for impact noise
Field measurement of tapping machine impact sound transmission
Standard classification for rating outdoor-indoor sound attenuation
Laboratory measurement of floor impact sound radiation using the tapping machine
Not all acoustic testing is done to a standard and this list is not exhaustive. If you don't see what you are looking for, give us a call or email.
Transmission loss of barrier materials intended for application to plane and ship structures
Measurement of noise emitted by railbound vehicles
Determination of sound power levels and sound energy levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane
Requirements for the performance and calibration of reference sound sources used for the determination of sound lower levels
Alarm, alert sound level measurements
Measurement of airborne noise emitted by information technology and telecommunications equipment
Measurement of speech reduction levels of phone booths, work pods, and other furniture ensembles
Measurement method that applies to electro-acoustical transducers and passive and active sound systems
Measurement of airborne sound barrier performance of automotive materials and assemblies
Standard for measuring sensitive compartmented information facilities
Not all testing listed here is included in our A2LA Scope of Accreditation. Please call us or consult Certificate 4240.01 for a list of accredited tests.
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