ISO 354:2003 specifies a method of measuring the sound absorption coefficient of acoustical materials used as wall or ceiling treatments, or the equivalent sound absorption area of objects, such as furniture, persons or space absorbers, in a reverberation room. It is not intended to be used for measuring the absorption characteristics of weakly damped resonators.
The results obtained can be used for comparison purposes and for design calculation with respect to room acoustics and noise control.
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VILAS 1541
DASM conducts testing according to this standard
DASM Acoustic Laboratory has accredited capability to conduct 1 testing method(s) compliant with standard ISO 354:2003:
- Determination of sound absorption coefficient – reverberation room method(ASTM C423-22; ISO 354:2003)
VILAS 1541 · ISO/IEC 17025
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