RO
SR EN ISO 354:2004
Acoustics - Measurement of sound absorption in a reverberation room (ISO 354:2003)
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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Status :
Valid
Approval date : 11/9/2004
Publish date : 11/10/2004
Number of pages : 30
ICS : 91.120.20 acoustics in building.Sound insulation
Technical Committee : 276 - Building acoustics
- Replaces SR EN ISO 354:2002/A1:2002
- Replaces SR EN ISO 354:2002
- Normative reference SR ISO 9613-1:1996