Noise Reduction Due to Additional Absorption Placement in Rooms

The series of measurements of noise abatement due to placement of known amount of additional absoprtion has been carried out in the reverberation chamber in NIISF RAASN laboratory. Experimental findings are congruent with the result of calculation using the method developed by the authors with high...

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Bibliographic Details
Published inIOP conference series. Materials Science and Engineering Vol. 463; no. 4; pp. 42026 - 42032
Main Authors Subbotkin, A, Schirjetsky, Ch, Aleshkin, V
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 31.12.2018
Subjects
Noise control
Noise reduction
Placement
Reverberation chambers
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Summary:The series of measurements of noise abatement due to placement of known amount of additional absoprtion has been carried out in the reverberation chamber in NIISF RAASN laboratory. Experimental findings are congruent with the result of calculation using the method developed by the authors with high accuracy. The conducted study make it clear that the method has high accuracy and it can be used during the process of acoustic design of different types of rooms for noise control and noise rating.
ISSN:1757-8981
1757-899X
1757-899X
DOI:10.1088/1757-899X/463/4/042026