[Sound-suppressing properties of textiles].
Development types of textile wallpapers and linen cloths (five samples of each) were tested for suppressing sounds in the range from 45 to 75 dBA. Based on test results, sound-suppressing properties of the development types were evaluated and acoustic efficiency as a function of textile thickness and number of layers was determined. Wallpaper Art 50T was found to be the best suppressor of both general sounds and the 2000-8000 Hz octave frequency bands.
B ogatova
R I
RI
Kutina
I V
IV
Spiridonov
S V
SV
D032561:Cotton Fiber; D004777:Environment; D006801:Humans; D009622:Noise / Q000517:prevention & control*; D013784:Textiles
Shumozaglushaiushchie svoĭstva tekstil'nykh materialov.