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Browsing by Subject "facing panels"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Experimental study of acoustic properties of interior facing panels
    (Wydawnictwa AGH, 2006) Kamisiński, Tadeusz
    This paper presents a study on the sound absorption reverberation coefficient of Fermacell RIGIPS gypsum facing panels. The facing panels showed a high value of the sound absorption coefficient for frequencies below 200 Hz. A study was also undertaken on methods for reducing the multiple echo. The dependence of the multiple echo decay on the angle of deviation from parallel arrangement of walls was determined. Also studied was the effect of the room's acoustic absorptivity on the identifiability of the multiple echo. The study has demonstrated usefulness of commonly available wall facing in the design of acoustic system capable of significantly reducing most frequent acoustic defects of rooms.