The effective air absorption coefficient for predicting reverberation time in full octave bands
نویسندگان
چکیده
منابع مشابه
The effective air absorption coefficient for predicting reverberation time in full octave bands.
A substantial amount of research has been devoted to producing a calculation model for air absorption for pure tones. However, most statistical and geometrical room acoustic prediction models calculate the reverberation time in full octave bands in accordance with ISO 3382-1 (International Organization for Standardization, 2009). So far, the available methods that allow calculation of air absor...
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15 صفحه اولA Simple Formula for Predicting the Reverberation Time in Long Enclosures
Reverberation time is one of the key elements for assessing the perception of sound in an enclosed space. It affects the noise propagation, speech intelligibility, clarity index, and definition. Since sound field in the long enclosure is non diffuse, classical room acoustics theory does not apply in long enclosures. Since 1960s, a number of theoretical investigations relating to sound propagati...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 2014
ISSN: 0001-4966
DOI: 10.1121/1.4901710