Auditorium acoustics measures from pistol shots
作者:
J. S. Bradley,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1986)
卷期:
Volume 80,
issue 1
页码: 199-205
ISSN:0001-4966
年代: 1986
DOI:10.1121/1.394162
出版商: Acoustical Society of America
关键词: ACOUSTIC MEASUREMENTS;EFFICIENCY;GUNS;ROOMS
数据来源: AIP
摘要:
Details of a procedure for efficiently and accurately calculating various auditorium acoustics measures from pistol shots are described. Early/late sound ratios, decay times, center time, and modulation transfer functions are calculated in octave bands. Measurements for a wide range of acoustical conditions are compared with simple predictions, and various quantities are found to be strongly intercorrelated.
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