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Determination of sound power using reverberant room
Problems in use of reverberant test room and solutions which are recommended in ASHRAE standards are discussed; means of diffusing and averaging sound pressure; qualification of room for pure tone measurement; effect of reflections on sound power output; qualifying location of microphone traverse and positioning equipment and reference sound source in test room; advantages of reference sound source.
Determination of sound power using reverberant room
Problems in use of reverberant test room and solutions which are recommended in ASHRAE standards are discussed; means of diffusing and averaging sound pressure; qualification of room for pure tone measurement; effect of reflections on sound power output; qualifying location of microphone traverse and positioning equipment and reference sound source in test room; advantages of reference sound source.
Determination of sound power using reverberant room
ASHRAE -- Trans
Ashley, C.M. (author)
1964
9 pages
Article (Journal)
English
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