Abstract
Specifies four methods for the determination of sound power levels in the frequency range between 11,2 kHz and 22,4 kHz with the centre frequency of 16 kHz. The first three methods are based on the reverberation room technique, the fourth on a free field over a reflecting plane.
General information
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Status: WithdrawnPublication date: 1988-11Stage: Withdrawal of International Standard [95.99]
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Edition: 1Number of pages: 11
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Technical Committee :ISO/TC 43/SC 1
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Life cycle
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Now
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Revised by
PublishedISO 9295:2015