A factor used in measuring the loudness sensed by the human ear is (I/I 0 ), 0.3
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A factor used in measuring the loudness sensed by the human ear is (I/I0),0.3 where I is the intensity of the sound and I 0 is a reference intensity. Evaluate this factor for I = 3.2 × 10−6 W/m2 (ordinary conversation) and I = 10−12W/m2.
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Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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