If the modulation rate of a noise is 30 Hz, how much of a change in amplitude (what AM depth) will be required for an average normal hearing young adult to detect the amplitude modulation? O 1% 6% 50% 0 1 Hz 6 Hz 50 Hz

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
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Chapter1: Introduction
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If the modulation rate of a noise is 30 Hz, how much of a change in amplitude (what AM depth) will
be required for an average normal hearing young adult to detect the amplitude modulation?
1%
6%
50%
0 1 Hz
C6H
9 50 Hz
Transcribed Image Text:If the modulation rate of a noise is 30 Hz, how much of a change in amplitude (what AM depth) will be required for an average normal hearing young adult to detect the amplitude modulation? 1% 6% 50% 0 1 Hz C6H 9 50 Hz
Can most normal hearing young adults discriminate a 40 dB broadband noise from a 42 dB
broadband noise?
O Yes
No
Transcribed Image Text:Can most normal hearing young adults discriminate a 40 dB broadband noise from a 42 dB broadband noise? O Yes No
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