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9 Cards in this Set
- Front
- Back
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Normal hearing listeners, how would you expect the gap detection threshold to change as you lowered the sensation level from 50 dB SL to 40 dB SL?
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The threshold would stay about the same.
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During an amplitude modulation detection task, at is varied adaptively?
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The modulation depth
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For narrowband noise, how does noise bandwidth affect gap detection threshold?
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As the noise bandwidth decreases, the gap detection threshold increases.
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For normal hearing listeners listening to broadband noise, the average gap detection threshold is
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3 ms
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During a gap detection task, the listener is asked to detect a _______. The _______ is varied adaptively.
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Silent period, duration of the silent period.
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How do amplitude modulation detection thresholds change a the bandwidth of the noise decreases?
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Threshold increases
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According to the experiment by Fitzgibbons and Wightman, how do people with cochlear hearing loss perform a gap detection task compared to normal hearing listeners?
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Gap detection thresholds are higher than normal for both equal SPL and SL, but differences are greater at equal SPL.
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Gap detection thresholds for noise bandstand different center frequencies increase as the center frequency increases. True or false?
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False
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For normal hearing listeners, the TMTF shows
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An increase in amplitude modulation detection threshold for modulation rates above 50 Hz.
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