Effects of signal-to-noise ratio on precision of memory for speech
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چکیده
The effortfulness hypothesis predicts that as background noise, age and hearing loss increase, the accuracy of memory recognition will decrease. Here we presented young and older adult listeners with sentences at three signalto-noise ratios in multitalker babble (∞, +15 dB, +5 dB) and probed subsequent recognition memory for these sentences as an offline measure of cognitive processing. Our results confirm the effortfulness hypothesis. Copyright by Margaret Ann Koeritzer 2016
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تاریخ انتشار 2016