Glimpsing speech interrupted by speech-modulated noise
نویسندگان
چکیده
منابع مشابه
Factors influencing glimpsing of speech in noise.
The idea that listeners are able to "glimpse" the target speech in the presence of competing noise has been supported by many studies, and is based on the assumption that listeners are able to glimpse pieces of the target speech occurring at different times and somehow patch them together to hear out the target speech. The factors influencing glimpsing in noise are not well understood and are e...
متن کاملMasking of speech by amplitude-modulated noise.
The masking of speech by amplitude-modulated and unmodulated speech-spectrum noise has been evaluated by the measurement of monaural speech recognition in such noise on young and elderly subjects with normal-hearing and elderly hearing-impaired subjects with and without a hearing aid. Sinusoidal modulation with frequencies covering the range 2-100 Hz, as well as an irregular modulation generate...
متن کاملA glimpsing model of speech perception in noise.
Do listeners process noisy speech by taking advantage of "glimpses"-spectrotemporal regions in which the target signal is least affected by the background? This study used an automatic speech recognition system, adapted for use with partially specified inputs, to identify consonants in noise. Twelve masking conditions were chosen to create a range of glimpse sizes. Several different glimpsing m...
متن کاملPerceptual Learning of Interrupted Speech
The intelligibility of periodically interrupted speech improves once the silent gaps are filled with noise bursts. This improvement has been attributed to phonemic restoration, a top-down repair mechanism that helps intelligibility of degraded speech in daily life. Two hypotheses were investigated using perceptual learning of interrupted speech. If different cognitive processes played a role in...
متن کاملThe Intelligibility of Interrupted Speech
This paper concerns the effects of interrupting speech waves-turning them on and off intermittently or masking them with intermittent noise--upon their intelligibility. The effects were studied with various rates of interruption and with the speech left undisturbed various percentages of the time. Tests were conducted (1) with speech turned on and off in quiet, (2) with continuous speech masked...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 2018
ISSN: 0001-4966
DOI: 10.1121/1.5038273