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1
Interactions Among Reverberation, WDRC, and WM (Reinhart & Souza, 2016) ...
Reinhart, Paul N.; Souza, Pamela E.. - : ASHA journals, 2022
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2
Does the Speech Cue Profile Affect Response to Amplitude Envelope Distortion?
In: J Speech Lang Hear Res (2021)
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3
Sentence perception in noise by hearing-aid users predicted by syllable-constituent perception and the use of context
In: J Acoust Soc Am (2020)
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4
Recognition of foreign-accented speech in noise: The interplay between talker intelligibility and linguistic structurea)
In: J Acoust Soc Am (2020)
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5
The ability to glimpse dynamic pitch in noise by younger and older listeners
Shen, Jing; Souza, Pamela E.. - : Acoustical Society of America, 2019
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6
On Dynamic Pitch Benefit for Speech Recognition in Speech Masker
Shen, Jing; Souza, Pamela E.. - : Frontiers Media S.A., 2018
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7
Syllable-constituent perception by hearing-aid users: Common factors in quiet and noise
Miller, James D.; Watson, Charles S.; Leek, Marjorie R.. - : Acoustical Society of America, 2017
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8
Talker versus dialect effects on speech intelligibility: a symmetrical study
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9
Initial development of a temporal-envelope-preserving non-linear hearing-aid-prescription using a genetic algorithm*
Abstract: Most hearing aid prescriptions focus on the optimization of a metric derived from the long-term average spectrum of speech, and do not consider how the prescribed values might distort the temporal envelope shape. A growing body of evidence suggests that such distortions can lead to systematic errors in speech perception, and therefore hearing aid prescriptions might benefit by including preservation of the temporal envelope shape in their rationale. To begin to explore this possibility, we designed a genetic algorithm (GA) to find the multiband compression settings that preserve the shape of the original temporal envelope while placing that envelope in the listener’s audiometric dynamic range. The resulting prescription had a low compression threshold, short attack and release times, and a combination of compression ratio and gain that placed the output signal within the listener’s audiometric dynamic range. Initial behavioral tests of individuals with impaired hearing revealed no difference in speech-in-noise perception between the GA and the NAL-NL2 prescription. However, gap detection performance was superior with the GA in comparison to NAL-NL2. Overall this work is a proof-of-concept that consideration of temporal envelope distortions can be incorporated into hearing aid prescriptions.
Keyword: Article
URL: http://www.ncbi.nlm.nih.gov/pubmed/24028890
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3927991
https://doi.org/10.1177/1084713813495981
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10
Temporal envelope changes of compression and speech rate: combined effects on recognition for older adults
In: Journal of speech, language, and hearing research. - Rockville, Md. : American Speech-Language-Hearing Association 50 (2007) 5, 1123-1138
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11
Combining temporal-envelope cues across channels : effects of age and hearing loss
In: Journal of speech, language, and hearing research. - Rockville, Md. : American Speech-Language-Hearing Association 49 (2006) 1, 138-149
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12
The Neural Representation of Consonant-Vowel Transitions in Adults Who Wear Hearing Aids
Tremblay, Kelly L.; Kalstein, Laura; Billings, Cuttis J.. - : SAGE Publications, 2006
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13
Effect of Probe Tube Insertion Depth on Spectral Measures of Speech
Caldwell, Marc; Souza, Pamela E.; Tremblay, Kelly L.. - : SAGE Publications, 2006
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14
Quantifying the effect of compression hearing aid release time on speech acoustics and intelligibility
In: Journal of speech, language, and hearing research. - Rockville, Md. : American Speech-Language-Hearing Association 48 (2005) 3, 651-667
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15
Effects of Compression on Speech Acoustics, Intelligibility, and Sound Quality
Souza, Pamela E.. - : SAGE Publications, 2002
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16
Older listeners' use of temporal cues altered by compression amplification
In: Journal of speech, language, and hearing research. - Rockville, Md. : American Speech-Language-Hearing Association 43 (2000) 3, 661-674
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17
Effect of compression ratio on speech recognition and speech-quality ratings with wide dynamic range compression amplification
In: Journal of speech, language, and hearing research. - Rockville, Md. : American Speech-Language-Hearing Association 43 (2000) 2, 456-468
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18
Hearing - Articles and Reports - Effect of Compression Ratio on Speech Recognition and Speech-Quality Ratings With Wide Dynamic Range Compression Amplification
In: Journal of speech, language, and hearing research. - Rockville, Md. : American Speech-Language-Hearing Association 43 (2000) 2, 456-468
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19
Hearing - Articles and Reports - Older Listeners' Use of Temporal Cues Altered by Compression Amplification
In: Journal of speech, language, and hearing research. - Rockville, Md. : American Speech-Language-Hearing Association 43 (2000) 3, 661-674
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20
Multichannel compression, temporal cues, and audibility
In: Journal of speech, language, and hearing research. - Rockville, Md. : American Speech-Language-Hearing Association 41 (1998) 2, 315-326
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