Matches in SemOpenAlex for { <https://semopenalex.org/work/W2961910367> ?p ?o ?g. }
- W2961910367 endingPage "70" @default.
- W2961910367 startingPage "60" @default.
- W2961910367 abstract "Speech perception requires grouping acoustic information into meaningful linguistic-phonetic units via categorical perception (CP). Beyond shrinking observers' perceptual space, CP might aid degraded speech perception if categories are more resistant to noise than surface acoustic features. Combining audiovisual (AV) cues also enhances speech recognition, particularly in noisy environments. This study investigated the degree to which visual cues from a talker (i.e., mouth movements) aid speech categorization amidst noise interference by measuring participants' identification of clear and noisy speech (0 dB signal-to-noise ratio) presented in auditory-only or combined AV modalities (i.e., A, A+noise, AV, AV+noise conditions). Auditory noise expectedly weakened (i.e., shallower identification slopes) and slowed speech categorization. Interestingly, additional viseme cues largely counteracted noise-related decrements in performance and stabilized classification speeds in both clear and noise conditions suggesting more precise acoustic-phonetic representations with multisensory information. Results are parsimoniously described under a signal detection theory framework and by a reduction (visual cues) and increase (noise) in the precision of perceptual object representation, which were not due to lapses of attention or guessing. Collectively, findings show that (i) mapping sounds to categories aids speech perception in “cocktail party” environments; (ii) visual cues help lattice formation of auditory-phonetic categories to enhance and refine speech identification." @default.
- W2961910367 created "2019-07-23" @default.
- W2961910367 creator A5003059672 @default.
- W2961910367 creator A5037135172 @default.
- W2961910367 creator A5060159670 @default.
- W2961910367 date "2019-07-01" @default.
- W2961910367 modified "2023-09-24" @default.
- W2961910367 title "Acoustic noise and vision differentially warp the auditory categorization of speech" @default.
- W2961910367 cites W1511427594 @default.
- W2961910367 cites W1554476989 @default.
- W2961910367 cites W1703326033 @default.
- W2961910367 cites W1967410646 @default.
- W2961910367 cites W1971405241 @default.
- W2961910367 cites W1971942174 @default.
- W2961910367 cites W1974079085 @default.
- W2961910367 cites W1977768866 @default.
- W2961910367 cites W1993657412 @default.
- W2961910367 cites W2000677804 @default.
- W2961910367 cites W2000902419 @default.
- W2961910367 cites W2002621203 @default.
- W2961910367 cites W2007415209 @default.
- W2961910367 cites W2010929291 @default.
- W2961910367 cites W2013699441 @default.
- W2961910367 cites W2013752524 @default.
- W2961910367 cites W2014271812 @default.
- W2961910367 cites W2014621385 @default.
- W2961910367 cites W2015394094 @default.
- W2961910367 cites W2021507050 @default.
- W2961910367 cites W2023414836 @default.
- W2961910367 cites W2031202839 @default.
- W2961910367 cites W2033619485 @default.
- W2961910367 cites W2037534576 @default.
- W2961910367 cites W2045952279 @default.
- W2961910367 cites W2048329201 @default.
- W2961910367 cites W2052359731 @default.
- W2961910367 cites W2052554607 @default.
- W2961910367 cites W2052577317 @default.
- W2961910367 cites W2056905945 @default.
- W2961910367 cites W2058339159 @default.
- W2961910367 cites W2058868256 @default.
- W2961910367 cites W2059604118 @default.
- W2961910367 cites W2061466979 @default.
- W2961910367 cites W2062237206 @default.
- W2961910367 cites W2063440895 @default.
- W2961910367 cites W2063850522 @default.
- W2961910367 cites W2066549876 @default.
- W2961910367 cites W2068247585 @default.
- W2961910367 cites W2068668258 @default.
- W2961910367 cites W2069631191 @default.
- W2961910367 cites W2070248369 @default.
- W2961910367 cites W2075153882 @default.
- W2961910367 cites W2081144555 @default.
- W2961910367 cites W2081327532 @default.
- W2961910367 cites W2082941811 @default.
- W2961910367 cites W2084543000 @default.
- W2961910367 cites W2088696243 @default.
- W2961910367 cites W2088958669 @default.
- W2961910367 cites W2089944160 @default.
- W2961910367 cites W2090399446 @default.
- W2961910367 cites W2100259760 @default.
- W2961910367 cites W2104396257 @default.
- W2961910367 cites W2105516690 @default.
- W2961910367 cites W2111886155 @default.
- W2961910367 cites W2114125447 @default.
- W2961910367 cites W2114824844 @default.
- W2961910367 cites W2119106899 @default.
- W2961910367 cites W2125624224 @default.
- W2961910367 cites W2135220764 @default.
- W2961910367 cites W2136022845 @default.
- W2961910367 cites W2151185985 @default.
- W2961910367 cites W2151204446 @default.
- W2961910367 cites W2153756846 @default.
- W2961910367 cites W2154649497 @default.
- W2961910367 cites W2157444142 @default.
- W2961910367 cites W2157695255 @default.
- W2961910367 cites W2158387459 @default.
- W2961910367 cites W2159316065 @default.
- W2961910367 cites W2164949385 @default.
- W2961910367 cites W2248498780 @default.
- W2961910367 cites W2296617235 @default.
- W2961910367 cites W2307270163 @default.
- W2961910367 cites W2325177847 @default.
- W2961910367 cites W2336128017 @default.
- W2961910367 cites W2346829984 @default.
- W2961910367 cites W2409483295 @default.
- W2961910367 cites W2511253953 @default.
- W2961910367 cites W2559794921 @default.
- W2961910367 cites W2565945845 @default.
- W2961910367 cites W2571404067 @default.
- W2961910367 cites W2582944927 @default.
- W2961910367 cites W2592540987 @default.
- W2961910367 cites W2599801504 @default.
- W2961910367 cites W2619590972 @default.
- W2961910367 cites W2621483368 @default.
- W2961910367 cites W2666678108 @default.
- W2961910367 cites W2773000772 @default.
- W2961910367 cites W2789299354 @default.
- W2961910367 cites W2800088363 @default.