Infants and adults use visual cues to improve detection and discrimination of speech in noise,” J. LmerTest package: Tests in linear mixed effects models,” J. Loose lips and tongue tips: The central role of the /r/-typical labial gesture in Anglo-English,” J. Labiodentals /r/ here to stay: Deep learning shows us why,” Anglophonia (Ĭontributions of semantic and facial information to perception of nonsibilant fricatives,” J. Linguistics: A Complete Introduction (įunctional activation for imitation of seen and heard speech,” J. The articulation of /ɹ/ in New Zealand English,” J. Visual speech perception cues constrain patterns of articulatory variation and sound change,” Front. The contributions of the lips and the tongue to the diachronic fronting of high back vowels in Standard Southern British English,” J. (Īuditory-visual speech recognition by hearing-impaired subjects: Consonant recognition, sentence recognition, and auditory-visual integration,” J. An Introduction to the Pronunciation of English, 3rd ed. Google Scholar CrossrefĪnother chapter in the story of /r/: ‘Labiodental’ variants in British English,” J.
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Speech through the ear, the eye, the mouth and the hand,” in Multimodal Signals: Cognitive and Algorithmic Issues, edited by A. Variability in (r) production-Instrumental perspectives,” in 'r-Atics: Sociolinguistic, Phonetic and Phonological Characteristics of /r/, edited by H. On the objects of speech perception,” Ecol. Linguist.Ī dialect study of American r's by x-ray motion picture,” Linguistics , Google Scholar Scitation, ISIĬue switching in the perception of approximants: Evidence from two English dialects,” Univ. Google ScholarĬoarticulatory stability in American English /r/,” J. Praat: Doing phonetics by computer (version 6.0.50) ,” (Last viewed December 10, 2019). , Google Scholar Crossrefĭifferences in susceptibility to the ‘blending illusion’ among native Hebrew and English speakers,” Brain Lang.įitting linear mixed-effects models using lme4,” J. Intelligibility of English phonemes in noise for native and non-native listeners,” Acoust. An audio-visual enhancement hypothesis is proposed, and the findings are discussed with regard to sound change.
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It is suggested that a specific labial configuration for Anglo-English /r/ encodes the contrast with /w/ visually, compensating for the ambiguous auditory contrast.
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Auditory ambiguity is related to Anglo-English listeners' exposure to acoustic variation for /r/, especially to, which is often confused with. However, auditory perception is ambiguous because participants tend to perceive both and as /r/. Furthermore, visual cues dominate the perception of the /r/-/w/ contrast when auditory and visual cues are mismatched. The results indicate that native Anglo-English speakers can identify and from visual information alone with almost perfect accuracy. Auditory stimuli were presented in noise. Forty native speakers identified and stimuli in four presentation modalities: auditory-only, visual-only, congruous audio-visual, and incongruous audio-visual.
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Audio-visual perception of Anglo-English /r/ warrants attention because productions are increasingly non-lingual, labiodental (e.g., ), possibly involving visual prominence of the lips for the post-alveolar approximant. This paper investigates the influence of visual cues in the perception of the /r/-/w/ contrast in Anglo-English.