15 resultados para Visual Speaker Recognition, Visual Speech Recognition, Cascading Appearance-Based Features

em School of Medicine, Washington University, United States


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This paper examines the visual speech processing abilities of older adults and the age-related effects on speechreading abilities.

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This paper discusses a test for speech perception and scoring to test likelihood of success with mainstreaming.

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Auditory-visual speech perception testing was completed using wordandconsonant-level stimuli in individuals with known degrees of dementia of theAlzheimer’s type. The correlations with the cognitive measures and the speechperception measures (A-only, V-only, AV, VE or AE) did not reveal significantrelationships.

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This paper studies the auditory, visual and combined audio-visual recognition of vowels by severely and profoundly hearing impaired children.

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This paper details a technique for training auditory memory for length of speech sounds in preschool children with a profound hearing loss.

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This paper studies the relationship between consonant duration and recognition of these consanants by listeners with high frequency hearing loss.

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The ability for individuals with hearing loss to accurately recognize correct versus incorrect verbal responses during traditional word recognition testing across four different listening conditions was assessed.

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Little is known about the way speech in noise is processed along the auditory pathway. The purpose of this study was to evaluate the relation between listening in noise using the R-Space system and the neurophysiologic response of the speech-evoked auditory brainstem when recorded in quiet and noise in adult participants with mild to moderate hearing loss and normal hearing.

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The purpose of the present study was to evaluate the effects of bimodal (implant plus hearing aid) listening on speech recognition in four different environment conditions. Results indicate that there was little difference in the cochlear implant only and bimodal conditions.

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This paper reviews a study of a speech discrimination test for young profoundly deaf children.

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This study examines whether similarly reduced amounts of visible articulatory information has potential for increasing speech intelligibility over the telephone to hearing-impaired listeners.

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This study examines whether similarly reduced amounts of visible articulatory information has potential for increasing speech intelligibility over the telephone to hearing-impaired listeners.

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An electromagnetic articulograph (EMA) system was used to provide a participant with congenital hearing loss visual biofeedback information on speech production. Five normally hearing listeners reported a change in their perception of the speech sound /æ/ in the various conditions of the study.

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This dissertation examines auditory perception and audio-visual reception in noise for both hearing-impaired and normal hearing persons, with a goal of determining some of the noise conditions under which amplified acoustic cues for speech can be beneficial to hearing-impaired persons.

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This paper reviews a study of cross-modalities and within-modalities and their effects on speech perception.