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PCA AND PROJECTION BASED HAND GESTURE RECOGNITION ...
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PCA AND PROJECTION BASED HAND GESTURE RECOGNITION ...
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Transient Vision Loss
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Reading in the presence of macular disease: a mini-review.
In: Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists), vol 40, iss 2 (2020)
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Voices in audiodescription: Neutrality and pleasantness ; Los audiodescriptores: voces neutras y voces agradables
In: Loquens; Vol. 7 No. 2 (2020); e076 ; Loquens; Vol. 7 Núm. 2 (2020); e076 ; 2386-2637 ; 10.3989/loquens.2020.v7.i2 (2020)
Abstract: The aim of this study is to analyse the prosodic features of a corpus of audio descriptions in Spanish in order to determine the neutrality and the pleasantness in the prosody used by the speakers. The analysis involves a revision of the recommendations found in guidelines and standards on the voices of the audio describers. According to the Spanish standard by Asociación Española de Normalización (UNE 153020), speech in audio description (AD) must be neutral, and emotional intonation should be avoided. The corpus is obtained from professional male and female speakers. The duration, pitch and amplitude of AD units have been analysed. Then, a perception test has been carried out to assess the neutrality of the voices of the describers, which were chosen by means of an acoustic analysis, and the relationship between neutrality and pleasantness. Perception tests results were analysed taking into account two separate groups: on the one hand, persons with sight loss and, on the other hand, persons without sight loss. The results of this study can help to better select audio description voices depending on the specific task to be performed and can also help to identify differences depending on the user profile. ; El objetivo de este estudio es analizar los rasgos prosódicos de un corpus de audiodescripciones en español para determinar la neutralidad y la agradabilidad en la prosodia que emplean los locutores. El análisis supone una revisión de las recomendaciones sobre la locución que aparecen en las guías. Según la Asociación Española de Normalización (UNE 153020), la locución del guion de la audiodescripción (AD) debe ser neutra, debiendo evitarse la entonación afectiva. El corpus de análisis está constituido por las audiodescripciones de locutores profesionales masculinos y femeninos. Se han analizado la duración, el tono y la amplitud de los enunciados emitidos. Posteriormente, se ha llevado a cabo un test de percepción para evaluar la neutralidad y la agradabilidad de las voces de aquellos locutores seleccionados a partir de los resultados obtenidos en el análisis de los parámetros acústicos considerados. Las respuestas del test de percepción fueron tratadas tomando por separado dos grupos de sujetos: un grupo formado por las personas que presentaban una discapacidad visual y otro grupo constituido por personas que no tenían esa limitación. Los resultados de este estudio pueden contribuir a una mejor selección de las voces de los audiodescriptores dependiendo de la tarea que deban realizar, y a establecer las diferencias en función de las limitaciones visuales que puedan tener los usuarios.
Keyword: audio description; audiodescripción; percepción; perception; prosodia; prosody; users with sight loss; usuarios con pérdida de visión
URL: https://loquens.revistas.csic.es/index.php/loquens/article/view/86
https://doi.org/10.3989/loquens.2020.076
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6
Distempered Visions: Reading Narratives of Specular Mourning in Victorian fiction
Frazer, Sophie. - : The University of Sydney, 2018. : Department of English, 2018. : Faculty of Arts and Social Sciences, School of Literature, Art and Media, 2018
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7
Partial Visual Loss Affects Self-reports of Hearing Abilities Measured Using a Modified Version of the Speech, Spatial, and Qualities of Hearing Questionnaire ...
Kolarik, Andrew; Raman, R; Moore, Brian. - : Apollo - University of Cambridge Repository, 2017
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8
Partial Visual Loss Affects Self-reports of Hearing Abilities Measured Using a Modified Version of the Speech, Spatial, and Qualities of Hearing Questionnaire
Kolarik, Andrew; Raman, R; Moore, Brian. - : Frontiers, 2017. : Frontiers in Psychology, 2017
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9
Hearing and vision impairment and the 5-year incidence of falls in older adults
Gopinath, Bamini; McMahon, Catherine M; Burlutsky, George. - : Oxford University Press, 2016
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10
Effects of Hearing and Vision Impairments on the Montreal Cognitive Assessment
In: ETSU Faculty Works (2015)
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11
Brain voice processing with bilateral cochlear implants: a positron emission tomography study.
In: ISSN: 0302-9530 ; EISSN: 1434-4726 ; Archives of oto-rhino-laryngology ; https://hal.inria.fr/hal-01253341 ; Archives of oto-rhino-laryngology, Springer-Verlag, 2014, 271 (12), pp.3187-93. ⟨10.1007/s00405-013-2810-8⟩ (2014)
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12
Association between diet quality with concurrent vision and hearing impairment in older adults
Gopinath, B; Schneider, J; Flood, V. M. - : Springer Verlag, 2014
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Dual sensory impairment and hearing aid use among clients attending low-vision services in Australia : the vision-hearing project
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14
Improving access to hearing services for people with low vision : piloting a "hearing screening and education model" of intervention
Schneider, Julie; Dunsmore, Moira; McMahon, Catherine M. - : Lippincott Williams and Wilkins, 2014
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15
Prevalence and 5-year incidence of dual sensory impairment in an older Australian population
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16
Perda da voz em professores e não professores Voice loss in teachers and non-teachers
In: Revista da Sociedade Brasileira de Fonoaudiologia, Vol 14, Iss 4, Pp 463-469 (2009) (2009)
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