Discrete motor coordinates for vowel production

Current models of human vocal production that capture peripheral dynamics in speech require large dimensional measurements of the neural activity, which are mapped into equally complex motor gestures. In this work we present a motor description for vowels as points in a discrete low-dimensional spac...

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Autores principales: Assaneo, M.F., Trevisan, M.A., Mindlin, G.B.
Formato: JOUR
Materias:
adult
female
human
language
male
mouth
phonetics
physiology
speech
Adult
Female
Humans
Language
Male
Mouth
Phonetics
Speech
Speech Acoustics
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_19326203_v8_n11_p_Assaneo
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_19326203_v8_n11_p_Assaneo
record_format dspace
spelling todo:paper_19326203_v8_n11_p_Assaneo2023-10-03T16:35:28Z Discrete motor coordinates for vowel production Assaneo, M.F. Trevisan, M.A. Mindlin, G.B. adult female human language male mouth phonetics physiology speech Adult Female Humans Language Male Mouth Phonetics Speech Speech Acoustics Current models of human vocal production that capture peripheral dynamics in speech require large dimensional measurements of the neural activity, which are mapped into equally complex motor gestures. In this work we present a motor description for vowels as points in a discrete low-dimensional space. We monitor the dynamics of 3 points at the oral cavity using Hall-effect transducers and magnets, describing the resulting signals during normal utterances in terms of active/inactive patterns that allow a robust vowel classification in an abstract binary space. We use simple matrix algebra to link this representation to the anatomy of the vocal tract and to recent reports of highly tuned neuronal activations for vowel production, suggesting a plausible global strategy for vowel codification and motor production. Copyright: © 2013 Assaneo et al. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_19326203_v8_n11_p_Assaneo
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic adult
female
human
language
male
mouth
phonetics
physiology
speech
Adult
Female
Humans
Language
Male
Mouth
Phonetics
Speech
Speech Acoustics
spellingShingle adult
female
human
language
male
mouth
phonetics
physiology
speech
Adult
Female
Humans
Language
Male
Mouth
Phonetics
Speech
Speech Acoustics
Assaneo, M.F.
Trevisan, M.A.
Mindlin, G.B.
Discrete motor coordinates for vowel production
topic_facet adult
female
human
language
male
mouth
phonetics
physiology
speech
Adult
Female
Humans
Language
Male
Mouth
Phonetics
Speech
Speech Acoustics
description Current models of human vocal production that capture peripheral dynamics in speech require large dimensional measurements of the neural activity, which are mapped into equally complex motor gestures. In this work we present a motor description for vowels as points in a discrete low-dimensional space. We monitor the dynamics of 3 points at the oral cavity using Hall-effect transducers and magnets, describing the resulting signals during normal utterances in terms of active/inactive patterns that allow a robust vowel classification in an abstract binary space. We use simple matrix algebra to link this representation to the anatomy of the vocal tract and to recent reports of highly tuned neuronal activations for vowel production, suggesting a plausible global strategy for vowel codification and motor production. Copyright: © 2013 Assaneo et al.
format JOUR
author Assaneo, M.F.
Trevisan, M.A.
Mindlin, G.B.
author_facet Assaneo, M.F.
Trevisan, M.A.
Mindlin, G.B.
author_sort Assaneo, M.F.
title Discrete motor coordinates for vowel production
title_short Discrete motor coordinates for vowel production
title_full Discrete motor coordinates for vowel production
title_fullStr Discrete motor coordinates for vowel production
title_full_unstemmed Discrete motor coordinates for vowel production
title_sort discrete motor coordinates for vowel production
url http://hdl.handle.net/20.500.12110/paper_19326203_v8_n11_p_Assaneo
work_keys_str_mv AT assaneomf discretemotorcoordinatesforvowelproduction
AT trevisanma discretemotorcoordinatesforvowelproduction
AT mindlingb discretemotorcoordinatesforvowelproduction
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