L’intensité spécifique des voyelles

Rossi, Mario

doi:10.1159/000259357

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E Prosody Modelling1

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2008

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Cited by 10 publications

(1 citation statement)

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“…In this paper, we use a simple definition as units of reference: voiced segment and not voiced. This later allows for an acoustic characterisation of rhythm by comparing the duration of successive voiced and unvoiced intervals as shown in formula 2 [14].…”

Section: E Prosody Modellingmentioning

confidence: 99%

Prosody Modelling of Speech Aphasia: Case Study of Algerian Patients

Dahmani

Selouani

Chétouani

et al. 2008

2008 3rd International Conference on Information and Communication Technologies: From Theory to Applications

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In order to illustrate the aphasia disprosody, we have used the Arab dialect of eastern Algeria. We carry out an analysis of the pathological speech of Broca's aphasic speakers. The analyzed prosodic features are intonation and rhythm. The pitch variations as well as the intensity and/or duration cues are investigated in order to 'track' the aphasia signature. The analysis focuses on the steady-state zones of vowels, extracted by an automatic segmentation procedure. The speech produced by aphasic speakers is not easily comprehensible. Therefore, we propose this acoustic-prosodic characterization as a tool that could be included with other methods of rehabilitation therapies

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Section: E Prosody Modellingmentioning

confidence: 99%