Voice-Initiating gestures in spanish : prenasalization
Solé, Maria-Josep (Universitat Autònoma de Barcelona)
Sprouse, Ronald L. (University of California (Berkeley). Department of Linguistics)
International Congress of Phonetic Sciences (17è: 2011 : Hong Kong, Xina)

Imprint:	Glasgow : University of Glasgow, 2011
Abstract:	This work reports the use of nasal leakage to achieve the pressure difference for voicing in utterance-initial Spanish stops. Multiparametric aerodynamic and acoustic data were analyzed for six Spanish speakers. Two main patterns of prenasalization were identified in postpausal voiced stops: (i) delayed nasal closure relative to the oral closure and (ii) a momentary nasal opening (nasal burst) before phonation onset. Quantitative analysis showed that the time between oral and nasal closure was longer for voiced than devoiced stops, and for phonologically voiced than voiceless stops. Velopharyngeal closure was related to phonation onset such that as voicing was initiated, the velum began to raise. The results suggest that occurrence of velum leakage is related to vocal fold vibration in Spanish utterance-initial stops.
Rights:	Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, i la comunicació pública de l'obra, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original. No es permet la creació d'obres derivades.
Language:	Anglès
Document:	Comunicació de congrés
Subject:	Voicing ; Utterance-initial stops ; Nasalization ; Spanish
Published in:	Proceedings of the 17th International Congress of the Phonetic Sciences, p. 72-75 (2011)

Adreça original: https://www.internationalphoneticassociation.org/icphs-proceedings/ICPhS2011/OnlineProceedings/SpecialSession/Session1/Sole/Sole.pdf

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Contributions to meetings and congresses > Papers and communications > UAB papers and communications