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| HAL : hal-00480027, version 1 |
| Fiche détaillée |  Récupérer au format |
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| Journal of Speech, Language, and Hearing Research 53, 3 (2010) 588-608 |
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| Influence of Sound Immersion and Communicative Interaction on the Lombard Effect |
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Maëva Garnier 1, 2Nathalie Henrich 3 |
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| (06/2010) |
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| Purpose: To examine the influence of sound immersion techniques and speech production tasks on speech adaptation in noise. Method: In Experiment 1, we compared the modification of speakers' perception and speech production in noise when noise is played into headphones (with and without additional self-monitoring feedback) or over loudspeakers. We also examined how this sound immersion effect depends on noise type (broadband or cocktail party) and level (62–86dB SPL). In Experiment 2, we compared the modification of acoustic and lip articulatory parameters in noise when speakers interact or not with a speech partner. Results: Speech modifications in noise were greater when cocktail party noise was played in headphones than over loudspeakers. Such an effect was less noticeable in broadband noise. Adding a self-monitoring feedback into headphones reduced this effect but did not completely compensate for it. Speech modifications in noise were greater in interactive situation and concerned parameters that may not be related to voice intensity. Conclusions: The results support the idea that the Lombard effect is both a communicative adaptation and an automatic regulation of vocal intensity. The influence of auditory and communicative factors has some methodological implications on the choice of appropriate paradigms to study the Lombard effect. |
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| 1 : | University of New South Wales - School of Physics (UNSW) |
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University of New South Wales |
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| 2 : | Institut Jean Le Rond d'Alembert (IJLRA) |
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CNRS : UMR7190 – Université Paris VI - Pierre et Marie Curie |
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| 3 : | Grenoble Images Parole Signal Automatique (GIPSA-lab) |
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CNRS : UMR5216 – Université Joseph Fourier - Grenoble I – Université Pierre Mendès-France - Grenoble II – Université Stendhal - Grenoble III – Institut Polytechnique de Grenoble - Grenoble Institute of Technology |
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| IJLRA-LAM, Univ. Paris 6; GIPSA-Lab, Département Parole et Cognition, Grenoble; University of New South Wales, Sydney |
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| Domaine | : | Sciences de l'Homme et Société/Linguistique Sciences de l'Homme et Société/Psychologie Physique/Mécanique/Acoustique Sciences de l'ingénieur/Acoustique |
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| Lombard effect – speech production – noise – headphones – communicative interaction |
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| Liste des fichiers attachés à ce document : | |||||
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| hal-00480027, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00480027 | |
| oai:hal.archives-ouvertes.fr:hal-00480027 | |
| Contributeur : Maëva Garnier | |
| Soumis le : Jeudi 30 Septembre 2010, 13:35:40 | |
| Dernière modification le : Jeudi 30 Septembre 2010, 15:02:59 | |
