Tesis sobre el tema "Diarisation de la parole"
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Cui, Can. "Séparation, diarisation et reconnaissance de la parole conjointes pour la transcription automatique de réunions". Electronic Thesis or Diss., Université de Lorraine, 2024. http://www.theses.fr/2024LORR0103.
Texto completoFar-field microphone-array meeting transcription is particularly challenging due to overlapping speech, ambient noise, and reverberation. To address these issues, we explored three approaches. First, we employ a multichannel speaker separation model to isolate individual speakers, followed by a single-channel, single-speaker automatic speech recognition (ASR) model to transcribe the separated and enhanced audio. This method effectively enhances speech quality for ASR. Second, we propose an end-to-end multichannel speaker-attributed ASR (MC-SA-ASR) model, which builds on an existing single-channel SA-ASR model and incorporates a multichannel Conformer-based encoder with multi-frame cross-channel attention (MFCCA). Unlike traditional approaches that require a multichannel front-end speech enhancement model, the MC-SA-ASR model handles far-field microphones in an end-to-end manner. We also experimented with different input features, including Mel filterbank and phase features, for that model. Lastly, we incorporate a multichannel beamforming and enhancement model as a front-end processing step, followed by a single-channel SA-ASR model to process the enhanced multi-speaker speech signals. We tested different fixed, hybrid, and fully neural network-based beamformers and proposed to jointly optimize the neural beamformer and SA-ASR models using the training objective for the latter. In addition to these methods, we developed a meeting transcription pipeline that integrates voice activity detection, speaker diarization, and SA-ASR to process real meeting recordings effectively. Experimental results indicate that, while using a speaker separation model can enhance speech quality, separation errors can propagate to ASR, resulting in suboptimal performance. A guided speaker separation approach proves to be more effective. Our proposed MC-SA-ASR model demonstrates efficiency in integrating multichannel information and the shared information between the ASR and speaker blocks. Experiments with different input features reveal that models trained with Mel filterbank features perform better in terms of word error rate (WER) and speaker error rate (SER) when the number of channels and speakers is low (2 channels with 1 or 2 speakers). However, for settings with 3 or 4 channels and 3 speakers, models trained with additional phase information outperform those using only Mel filterbank features. This suggests that phase information can enhance ASR by leveraging localization information from multiple channels. Although MFCCA-based MC-SA-ASR outperforms the single-channel SA-ASR and MC-ASR models without a speaker block, the joint beamforming and SA-ASR model further improves the performance. Specifically, joint training of the neural beamformer and SA-ASR yields the best performance, indicating that improving speech quality might be a more direct and efficient approach than using an end-to-end MC-SA-ASR model for multichannel meeting transcription. Furthermore, the study of the real meeting transcription pipeline underscores the potential for better end-to-end models. In our investigation on improving speaker assignment in SA-ASR, we found that the speaker block does not effectively help improve the ASR performance. This highlights the need for improved architectures that more effectively integrate ASR and speaker information
Soldi, Giovanni. "Diarisation du locuteur en temps réel pour les objets intelligents". Electronic Thesis or Diss., Paris, ENST, 2016. http://www.theses.fr/2016ENST0061.
Texto completoOn-line speaker diarization aims to detect “who is speaking now" in a given audio stream. The majority of proposed on-line speaker diarization systems has focused on less challenging domains, such as broadcast news and plenary speeches, characterised by long speaker turns and low spontaneity. The first contribution of this thesis is the development of a completely unsupervised adaptive on-line diarization system for challenging and highly spontaneous meeting data. Due to the obtained high diarization error rates, a semi-supervised approach to on-line diarization, whereby speaker models are seeded with a modest amount of manually labelled data and adapted by an efficient incremental maximum a-posteriori adaptation (MAP) procedure, is proposed. Obtained error rates may be low enough to support practical applications. The second part of the thesis addresses instead the problem of phone normalisation when dealing with short-duration speaker modelling. First, Phone Adaptive Training (PAT), a recently proposed technique, is assessed and optimised at the speaker modelling level and in the context of automatic speaker verification (ASV) and then is further developed towards a completely unsupervised system using automatically generated acoustic class transcriptions, whose number is controlled by regression tree analysis. PAT delivers significant improvements in the performance of a state-of-the-art iVector ASV system even when accurate phonetic transcriptions are not available
Mariotte, Théo. "Traitement automatique de la parole en réunion par dissémination de capteurs". Electronic Thesis or Diss., Le Mans, 2024. http://www.theses.fr/2024LEMA1001.
Texto completoThis thesis work focuses on automatic speech processing, and more specifically on speaker diarization. This task requires the signal to be segmented to identify events such as voice activity, overlapped speech, or speaker changes. This work tackles the scenario where the signal is recorded by a device located in the center of a group of speakers, as in meetings. These conditions lead to a degradation in signal quality due to the distance between the speakers (distant speech).To mitigate this degradation, one approach is to record the signal using a microphone array. The resulting multichannel signal provides information on the spatial distribution of the acoustic field. Two lines of research are being explored for speech segmentation using microphone arrays.The first introduces a method combining acoustic features with spatial features. We propose a new set of features based on the circular harmonics expansion. This approach improves segmentation performance under distant speech conditions while reducing the number of model parameters and improving robustness in case of change in the array geometry.The second proposes several approaches that combine channels using self-attention. Different models, inspired by an existing architecture, are developed. Combining channels also improves segmentation under distant speech conditions. Two of these approaches make feature extraction more interpretable. The proposed distant speech segmentation systems also improve speaker diarization.Channel combination shows poor robustness to changes in the array geometry during inference. To avoid this behavior, a learning procedure is proposed, which improves the robustness in case of array mismatch.Finally, we identified a gap in the public datasets available for distant multichannel automatic speech processing. An acquisition protocol is introduced to build a new dataset, integrating speaker position annotation in addition to speaker diarization.Thus, this work aims to improve the quality of multichannel distant speech segmentation. The proposed methods exploit the spatial information provided by microphone arrays while improving the robustness in case of array mismatch
Milner, Rosanna Margaret. "Using deep neural networks for speaker diarisation". Thesis, University of Sheffield, 2016. http://etheses.whiterose.ac.uk/16567/.
Texto completoSinclair, Mark. "Speech segmentation and speaker diarisation for transcription and translation". Thesis, University of Edinburgh, 2016. http://hdl.handle.net/1842/20970.
Texto completoKounadis-Bastian, Dionyssos. "Quelques contributions pour la séparation et la diarisation de sources audio dans des mélanges multicanaux convolutifs". Thesis, Université Grenoble Alpes (ComUE), 2017. http://www.theses.fr/2017GREAM012/document.
Texto completoIn this thesis we address the problem of audio source separation (ASS) for multichannel and underdetermined convolutive mixtures through probabilistic modeling. We focus on three aspects of the problem and make three contributions. Firstly, inspired from the empirically well validated representation of an audio signal, that is know as local Gaussian signal model (LGM) with non-negative matrix factorization (NMF), we propose a Bayesian extension to this, that overcomes some of the limitations of the NMF. We incorporate this representation in a multichannel ASS framework and compare it with the state of the art in ASS, yielding promising results.Secondly, we study how to separate mixtures of moving sources and/or of moving microphones.Movements make the acoustic path between sources and microphones become time-varying.Addresing time-varying audio mixtures appears is not so popular in the ASS literature.Thus, we begin from a state of the art LGM-with-NMF method designed for separating time-invariant audiomixtures and propose an extension that uses a Kalman smoother to track the acoustic path across time.The proposed method is benchmarked against a block-wise adaptation of that state of the art (ran on time segments),and delivers competitive results on both simulated and real-world mixtures.Lastly, we investigate the link between ASS and the task of audio diarisation.Audio diarisation is the recognition of the time intervals of activity of every speaker/source in the mix.Most state of the art ASS methods consider the sources ceaselssly emitting; A hypothesis that can result in spurious signal estimates for a source, in intervals where that source was not emitting.Our aim is that diarisation can aid ASS by indicating the emitting sources at each time frame.To that extent we design a joint framework for simultaneous diarization and ASS,that incorporates a hidden Markov model (HMM) to track the temporal activity of the sources, within a state of the art LGM-with-NMF ASS framework.We compare the proposed method with the state of the art in ASS and audio diarisation tasks.We obtain performances comparable, with the state of the art, in terms of separation and outperformant in terms of diarisation
Tevissen, Yannis. "Diarisation multimodale : vers des modèles robustes et justes en contexte réel". Electronic Thesis or Diss., Institut polytechnique de Paris, 2023. http://www.theses.fr/2023IPPAS014.
Texto completoSpeaker diarization, or the task of automatically determining "who spoke, when?" in an audio or video recording, is one of the pillars of modern conversation analysis systems. On television, the content broadcasted is very diverse and covers about every type of conversation, from calm discussions between two people to impassioned debates and wartime interviews. The archiving and indexing of this content, carried out by the Newsbridge company, requires robust and fair processing methods. In this work, we present two new methods for improving systems' robustness via fusion approaches. The first method focuses on voice activity detection, a necessary pre-processing step for every diarization system. The second is a multimodal approach that takes advantage of the latest advances in natural language processing. We also show that recent advances in diarization systems make the use of speaker diarization realistic, even in critical sectors such as the analysis of large audiovisual archives or the home care of the elderly. Finally, this work shows a new method for evaluating the algorithmic fairness of speaker diarization, with the objective to make its use more responsible
Ouni, Slim. "Parole Multimodale : de la parole articulatoire à la parole audiovisuelle". Habilitation à diriger des recherches, Université de Lorraine, 2013. http://tel.archives-ouvertes.fr/tel-00927119.
Texto completoZwyssig, Erich Paul. "Speech processing using digital MEMS microphones". Thesis, University of Edinburgh, 2013. http://hdl.handle.net/1842/8287.
Texto completoVermigli, Vania <1975>. "Parole parole parole… On connait la chanson omaggio ad Alain Resnais e alla musica francese del ‘900". Master's Degree Thesis, Università Ca' Foscari Venezia, 2020. http://hdl.handle.net/10579/17114.
Texto completoHénaff, Nolwenn. "Parole authentique versus parole instrumentalisée : le pouvoir communicationnel des blogs". Phd thesis, Université Rennes 2, 2008. http://tel.archives-ouvertes.fr/tel-00329927.
Texto completoDidiot, Emmanuel. "Segmentation parole/musique pour la transcription automatique de parole continue". Phd thesis, Université Henri Poincaré - Nancy I, 2007. http://tel.archives-ouvertes.fr/tel-00187941.
Texto completoHénaff, Nolwenn Chevalier Yves. "Parole authentique versus parole instrumentalisée le pouvoir communicationnel des blogs /". Rennes : Université Rennes 2, 2008. http://tel.archives-ouvertes.fr/tel-00329927/fr.
Texto completoTravers, de Faultrier Sandra. "La parole professorale". Montpellier 1, 2007. http://www.theses.fr/2007MON10038.
Texto completoConvert, Agnès. "Parole et origine". Paris 4, 1992. http://www.theses.fr/1991PA040179.
Texto completoThis is an inquiry about original ontology. It take place in the Judeo-Christian civilization. Since the origin, the word is there. Searching what are the relations between origin and word is inquiring about a way of being in the world. Through the creative word, its transforming power, its truth, we find a man who is together one and three, build of the divine trinity. And we see haw he can be adequate to what the has to live
MOKDESSI, RANDA. "La parole salutaire". Paris 4, 1988. http://www.theses.fr/1988PA040122.
Texto completoSpreafico, Paola. "Le parole dell'Ostalgia". Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amslaurea.unibo.it/7441/.
Texto completoZerlauth, Pascale. "Le Christ, Parole créatrice". Phd thesis, Université de Strasbourg, 2013. http://tel.archives-ouvertes.fr/tel-00961175.
Texto completoLeclerc, Marie-Christine. "La parole chez Hésiode". Paris 10, 1990. http://www.theses.fr/1990PA100108.
Texto completoThis problem is to know what is Hesiod’s representation of speech, and in which way he integrates his own poetic speech in this view. The study is made up of four parts. The first two present the semantic and stylistic documents. It is to be noted that Hesiod gives an original touch to the homeric texts he uses to introduce new meanings. The poet has no general view of speech: the human way of speaking is defective, and comes second to situations. Reversely the gods'speech precedes actions. The third development reconstitutes the history of this difference between men's and gods' ways of speaking. In the theogony, considered as a kind of world "history", different series of expressions are collected and compared. It appears that in the past, men and gods spoke the same language, which men lost in the course of a long process of separation from gods, the end of which being the myth of prometheus. Their voice is now conform to their mortal destiny, which is not original. The myths in the works and days are in accordance with these conclusions. The fourth section studies the way hesiod tells of his job. It appears that the muses give him back the ancient voice. . Which permits him to reveal the truth. But at the same time, be remains responsible for the poetical forms, these being either tales appropriate to the small capacities of men, or clear truth. This is mostly made up of the transparent names he re-discovered thanks to be muses. Thus the poet, knowing men's and gods' language, places himself in the center of the world, for his speech is indispensable to cosmic communication
DE, CESARE ILARIA. "LE PAROLE NELLA COSTITUZIONE". Doctoral thesis, Università degli studi di Pavia, 2019. http://hdl.handle.net/11571/1242287.
Texto completoVilaysouk, Vilayphone. "Codage de parole par transformée pour le développement de codeurs parole-audio unifiés". Thèse, Université de Sherbrooke, 2015. http://hdl.handle.net/11143/8148.
Texto completoBarreaud, Vincent. "Reconnaissance automatique de la parole continue : compensation des bruits par transformation de la parole". Nancy 1, 2004. http://docnum.univ-lorraine.fr/public/SCD_T_2004_0175_BARREAUD.pdf.
Texto completoPerformances of an automatic speech recognition system degrade when test and training conditions do not match. Classical Stochastic Matching (SM) method proposes an off-line estimation of a compensation function that maximizes the likelihood of the compensated speech, given the optimal sequence of models proposed by the recognition process. We developed a new frame-synchronous technic based on SM : compensation is performed in parallel with the recognition. This is suitable to cope with slowly varying noise. We proposed two additional versions of our approach: -a tree structure of transformations is used to build a state-dependant non-linear compensation function. This is motivated by the fact that similar observations will be affected similarly by the environment. -a surveillance process monitoring the fluctuations in the environment is used to trigger the reinitialisation of the compensation process. This enables our algorithm to cope with environments experiencing sudden occurrences of noise
Barreaud, Vincent Haton Jean-Paul. "Reconnaissance automatique de la parole continue compensation des bruits par transformation de la parole /". (S.l.) : (s.n.), 2004. http://www.scd.uhp-nancy.fr/docnum/SCD_T_2004_0175_BARREAUD.pdf.
Texto completoBissonnette, Beauchemin Lucie. "Une catéchèse qui tient parole". Mémoire, Université de Sherbrooke, 2007. http://savoirs.usherbrooke.ca/handle/11143/5212.
Texto completoGhitti, Jean-Marc. "La parole et le lieu". Nice, 1996. http://www.theses.fr/1996NICE2005.
Texto completoAfter showing that space covers up place, this work strives to situate, beyond all thought of dwelling, the appearence of place in poetical speech
Amehraye, Asmaa. "Débruitage perceptuel de la parole". Télécom Bretagne, 2009. http://www.theses.fr/2009TELB0072.
Texto completoMorin, Edwige. "Tchekhov : la parole au féminin". Master's thesis, Université Laval, 2017. http://hdl.handle.net/20.500.11794/28072.
Texto completoCerf, Jean-Yves. "Le roman de la parole". Université Marc Bloch (Strasbourg) (1971-2008), 2008. https://publication-theses.unistra.fr/public/theses_doctorat/2008/CERF_Jean-Yves_2008.pdf.
Texto completoThis ethnography of word, is based on dialogues between a inhabitant of Mulhouse (Alsace), Alfred Weil (1909-2006) and the author. The childhood of Alfred Weil, son of a couple of German Jewish immigrants, was confused by the first world war and its suites. He was a butcher, a healer, and he transmitted divine warnings. His experience has an important religious element. He asserts the Jewish-Alsatian traditional values in a bottomless practice of word. This practice is the object of study. It is truthfully transcribed in its polyglot dimension. The corpus of his jokes in Alsatian Yiddisch and in French takes part in the building of borders of his world. Across this experience, the author questions about the place of orality in the society and in the anthropological field
Bissonnette, Beauchemin Lucie. "Une catéchèse qui tient parole". [S.l. : s.n.], 2007.
Buscar texto completoRoose-Debut, Marie-Clotilde Wunenburger Jean-Jacques. "Désir d'être et parole poétique". Lyon : Université Lyon 3, 2006. http://thesesbrain.univ-lyon3.fr/sdx/theses/lyon3/2006/roose_mc.
Texto completoFenelli, Laura <1980>. "Sant'Antonio Abate: parole, reliquie, immagini". Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2007. http://amsdottorato.unibo.it/245/1/TesiDottFenelli.pdf.
Texto completoFenelli, Laura <1980>. "Sant'Antonio Abate: parole, reliquie, immagini". Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2007. http://amsdottorato.unibo.it/245/.
Texto completoBianchi, Marina <1978>. "Vicente Núñez: parole come armi". Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2008. http://amsdottorato.unibo.it/1168/1/Bianchi_Marina_tesi.pdf.
Texto completoBianchi, Marina <1978>. "Vicente Núñez: parole come armi". Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2008. http://amsdottorato.unibo.it/1168/.
Texto completoCUCINIELLO, ANTONIO. "PAROLE PROFETICHE, PAROLE DI DIO: UN'ANALISI DELLE STORIE E DEI DISCORDI DEI PROFETI NEL CORANO". Doctoral thesis, Università Cattolica del Sacro Cuore, 2016. http://hdl.handle.net/10280/11132.
Texto completoThe object of the dissertation is the study of the prophets and their language in the Qur’anic text, by carrying out a systematic examination of the Qur’anic narratives of the prophets and their speeches, throughout the whole course of history, starting from Adam, with the intent to introduce a symmetrical reading of the stories between incidents and the specific language. Emphasis has been put on the philological aspects, by concentrating the analysis on the Arabic version of the Qur’an, in order to try to design personal profiles and, at the same time, to attempt to counter an approach that claims to see all the Qur’anic envoys only in their instrumental function in the mission of Muhammad.
CUCINIELLO, ANTONIO. "PAROLE PROFETICHE, PAROLE DI DIO: UN'ANALISI DELLE STORIE E DEI DISCORDI DEI PROFETI NEL CORANO". Doctoral thesis, Università Cattolica del Sacro Cuore, 2016. http://hdl.handle.net/10280/11132.
Texto completoThe object of the dissertation is the study of the prophets and their language in the Qur’anic text, by carrying out a systematic examination of the Qur’anic narratives of the prophets and their speeches, throughout the whole course of history, starting from Adam, with the intent to introduce a symmetrical reading of the stories between incidents and the specific language. Emphasis has been put on the philological aspects, by concentrating the analysis on the Arabic version of the Qur’an, in order to try to design personal profiles and, at the same time, to attempt to counter an approach that claims to see all the Qur’anic envoys only in their instrumental function in the mission of Muhammad.
Laaridh, Imed. "Évaluation de la parole dysarthrique : Apport du traitement automatique de la parole face à l’expertise humaine". Thesis, Avignon, 2017. http://www.theses.fr/2017AVIG0218/document.
Texto completoDysarthria is a speech disorder resulting from neurological impairments of the speechmotor control. It can be caused by different pathologies (Parkinson’s disease, AmyotrophicLateral Sclerosis - ALS, etc.) and affects different levels of speech production (respiratory,laryngeal and supra-laryngeal). The majority of research work dedicated tothe study of dysarthric speech relies on perceptual analyses. The most known study, byF. L. Darley in 1969, led to the organization and the classification of dysarthria within 6classes (completed with 2 additional classes in 2005).Nowadays, perceptual evaluation is still the most used method in clinical practicefor the diagnosis and the therapeutic monitoring of patients. However, this method isknown to be subjective, non reproductive and time-consuming. These limitations makeit inadequate for the evaluation of large corpora (in case of phonetic studies) or forthe follow-up of the progression of the condition of dysarthric patients. In order toovercome these limitations, professionals have been expressing their need of objectivemethods for the evaluation of disordered speech and automatic speech processing hasbeen early seen as a potential solution.The work presented in this document falls within this framework and studies thecontributions that these tools can have in the evaluation of dysarthric, and more generallypathological speech.In this work, an automatic approach for the detection of abnormal phones in dysarthricspeech is proposed and its behavior is analyzed on different speech corpora containingdifferent pathologies, dysarthric classes, dysarthria severity levels and speechstyles (read and spontaneous speech). Unlike the majority of the automatic methodsproposed in the literature that provide a global evaluation of the speech on generalitems such as dysarthria severity, intelligibility, etc., our proposed method focuses onthe phone level aiming to achieve a better characterization of dysarthria effects and toprovide a precise and useful feedback to the potential users (clinicians, phoneticians,patients). This method consists on two essential phases : (1) an automatic phone alignmentof the speech (2) an automatic classification of the resulting phones in two classes :normal and abnormal phones.When compared to an annotation of phone anomalies provided by a human expertconsidered to be the ”gold standard“, the approach showed encouraging results andproved to be able to detect anomalies on the phone level. The approach was also able to capture the evolution of the severity of the dysarthria suggesting a potential relevanceand use in the longitudinal follow-up of dysarthric patients or for the automatic predictionof their intelligibility or the severity of their dysarthria.Also, the automatic phone alignment precision was found to be dependent on the severity,the pathology, the class of the dysarthria and the phonetic category of each phone.Furthermore, the speech style was found to have an interesting effect on the behaviorsof both automatic phone alignment and anomaly detection.Finally, the results of an evaluation campaign conducted by a jury of experts on theannotations provided by the proposed approach are presented and discussed in orderto draw a panel of the strengths and limitations of the system
Guaïtella, Isabelle. "Rythme et parole : comparaison critique du rythme de la lecture oralisée et de la parole spontanée". Aix-Marseille 1, 1991. http://www.theses.fr/1991AIX10022.
Texto completoOur goal is to show that rhythm of reading aloud and that of spontaneous speech are different. These differences are due to the distinct cognitive processes relative to these two as@pects of the oral activity. As a consequence, the pragmatic conditions of production will generate distinct and adequate oral forms. Reading aloud produces a structured oral speech which may be analysed by a "metrical theory". Spontaneous speech, on the contrary, produces an output which is non structured, but organized by constant adaptation to the situation. This speech may be analysed by a "rhythmic theory". The use of distinct channels of communication (oral, gestual. . . ), that has been studied through different experiments according to different methodologies, show the existence of contrasting systems, which respectively rule the two modes of production of oral activity
Bassett, Rhodri. "Parole in Sweden and Canada - A Cross-Cultural Comparison of Risk and Electronic Monitoring Parole Practices". Thesis, Malmö högskola, Fakulteten för hälsa och samhälle (HS), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-25097.
Texto completoFrançois, Hélène. "Synthèse de la parole par concaténation d'unités acoustiques : construction et exploitation d'une base de parole continue". Rennes 1, 2002. http://www.theses.fr/2002REN10127.
Texto completoCanellopoulos, Lissy. "Une parole pour la vie. La parole parentale et son impact sur la constitution du sujet". Université Louis Pasteur (Strasbourg) (1971-2008), 1988. http://www.theses.fr/1988STR10017.
Texto completoLong before his birth the child is the object of his parent's talking, talking that confronts us with the non solved parent's problem, with his desire, his way to place himself in relation to the other's desire, to his sex, to the death, to his oedipian history. In his efforts to constitute itself us a subject, the child meets his parents inconscious throuh their word, that it lives its way from what this word represents for it. According to the place it lets to the child's desire, the parent's word allows or blocks the child's way to constitute itself as a talking, desiring and sexed subject
Biétry, Catherine. "Synthèse de haute qualité de la parole étude multi-voix des caractéristiques individuelles de la parole". Lille 3 : ANRT, 1988. http://catalogue.bnf.fr/ark:/12148/cb37596036h.
Texto completoCanellopoulos, Lissy. "Une Parole pour la vie la parole parentale et son impact sur la constitution du sujet /". Lille 3 : ANRT, 1989. http://catalogue.bnf.fr/ark:/12148/cb376123853.
Texto completoTINOTHAI, KITTIPOL. "Structure de l'enonce oral spontane en thai standard (siamois) : etude prosodique et enonciative". Paris 3, 2001. http://www.theses.fr/2001PA030026.
Texto completoGaraffoni, Sara. "Gruppi liberi e giochi di parole". Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2015. http://amslaurea.unibo.it/9018/.
Texto completoDufour, Richard. "Transcription automatique de la parole spontanée". Phd thesis, Université du Maine, 2010. http://tel.archives-ouvertes.fr/tel-00595465.
Texto completoDeschênes, Marjolaine. "Vérité herméneutique de la parole poétique /". Trois-Rivières : Université du Québec à Trois-Rivières, 2006. http://www.uqtr.ca/biblio/notice/tablemat/24674064TM.pdf.
Texto completoPendeliau-Verdurand, Marine. "Parole disfluente : aspects phonétiques et phonologiques". Thesis, Grenoble, 2014. http://www.theses.fr/2014GRENL010/document.
Texto completoStuttering is a complex (complicated-intricate) disorder, and it is difficult to give a satisfactory and complete definition of it. As well as secondary symptoms and entailed comportments, language factors can interfere in this disorder. Difficulties in phonological competence might be concomitant if not interactive in stuttering, with, mainly in adult language, an inconsiderable impact of the phonological complexity Furthermore, the coarticulatory difficulties might be at the core of stuttering. But the results of different studies diverge on the subject when both children and adults' stuttering are considered. And let us note that the influence of the auditory-feedback is surprising as every change in this feedback seems to have an improving power in an appreciable number of patients. So the definition of stuttering, being a production disorder, can be questioned. Stuttering rather appears as a perceptual motor disorder. The aim of this thesis is to study the fluent and disfluent language in French and Italian stutterers knowing that the differences between stutterers and fluent persons mainly appear when the motor system is conditional to a destabilizing factor. We chose to study how the coarticulatory behavior adapts when the phonological complexity increases. We also tried to analyze how the modification of the auditory-feedback influences the coarticulatory behavior. And we studied the part played by the phonological complexity on disfluencies mainly in a situation of dialogue over a picture. Italian and French adults and children stutterers and their fluent counterparts were registered placed in four different situations of language: reading, spontaneous speech, repetitive task and picture description and in two perceptive conditions: a normal one and one with modified auditory-feedback. When placed in normal perceptive condition, the stutterers' coarticulation is weaker than that of their fluent counterparts. Besides, the language seems to play an important role since Italian and French stutterers have not the same response towards their fluent counterparts. Let us note that this stutterers' coarticulatory comportment is also sensitive to the increase of the phonological complexity. The results we have when the auditory-feedback is altered are contradictory. Disfluency could also be influenced by phonological complexity but this influence seems to be dependent on the acuteness of the stuttering as well as on the stutterer's age. A significant clinical breakthrough is evoked
Dupuis, Catherine. "Langage et parole chez l’enfant dysphasique". Paris 7, 1999. http://www.theses.fr/1999PA070042.
Texto completoChérel, Emmanuelle. "Le Porte parole de Krzysztof Wodiczko". Rennes 2, 2002. http://www.theses.fr/2002REN20019.
Texto completoThis study takes as its theme the social and political role of contemporary art. In approaching this subject, we have decided to direct our attention to the way in Krzysztof Wodiczko which conceptualises art, which he defines as a social-aesthetic practice operating within the heart of culture with the idea of transforming it. We have thus focussed upon one of this artistic performances : the "Mouthpiece" (1994). For the artist, this Instrument made for immigrants allows them to speak out in the public domain and to opose their exclusion from it. But what could the use of such an aesthetic object signify? How will it present and reveal itself? To which techniques of de-alienation does Krzysztof Wodiczko have access? What could the consequences of this work be in a democratic arena? In retracing the history of the project, we commit ourselves to describing the way in which Mouthpiece presents itself we observe stage by stage (working, in particular, from the interviews that resulted from working closely with "performers/immigrants") the conditions of their use and the effects which they produce on their users. The analysis of the components and structure of the sign, the deployment of notions of the in-situ (site contextuality), performance and fiction, the use of concepts pertaining to the fields of psychoanalysis, sociology, linguistics, enable us to participate in the reflection upon the cognitive role of art