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Repeat after me: Self-supervised learning of acoustic-to-articulatory mapping by vocal imitation ...
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COSMO-Onset: A Neurally-Inspired Computational Model of Spoken Word Recognition, Combining Top-Down Prediction and Bottom-Up Detection of Syllabic Onsets
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In: ISSN: 1662-5137 ; Frontiers in Systems Neuroscience ; https://hal.archives-ouvertes.fr/hal-03318691 ; Frontiers in Systems Neuroscience, Frontiers, 2021, 15, pp.653975. ⟨10.3389/fnsys.2021.653975⟩ (2021)
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COSMO-Onset: A Neurally-Inspired Computational Model of Spoken Word Recognition, Combining Top-Down Prediction and Bottom-Up Detection of Syllabic Onsets
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In: Front Syst Neurosci (2021)
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Simulating length and frequency effects across multiple tasks with the Bayesian model BRAID-Phon
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In: 42nd Annual Virtual Meeting of the Cognitive Science Society ; https://hal.archives-ouvertes.fr/hal-02913396 ; 42nd Annual Virtual Meeting of the Cognitive Science Society, Jul 2020, Toronto, Canada. pp.3158-3163 ; https://cognitivesciencesociety.org/cogsci-2020/ (2020)
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Towards an articulatory-driven neural vocoder for speech synthesis
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In: ISSP 2020 - 12th International Seminar on Speech Production ; https://hal.archives-ouvertes.fr/hal-03184762 ; ISSP 2020 - 12th International Seminar on Speech Production, Dec 2020, Providence (virtual), United States (2020)
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Speakers are able to categorize vowels based on tongue somatosensation
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In: Proc Natl Acad Sci U S A (2020)
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Abstract:
Auditory speech perception enables listeners to access phonological categories from speech sounds. During speech production and speech motor learning, speakers’ experience matched auditory and somatosensory input. Accordingly, access to phonetic units might also be provided by somatosensory information. The present study assessed whether humans can identify vowels using somatosensory feedback, without auditory feedback. A tongue-positioning task was used in which participants were required to achieve different tongue postures within the /e, [Formula: see text] , a/ articulatory range, in a procedure that was totally nonspeech like, involving distorted visual feedback of tongue shape. Tongue postures were measured using electromagnetic articulography. At the end of each tongue-positioning trial, subjects were required to whisper the corresponding vocal tract configuration with masked auditory feedback and to identify the vowel associated with the reached tongue posture. Masked auditory feedback ensured that vowel categorization was based on somatosensory feedback rather than auditory feedback. A separate group of subjects was required to auditorily classify the whispered sounds. In addition, we modeled the link between vowel categories and tongue postures in normal speech production with a Bayesian classifier based on the tongue postures recorded from the same speakers for several repetitions of the /e, [Formula: see text] , a/ vowels during a separate speech production task. Overall, our results indicate that vowel categorization is possible with somatosensory feedback alone, with an accuracy that is similar to the accuracy of the auditory perception of whispered sounds, and in congruence with normal speech articulation, as accounted for by the Bayesian classifier.
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PNAS Plus
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URL: https://doi.org/10.1073/pnas.1911142117 http://www.ncbi.nlm.nih.gov/pubmed/32123070 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7084080/
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Modeling the length effect for words in lexical decision: The role of visual attention
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In: ISSN: 0042-6989 ; EISSN: 0042-6989 ; Vision Research ; https://hal.archives-ouvertes.fr/hal-02097508 ; Vision Research, Elsevier, 2019 (2019)
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Computer simulations of coupled idiosyncrasies in speech perception and speech production with COSMO, a perceptuo-motor Bayesian model of speech communication
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In: ISSN: 1932-6203 ; EISSN: 1932-6203 ; PLoS ONE ; https://hal.sorbonne-universite.fr/hal-01994708 ; PLoS ONE, Public Library of Science, 2019, 14 (1), pp.e0210302. ⟨10.1371/journal.pone.0210302⟩ (2019)
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Modeling Word Length Effect in Lexical Decision: The Role of Visual Attention
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In: Annual Meeting of the Psychonomic Society ; https://hal.archives-ouvertes.fr/hal-02004148 ; Annual Meeting of the Psychonomic Society, Nov 2018, New-Orleans, United States. pp.80-81, 2018 (2018)
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Bayesian modeling of lexical knowledge acquisition in BRAID, a visual word recognition model
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In: Conference of the Society of Scientific Studies of Reading (SSSR) ; https://hal.archives-ouvertes.fr/hal-02004280 ; Conference of the Society of Scientific Studies of Reading (SSSR), Jul 2018, Brighton, United Kingdom (2018)
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Reconciling opposite neighborhood frequency effects in lexical decision: Evidence from a novel probabilistic model of visual word recognition
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In: Conference of the Society of Scientific Studies of Reading (SSSR) ; https://hal.archives-ouvertes.fr/hal-02004264 ; Conference of the Society of Scientific Studies of Reading (SSSR), Jul 2018, Brighton, United Kingdom (2018)
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Reconciling opposite neighborhood frequency effects in lexical decision: Evidence from a novel probabilistic model of visual word recognition
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In: Proceedings of the 40th Annual Conference of the Cognitive Science Society ; 40th Annual Conference of the Cognitive Science Society (CogSci 2018) ; https://hal.archives-ouvertes.fr/hal-01850020 ; 40th Annual Conference of the Cognitive Science Society (CogSci 2018), Jul 2018, Madison, WI, United States. pp.2238-2243 ; http://www.cognitivesciencesociety.org/conference/cogsci-2018/ (2018)
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COSMO SylPhon: A Bayesian Perceptuo-motor Model to Assess Phonological Learning
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In: Interspeech 2018 - 19th Annual Conference of the International Speech Communication Association ; https://hal.archives-ouvertes.fr/hal-02002373 ; Interspeech 2018 - 19th Annual Conference of the International Speech Communication Association, Sep 2018, Hyderabad, India. pp.3786-3790, ⟨10.21437/interspeech.2018-73⟩ (2018)
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Reanalyzing neurocognitive data on the role of the motor system in speech perception within COSMO, a Bayesian perceptuo-motor model of speech communication
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Enhancing reading performance through action video games: the role of visual attention span
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In: ISSN: 2045-2322 ; EISSN: 2045-2322 ; Scientific Reports ; https://hal.archives-ouvertes.fr/hal-01654841 ; Scientific Reports, Nature Publishing Group, 2017, 7 (1), pp.14563. ⟨10.1038/s41598-017-15119-9⟩ (2017)
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Les modèles computationnels de lecture
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In: Traité de neurolinguistique ; https://hal.archives-ouvertes.fr/hal-01420329 ; Traité de neurolinguistique, pp.167-182, 2016 (2016)
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COSMO (“Communicating about Objects using Sensory–Motor Operations”): A Bayesian modeling framework for studying speech communication and the emergence of phonological systems
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In: ISSN: 0095-4470 ; EISSN: 1095-8576 ; Journal of Phonetics ; https://hal.archives-ouvertes.fr/hal-01230175 ; Journal of Phonetics, Elsevier, 2015, 53, pp.5-41. ⟨10.1016/j.wocn.2015.06.001⟩ ; http://www.sciencedirect.com/science/article/pii/S0095447015000352 (2015)
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COSMO, a Bayesian computational model of speech communication: Assessing the role of sensory vs. motor knowledge in speech perception
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In: 5th International Conference on Development and Learning and on Epigenetic Robotics (ICDL-Epirob) ; https://hal.archives-ouvertes.fr/hal-02004350 ; 5th International Conference on Development and Learning and on Epigenetic Robotics (ICDL-Epirob), Aug 2015, Providence, RI, United States (2015)
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Modeling concurrent development of speech perception and production in a Bayesian framework
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In: WILD 2015 - 2nd Workshop on Infant Language Development ; https://hal.archives-ouvertes.fr/hal-01202417 ; WILD 2015 - 2nd Workshop on Infant Language Development, Jun 2015, Stockholm, Sweden (2015)
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Bayesian Algorithmic Modeling in Cognitive Science ; Modélisation bayésienne algorithmique en science cognitive
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In: https://hal.archives-ouvertes.fr/tel-01237127 ; Computer science. Université Grenoble Alpes, 2015 (2015)
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