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Repeat after me: Self-supervised learning of acoustic-to-articulatory mapping by vocal imitation ...
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Relationships between the effect of orofacial somatosensory stimulation in speech perception and speech production performance
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In: Auditory Perception, Cognition and Action Meeting ; https://hal.archives-ouvertes.fr/hal-03476642 ; Auditory Perception, Cognition and Action Meeting, Nov 2021, Virtual Meeting, United States (2021)
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Learning robust speech representation with an articulatory-regularized variational autoencoder
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In: Proccedings of Interspeech 2021 ; Interspeech 2021 - 22nd Annual Conference of the International Speech Communication Association ; https://hal.archives-ouvertes.fr/hal-03373252 ; Interspeech 2021 - 22nd Annual Conference of the International Speech Communication Association, Aug 2021, Brno, Czech Republic (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: 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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Learning robust speech representation with an articulatory-regularized variational autoencoder ...
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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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Abstract:
Recent neurocognitive models commonly consider speech perception as a hierarchy of processes, each corresponding to specific temporal scales of collective oscillatory processes in the cortex: 30–80 Hz gamma oscillations in charge of phonetic analysis, 4–9 Hz theta oscillations in charge of syllabic segmentation, 1–2 Hz delta oscillations processing prosodic/syntactic units and the 15–20 Hz beta channel possibly involved in top-down predictions. Several recent neuro-computational models thus feature theta oscillations, driven by the speech acoustic envelope, to achieve syllabic parsing before lexical access. However, it is unlikely that such syllabic parsing, performed in a purely bottom-up manner from envelope variations, would be totally efficient in all situations, especially in adverse sensory conditions. We present a new probabilistic model of spoken word recognition, called COSMO-Onset, in which syllabic parsing relies on fusion between top-down, lexical prediction of onset events and bottom-up onset detection from the acoustic envelope. We report preliminary simulations, analyzing how the model performs syllabic parsing and phone, syllable and word recognition. We show that, while purely bottom-up onset detection is sufficient for word recognition in nominal conditions, top-down prediction of syllabic onset events allows overcoming challenging adverse conditions, such as when the acoustic envelope is degraded, leading either to spurious or missing onset events in the sensory signal. This provides a proposal for a possible computational functional role of top-down, predictive processes during speech recognition, consistent with recent models of neuronal oscillatory processes.
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Keyword:
Neuroscience
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URL: https://doi.org/10.3389/fnsys.2021.653975
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8371689/
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The Fharvard corpus: A phonemically-balanced French sentence resource for audiology and intelligibility research
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In: ISSN: 0167-6393 ; EISSN: 1872-7182 ; Speech Communication ; https://hal.archives-ouvertes.fr/hal-02067695 ; Speech Communication, Elsevier : North-Holland, 2020, 124, pp.68-74. ⟨10.1016/j.specom.2020.07.004⟩ (2020)
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The role of isochrony in speech perception in noise
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In: ISSN: 2045-2322 ; EISSN: 2045-2322 ; Scientific Reports ; https://hal.archives-ouvertes.fr/hal-03019630 ; Scientific Reports, Nature Publishing Group, 2020, 10 (1), pp.19580. ⟨10.1038/s41598-020-76594-1⟩ (2020)
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Orofacial somatosensory inputs enhance speech intelligibility in noisy environments
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In: ISSP 2020 - 12th International Seminar on Speech Production ; https://hal.archives-ouvertes.fr/hal-03083564 ; ISSP 2020 - 12th International Seminar on Speech Production, Dec 2020, Providence (virtual), United States (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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Mapping vowel sounds onto phonemic categories in two regional varieties of French: An ERP study
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In: ISSN: 0911-6044 ; Journal of Neurolinguistics ; https://hal.archives-ouvertes.fr/hal-01894147 ; Journal of Neurolinguistics, Elsevier, 2020, 54, pp.100891. ⟨10.1016/j.jneuroling.2020.100891⟩ (2020)
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Word segmentation based on prosody in Parkinson’s Disease
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In: ISSN: 0269-9206 ; EISSN: 1464-5076 ; Clinical Linguistics & Phonetics ; https://hal.univ-lille.fr/hal-03193562 ; Clinical Linguistics & Phonetics, Taylor & Francis, 2020, pp.1-8. ⟨10.1080/02699206.2020.1797174⟩ (2020)
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Evaluating the Potential Gain of Auditory and Audiovisual Speech-Predictive Coding Using Deep Learning
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In: ISSN: 0899-7667 ; EISSN: 1530-888X ; Neural Computation ; https://hal.archives-ouvertes.fr/hal-03016083 ; Neural Computation, Massachusetts Institute of Technology Press (MIT Press), 2020, 32 (3), pp.596-625. ⟨10.1162/neco_a_01264⟩ (2020)
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The role of isochrony in speech perception in noise - Dataset ...
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The role of isochrony in speech perception in noise - Dataset ...
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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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The role of isochrony in speech perception in noise
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In: Sci Rep (2020)
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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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