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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Hits 1 – 3 of 3 1 Automatic generation of the complete vocal tract shape from the sequence of phonemes to be articulated Ribeiro, Vinicius; Isaieva, Karyna; Leclere, Justine; Vuissoz, Pierre-André; Laprie, Yves In: ISSN: 0167-6393 ; EISSN: 1872-7182 ; Speech Communication ; https://hal.univ-lorraine.fr/hal-03650212 ; Speech Communication, Elsevier : North-Holland, 2022, ⟨10.1016/j.specom.2022.04.004⟩ (2022) Abstract: International audience ; Articulatory speech synthesis requires generating realistic vocal tract shapes from thesequence of phonemes to be articulated. This work proposes the first model trained fromrt-MRI films to automatically predict all of the vocal tract articulators’ contours. The dataare the contours tracked in the rt-MRI database recorded for one speaker. Those contourswere exploited to train an encoder-decoder network to map the sequence of phonemes andtheir durations to the exact gestures performed by the speaker. Different from other works,all the individual articulator contours are predicted separately, allowing the investigation oftheir interactions. We measure four tract variables closely coupled with critical articulatorsand observe their variations over time. The test demonstrates that our model can producehigh-quality shapes of the complete vocal tract with a good correlation between the predictedand the target variables observed in rt-MRI films, even though the tract variables are notincluded in the optimization procedure. Keyword: [INFO.INFO-AI]Computer Science [cs]/Artificial Intelligence [cs.AI]; [SDV.IB.IMA]Life Sciences [q-bio]/Bioengineering/Imaging; [SHS.INFO]Humanities and Social Sciences/Library and information sciences; Phonetic-to-articulatory; Speech production; Vocal tract shape URL: https://doi.org/10.1016/j.specom.2022.04.004 https://hal.univ-lorraine.fr/hal-03650212 BASE Hide details 2 Multimodal dataset of real-time 2D and static 3D MRI of healthy French speakers Isaieva, Karyna; Laprie, Yves; Leclère, Justine... In: ISSN: 2052-4463 ; EISSN: 2052-4463 ; Scientific Data ; https://hal.archives-ouvertes.fr/hal-03507532 ; Scientific Data , Nature Publishing Group, 2021, 8 (1), pp.258. ⟨10.1038/s41597-021-01041-3⟩ (2021) BASE Show details 3 Towards the prediction of the vocal tract shape from the sequence of phonemes to be articulated Ribeiro, Vinicius; Isaieva, Karyna; Leclere, Justine... In: iNTERSPEECH 2021 ; https://hal.inria.fr/hal-03360113 ; iNTERSPEECH 2021, Aug 2021, Brno, Czech Republic (2021) BASE Show details

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