Evaluation of speech inversion using an articulatory classifier
2006 (English)In: In Proceedings of the Seventh International Seminar on Speech Production / [ed] Yehia, H.; Demolin, D.; Laboissière, R., 2006, p. 469-476Conference paper, Published paper (Refereed)
Abstract [en]
This paper presents an evaluation method for statistically basedspeech inversion, in which the estimated vocal tract shapes are classified intophoneme categories based on the articulatory correspondence with prototypevocal tract shapes. The prototypes are created using the original articulatorydata and the classifier hence permits to interpret the results of the inversion interms of, e.g., confusions between different articulations and the success in estimatingdifferent places of articulation. The articulatory classifier was used toevaluate acoustic and audiovisual speech inversion of VCV words and Swedishsentences performed with a linear estimation and an artificial neural network.
Place, publisher, year, edition, pages
2006. p. 469-476
National Category
Computer Sciences Language Technology (Computational Linguistics)
Identifiers
URN: urn:nbn:se:kth:diva-51943ISBN: 8599598023 (print)ISBN: 9788599598023 (print)OAI: oai:DiVA.org:kth-51943DiVA, id: diva2:465237
Conference
The Seventh International Seminar on Speech Production. Ubatuba-SP, Brazil. December 13th to 15th, 2006
Note
QC 20120111. tmh_import_11_12_14
2011-12-142011-12-142022-06-24Bibliographically approved