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Articulatory vocal ...
Articulatory vocal tract synthesis in Supercollider
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Murphy, Damian T. (författare)
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Jani, Mátyás (författare)
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- Ternström, Sten, 1956- (författare)
- KTH,Musikakustik
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(creator_code:org_t)
- Norwegian University of Science and Technology, 2015
- 2015
- Engelska.
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Ingår i: Proc. of the 18th Int. Conference on Digital Audio Effects (DAFx-15). - : Norwegian University of Science and Technology. ; , s. 307-313
- Relaterad länk:
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https://www.ntnu.edu...
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Abstract
Ämnesord
Stäng
- The APEX system enables vocal tract articulation using a reduced set of user controllable parameters by means of Principal Component Analysis of X-ray tract data. From these articulatory profiles it is then possible to calculate cross-sectional area function data that can be used as input to a number of articulatory based speech synthesis algorithms. In this paper the Kelly-Lochbaum 1-D digital waveguide vocal tract is used, and both APEX control and synthesis engine have been implemented and tested in SuperCollider. Accurate formant synthesis and real-time control are demonstrated, although for multi-parameter speech-like articulation a more direct mapping from tract-to-synthesizer tube sections is needed. SuperCollider provides an excellent framework for the further exploration of this work.
Ämnesord
- NATURVETENSKAP -- Data- och informationsvetenskap -- Medieteknik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Media and Communication Technology (hsv//eng)
Nyckelord
- Tal- och musikkommunikation
- Speech and Music Communication
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)