Conference item

Voice morphing using the generative topographic mapping

Abstract:: In this paper we address the problem of Voice Morphing. We attempt to transform the spectral characteristics of a source speaker's speech signal so that the listener would believe that the speech was uttered by a target speaker. The voice morphing system transforms the spectral envelope as represented by a Linear Prediction model. The transformation is achieved by codebook mapping using the Generative Topographic Mapping, a non-linear, latent variable, parametrically constrained, Gaussian Mixture Model.

Publication status:: Published

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APA Style

Orphanidou, C., Moroz, I., & Roberts, S. (2003). Voice morphing using the generative topographic mapping. International Conference on Computer, Communication and Control Technologies (CCCT 03)/9th International Conference on Information Systems Analysis and Synthesis (ISAS03), 222–225.

MLA Style

Orphanidou, C, et al. “Voice Morphing Using the Generative Topographic Mapping.” International Conference on Computer, Communication and Control Technologies (CCCT 03)/9th International Conference on Information Systems Analysis and Synthesis (ISAS03), 2003, pp. 222–25.

Chicago Style

Orphanidou, C, I Moroz, and S Roberts. 2003. “Voice Morphing Using the Generative Topographic Mapping.” In International Conference on Computer, Communication and Control Technologies (CCCT 03)/9th International Conference on Information Systems Analysis and Synthesis (ISAS03), 222–25.
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Authors

+ Orphanidou, C More by this author

Role:: Author

+ Moroz, I More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Mathematical Institute
Role:: Author

+ Roberts, S More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Engineering Science
Role:: Author

Journal:: CCCT 2003, VOL 1, PROCEEDINGS More from this journal
Pages:: 222-225
Publication date:: 2003-01-01
Event title:: International Conference on Computer, Communication and Control Technologies (CCCT 03)/9th International Conference on Information Systems Analysis and Synthesis (ISAS03)
ISBN:: 9806560051

Keywords:: Voice Morphing

LPC

codebook mapping

GTM
Pubs id:: pubs:25871
UUID:: uuid:1844506d-781a-4932-a710-8d6c9dfef1db
Local pid:: pubs:25871
Source identifiers:: 25871
Deposit date:: 2012-12-19
ARK identifier:: ark:/29072/ora_1844506d781a4932a7108d6c9dfef1db

Terms of use

Copyright date:: 2003

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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