Estimated relative vocal tract lengths from vowel spectra based on fundamental frequency adaptive analyses and their relations to relevant physical data of speakers

Kobayashi, Mayuko; Nisimura, Ryuichi; Kawahara, Hideki

doi:10.1121/1.4800741

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) Application and Future Directions Of This Flexible Framew1

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2013

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“…Forced alignment of temporal anchors using speech recognition engines [30], [31] is a promising approach. Frequency axis normalization based on interference-free power spectral representation [32] is also effective to reduce assignment cost. In addition to these semiautomatic procedures, fully automatic morphing procedure is a valuable and important goal for further research.…”

Section: ) Application and Future Directions Of This Flexible Framewmentioning

confidence: 99%

Temporally variable multi-aspect N-way morphing based on interference-free speech representations

Kawahara

Morise

Banno

et al. 2013

2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference

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Voice morphing is a powerful tool for exploratory research and various applications. A temporally variable multiaspect morphing is extended to enable morphing of arbitrarily many voices in a single step procedure. The proposed method is implemented based on interference-free representations of periodic signals and found to yield highly-naturally sounding manipulated voices which are useful for investigating human perception of voice. The formulation of the proposed method is general enough to be applicable to other representations and easily modified depending on application needs.

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Section: ) Application and Future Directions Of This Flexible Framewmentioning

confidence: 99%

Temporally variable multi-aspect N-way morphing based on interference-free speech representations

Kawahara

Morise

Banno

et al. 2013

2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference

Self Cite

View full text Add to dashboard Cite

show abstract

Estimated relative vocal tract lengths from vowel spectra based on fundamental frequency adaptive analyses and their relations to relevant physical data of speakers

Cited by 1 publication

References 0 publications

Temporally variable multi-aspect N-way morphing based on interference-free speech representations

Temporally variable multi-aspect N-way morphing based on interference-free speech representations

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