Art

J-GLOBAL ID：201002299281157360   Reference number：10A0243628

Zero-crossing-based formant estimation method: Its features and accuracy

ゼロ交差に基づくホルマント推定法 その特徴と推定精度

Author (3)： SAKATA Tadashi (Graduate School of Sci. and Technol., Kumamoto Univ.) ,  UEDA Yuichi (Graduate School of Sci. and Technol., Kumamoto Univ.) ,  WATANABE Akira (Kumamoto Univ.)
Material： Acoustical Science and Technology  (Acoust Sci Technol)
Volume： 31  Issue： 2  Page： 195-198 (J-STAGE)  Publication year： 2010 
JST Material Number： Z0931A  ISSN： 1346-3969  Document type： Article
Article type： 短報  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *formant ,  zero crossing ,  accuracy ,  Monte Carlo method
Semi thesaurus term： *acoustic signal processing ,  *inverse filter ,  synthetic voice ,  acoustic signal feature

JST classification (1)： Speach processing  (JE05000E)

Reference (11)：

• 1) A. Watanabe, “Formant estimation method using inverse-filter control,” IEEE Trans. Speech Audio Process., 9, 317–326 (2001).
• 2) A. Watanabe and T. Sakata, “Reliable methods for estimating relative vocal tract lengths from formant trajectories of common words,” IEEE Trans. Audio Speech Lang. Process., 14, 1193–1204 (2006).
• 3) C. G. Bell, H. Fujisaki, J. M. Heinz, K. N. Stevens and A. S. House, “Reduction of speech spectra by analysis-by-synthesis techniques,” J. Acoust. Soc. Am., 33, 1725–1736 (1961).
• 4) J. D. Markel and A. H. Gray, Jr., Linear Prediction of Speech (Springer-Verlag, Berlin, 1976).
• 5) Y. W. Lee, Statistical Theory of Communication (Wiley, New York, 1967), pp. 56–59.

Terms in the title (4)： ゼロ交差 ,  ホルマント ,  推定法 ,  推定精度