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2016 | OriginalPaper | Chapter

Trade-Off Between Speed and Accuracy for Noise Variance Minimization (NVM) Pitch Estimation Algorithm

Authors : Andrey Barabanov, Aleksandr Melnikov

Published in: Speech and Computer

Publisher: Springer International Publishing

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Abstract

New version of NVM algorithm [3] in case of stationary voice model for precise estimation of the Fundamental frequency on a short time interval is proposed. Its computational complexity is proportional to that of FFT on the same time interval. A precise trade-off between approximation error and numerical speed is established.

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Literature
1.
go back to reference Stylianou, Y.: Harmonic plus Noise Models for speech, combined with statistical methods, for speech and speaker modification. Ph.D. Thesis. Ecole Nationale Superieure des Telecommunications. Paris (1996) Stylianou, Y.: Harmonic plus Noise Models for speech, combined with statistical methods, for speech and speaker modification. Ph.D. Thesis. Ecole Nationale Superieure des Telecommunications. Paris (1996)
2.
go back to reference Griffin, D.W., Lim, J.S.: Multiband excitation vocoder. IEEE Trans. Acoustic Speech Signal Process. 36(8), 1223–1235 (1988)CrossRefMATH Griffin, D.W., Lim, J.S.: Multiband excitation vocoder. IEEE Trans. Acoustic Speech Signal Process. 36(8), 1223–1235 (1988)CrossRefMATH
3.
go back to reference Barabanov, A., Melnikov, A., Magerkin, V., Vikulov, E.: Fast algorithm for precise estimation of fundamental frequency on short time intervals. In: Ronzhin, A., Potapova, R., Fakotakis, N. (eds.) SPECOM 2015. LNCS, vol. 9319, pp. 217–225. Springer, Heidelberg (2015)CrossRef Barabanov, A., Melnikov, A., Magerkin, V., Vikulov, E.: Fast algorithm for precise estimation of fundamental frequency on short time intervals. In: Ronzhin, A., Potapova, R., Fakotakis, N. (eds.) SPECOM 2015. LNCS, vol. 9319, pp. 217–225. Springer, Heidelberg (2015)CrossRef
4.
go back to reference de Cheveigne, A., Kawahara, H.: YIN, a fundamental frequency estimator for speech and music. J. Acoust. Soc. Am. 111(4), 1917–1930 (2002)CrossRef de Cheveigne, A., Kawahara, H.: YIN, a fundamental frequency estimator for speech and music. J. Acoust. Soc. Am. 111(4), 1917–1930 (2002)CrossRef
Metadata
Title
Trade-Off Between Speed and Accuracy for Noise Variance Minimization (NVM) Pitch Estimation Algorithm
Authors
Andrey Barabanov
Aleksandr Melnikov
Copyright Year
2016
DOI
https://doi.org/10.1007/978-3-319-43958-7_87

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