Globally optimising formant tracker using generalised centroids

作者： A. Crowe , M.A. Jack

DOI: 10.1049/EL:19870714

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摘要: An algorithm is presented which uses a method of generalised centroid estimation to describe spectral distribution as fixed number peaks. The technique offers useful alternative formant tracking for speech recognition. Results are included show the performance algorithm.

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参考文章(2)

S. McCandless, An algorithm for automatic formant extraction using linear prediction spectra IEEE Transactions on Acoustics, Speech, and Signal Processing. ,vol. 22, pp. 135- 141 ,(1974) , 10.1109/TASSP.1974.1162559

G. Duncan, M.A. Jack, Improved algorithm based on pole enhancement for estimation of the vocal tract frequency response Electronics Letters. ,vol. 22, pp. 1213- 1214 ,(1986) , 10.1049/EL:19860831