Formant paths tracking using Linear Prediction based methods

Ireneusz Codello,WiesłAwa Kuniszyk-JóźKowiak

Annales UMCS, Informatica（2010）

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摘要

This paper focuses on formants as basic parameters for vowels recognition. There are used two different algorithms for formants finding based on the LP algorithm: spectral peak picking and root extraction algorithm-obtaining very good path estimations by each algorithm. Those methods are compared in a graphical form in our application 'WaveBlaster'.

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关键词

different algorithm,spectral peak picking,lp algorithm,basic parameter,formant path,root extraction,graphical form,good path estimation,vowels recognition,linear prediction

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