Research on formant estimation algorithm for high order optimal LPC root value screening

Objectives: The existing linear prediction (LP) formant estimation algorithms are difficult to locate formant precisely because of the pseudo root interference and interaction between poles.Because of the low order fitting formant of LP prediction,the accuracy of formant extraction is fundamentally...

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Bibliografske podrobnosti

Principais autores:	Hua LONG, Shumeng SU
Format:	Artigo
Jezik:	Chinês
Izdano:	Editorial Department of Journal on Communications 2022-06-01
Serija:	Tongxin xuebao
Teme:	linear prediction;digital resonance;power weighting;formant
Online dostop:	http://www.joconline.com.cn/thesisDetails#10.11959/j.issn.1000-436x.2022113
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