WHICH HARMONICS CONTRIBUTE TO THE ESTIMATION OF 1ST FORMANT FREQUENCY

被引：18

作者：

DARWIN, CJ

GARDNER, RB

机构：

[1] Univ of Sussex, Lab of Experimental, Psychology, Brighton, Engl, Univ of Sussex, Lab of Experimental Psychology, Brighton, Engl

来源：

SPEECH COMMUNICATION | 1985年 / 4卷 / 1-3期

关键词：

AUDITION;

D O I：

10.1016/0167-6393(85)90049-4

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Harmonics in the first formant region of a continuum of vowels varying in first formant frequency between /I/ and /e/ were boosted by either 6 or 12 db. A significant shift in the F1 boundary was found not only when two harmonics closest to the formant peak were boosted, but also when more remote harmonics were boosted. Weighting-functions for estimating F1 should use more information than simply the amplitude of the two most intense harmonics.

引用

页码：231 / 235

页数：5

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