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Improved Fundamental Frequency Estimation Using Parametric Cubic Convolution

Hee-Suk PANG, SeongJoon BAEK, Koeng-Mo SUNG

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Summary :

A simple but effective fundamental frequency estimation method is proposed using parametric cubic convolution. The performance of the method is shown to be good not only for the stationary signals but also for the signal whose fundamental frequency is changing with time. In the simulation, comparisons with other high-accuracy methods are also shown. Due to its accuracy and simplicity, the proposed method is practically useful.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E83-A No.12 pp.2747-2750
Publication Date
2000/12/25
Publicized
Online ISSN
DOI
Type of Manuscript
LETTER
Category
Digital Signal Processing

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