Fundamental Frequency Estimation Based on Adaptive Time-Averaging Wigner-Ville Distribution

Sam Kwong; Wei Gang; Ou Yang Jing Zheng

doi:10.1109/TFTSA.1992.274130

Fundamental Frequency Estimation Based on Adaptive Time-Averaging Wigner-Ville Distribution

Sam Kwong, Wei Gang, Ou Yang Jing Zheng

Department of Electrical Engineering

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

6 Citations (Scopus)

Abstract

Based on Wigner-Ville distribution, this paper presents a new method for fundamental frequency estimation. The influence of the cross-term in the traditional Wigner-Ville distribution is lessened through the time-averaging technique with the time interval adaptive to the fundamental frequency. Experimental results show that this new method can achieve a fairly good estimation accuracy of fundamental fiequency. © 1992 IEEE.

Original language	English
Title of host publication	Proceedings of the IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis
Publisher	IEEE
Pages	413-416
ISBN (Print)	0780308050, 9780780308053
DOIs	https://doi.org/10.1109/TFTSA.1992.274130
Publication status	Published - Oct 1992
Event	1992 IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis - Victoria, Canada Duration: 4 Oct 1992 → 6 Oct 1992

Conference

Conference	1992 IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis
Place	Canada
City	Victoria
Period	4/10/92 → 6/10/92

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@inproceedings{52c0f9ad70604305a0f351648af14469,

title = "Fundamental Frequency Estimation Based on Adaptive Time-Averaging Wigner-Ville Distribution",

abstract = "Based on Wigner-Ville distribution, this paper presents a new method for fundamental frequency estimation. The influence of the cross-term in the traditional Wigner-Ville distribution is lessened through the time-averaging technique with the time interval adaptive to the fundamental frequency. Experimental results show that this new method can achieve a fairly good estimation accuracy of fundamental fiequency. {\textcopyright} 1992 IEEE.",

author = "Sam Kwong and Wei Gang and Zheng, {Ou Yang Jing}",

year = "1992",

month = oct,

doi = "10.1109/TFTSA.1992.274130",

language = "English",

isbn = "0780308050",

pages = "413--416",

booktitle = "Proceedings of the IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis",

publisher = "IEEE",

address = "United States",

note = "1992 IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis ; Conference date: 04-10-1992 Through 06-10-1992",

}

Kwong, S, Gang, W & Zheng, OYJ 1992, Fundamental Frequency Estimation Based on Adaptive Time-Averaging Wigner-Ville Distribution. in Proceedings of the IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis., 274130, IEEE, pp. 413-416, 1992 IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis, Victoria, Canada, 4/10/92. https://doi.org/10.1109/TFTSA.1992.274130

Fundamental Frequency Estimation Based on Adaptive Time-Averaging Wigner-Ville Distribution. / Kwong, Sam; Gang, Wei; Zheng, Ou Yang Jing.
Proceedings of the IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis. IEEE, 1992. p. 413-416 274130.

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - Fundamental Frequency Estimation Based on Adaptive Time-Averaging Wigner-Ville Distribution

AU - Kwong, Sam

AU - Gang, Wei

AU - Zheng, Ou Yang Jing

PY - 1992/10

Y1 - 1992/10

N2 - Based on Wigner-Ville distribution, this paper presents a new method for fundamental frequency estimation. The influence of the cross-term in the traditional Wigner-Ville distribution is lessened through the time-averaging technique with the time interval adaptive to the fundamental frequency. Experimental results show that this new method can achieve a fairly good estimation accuracy of fundamental fiequency. © 1992 IEEE.

AB - Based on Wigner-Ville distribution, this paper presents a new method for fundamental frequency estimation. The influence of the cross-term in the traditional Wigner-Ville distribution is lessened through the time-averaging technique with the time interval adaptive to the fundamental frequency. Experimental results show that this new method can achieve a fairly good estimation accuracy of fundamental fiequency. © 1992 IEEE.

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UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84867230078&origin=recordpage

U2 - 10.1109/TFTSA.1992.274130

DO - 10.1109/TFTSA.1992.274130

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 0780308050

SN - 9780780308053

SP - 413

EP - 416

BT - Proceedings of the IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis

PB - IEEE

T2 - 1992 IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis

Y2 - 4 October 1992 through 6 October 1992

ER -

Fundamental Frequency Estimation Based on Adaptive Time-Averaging Wigner-Ville Distribution

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