A Reinvestigation of the Extended Kalman Filter applied to Formant Tracking


Timoney, Joseph and Lysaght, Thomas and Lazzarini, Victor and Gao, Ruiyao (2005) A Reinvestigation of the Extended Kalman Filter applied to Formant Tracking. In: 5th Electronic Circuits and Systems Conference 2005, September 8-9 2005, Bratislava, Slovakia.

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Abstract

This paper examines the application of the Extended Kalman Filter to formant tracking. The derivation of the Jacobian matrix for the Extended Kalman filter procedure is given. Additionally, it demonstrates how robustness can be incorporated to the procedure. Results are presented to illustrate the formant tracking ability of the nonrobust and robust Extended Kalman filter algorithms.

Item Type: Conference or Workshop Item (Paper)
Keywords: Formant Analysis; Extended Kalman Filters;
Academic Unit: Faculty of Arts,Celtic Studies and Philosophy
Faculty of Science and Engineering > Computer Science
Item ID: 4138
Depositing User: Joseph Timoney
Date Deposited: 31 Jan 2013 09:39
Refereed: Yes
URI:

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