Epoch Estimation from Emotional Speech Signals Using Variational Mode Decomposition

This paper presents a novel approach for the estimation of epochs from the emotional speech signal. Epochs are the locations of significant excitation in the vocal tract during the production of voiced sound by the vibration of vocal folds. The estimation of epoch locations is essential for deriving...

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Veröffentlicht in:	Circuits, systems, and signal processing systems, and signal processing, 2018-08, Vol.37 (8), p.3245-3274
Hauptverfasser:	Lal, G. Jyothish, Gopalakrishnan, E. A., Govind, D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Circuits and Systems Decomposition Electrical Engineering Electronics and Microelectronics Engineering Excitation Instrumentation Performance evaluation Signal,Image and Speech Processing Speech Vocal tract
Online-Zugang:	Volltext
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