Sparse Representation Based on Tunable Q-Factor Wavelet Transform for Whale Click and Whistle Extraction

Sparse Representation Based on Tunable Q-Factor Wavelet Transform for Whale Click and Whistle Extraction

Whale sounds may mix several elements including whistle, click, and creak in the same vocalization, which may overlap in time and frequency, so it leads to conventional signal separation techniques challenging to be applied for the signal extraction. Unlike conventional signal separation techniques...

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Bibliographic Details
Main Authors:	Hailan Chen, Jiaquan Yan, Naveed Ur Rehman Junejo, Jie Qi, Haixin Sun
Format:	Article
Language:	English
Published:	Hindawi Limited 2018-01-01
Series:	Shock and Vibration
Online Access:	http://dx.doi.org/10.1155/2018/2153506

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