A Wavelet Packet Speech Enhancement Algorithm Based on Energy Entropy Improvement

Author:

Ning Bo1,Qin Haijian1,Yang Tongshuai1,Xu Yuanzhao1,Yao Yaru1

Affiliation:

1. Beibu Gulf University,Guangxi Engineering Technology Research Center of Ship Digital Design and Advanced Manufacturing,QinZhou,China

Publisher

IEEE

Reference26 articles.

1. Application of Improved de-noising algorithm of wavelet packet threshold in guided wave detection signal processing;jin;Foreign Electronic Measurement Technology,2012

2. An improved method for wavelet packet multi threshold denoising;tan;Clothing Research Journal,2012

3. Research on Heart Sound Signal Classification Algorithm Based on Energy Entropy;zeng;Journal of Xihua University,2020

4. Power quality disturbance detection based on improved wavelet threshold function and singular value decomposition;gu;Electrical Measurement & Instrumentation,2020

5. Wavelet packet de-noising based on several thresholds

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