Comparative Study of Ship Vibration and Noise Reduction Performance

2020 ◽  
Vol 08 (01) ◽  
pp. 9-16
Author(s):  
仁威 姜
Keyword(s):  
Comparative Study ◽  
Noise Reduction ◽  
Ship Vibration

Advanced noise reduction in placental ultrasound imaging using CPU and GPU: a comparative study

2010 ◽  
Author(s):  
G. Zombori ◽  
J. Ryan ◽  
F. McAuliffe ◽  
L. Rainford ◽  
M. Moran ◽  
...  
Keyword(s):  
Comparative Study ◽  
Noise Reduction ◽  
Ultrasound Imaging

scholarly journals Comparative Study between the Discrete-Frequency Kalman Filtering and the Discrete-Time Kalman Filtering with Application in Noise Reduction in Speech Signals

2018 ◽  
Vol 2018 ◽  
pp. 1-5
Author(s):  
Leandro Aureliano da Silva ◽  
Gilberto Arantes Carrijo ◽  
Eduardo Silva Vasconcelos ◽  
Roberto Duarte Campos ◽  
Cleiton Silvano Goulart ◽  
...  
Keyword(s):  
Kalman Filter ◽  
Comparative Study ◽  
Noise Reduction ◽  
Discrete Time ◽  
Kalman Filtering ◽  
Signal To Noise Ratio ◽  
Spectral Distortion ◽  
Signal To Noise ◽  
Discrete Frequency ◽  
Speech Reconstruction

This article aims to carry out a comparative study between discrete-time and discrete-frequency Kalman filters. In order to assess the performance of both methods for speech reconstruction, we measured the output segmental signal-to-noise ratio and the Itakura-Saito distance provided by each algorithm over 25 different voice signals. The results show that although the two algorithms performed very similarly regarding noise reduction, the discrete-time Kalman filter produced smaller spectral distortion on the estimated signals when compared with the discrete-frequency Kalman filter.

A comparative study of classical and fuzzy filters for noise reduction

2002 ◽  
Author(s):  
M. Nachtegael ◽  
D. Van der Weken ◽  
D. Van De Ville ◽  
E. Kerre ◽  
W. Philips ◽  
...  
Keyword(s):  
Comparative Study ◽  
Noise Reduction ◽  
Fuzzy Filters
Sign in / Sign up

Export Citation Format

Share Document