DocumentCode
3009286
Title
Transient signal enhancement by linear predictive eigenanalysis
Author
Marple, S. Lawrence, Jr.
Author_Institution
Martin Marietta Aero & Naval Syst., Baltimore, MD, USA
fYear
1988
fDate
11-14 Apr 1988
Firstpage
2925
Abstract
A method to enhance transient signals in noise is outlined. The method is a two-step procedure to remove out-of-band noise and then to remove in-band noise. The out-of-band noise is removed by conventional filtering. The in-band noise is removed by an unconventional data adaptive filter that utilizes eigenanalysis techniques
Keywords
filtering and prediction theory; signal processing; data adaptive filter; in-band noise; linear predictive eigenanalysis; out-of-band noise; signal enhancement; signal processing; transient signals; Acoustic noise; Adaptive filters; Algorithm design and analysis; Band pass filters; Finite impulse response filter; Frequency; Nonlinear filters; Signal processing; Transient analysis; Underwater vehicles;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 1988. ICASSP-88., 1988 International Conference on
Conference_Location
New York, NY
ISSN
1520-6149
Type
conf
DOI
10.1109/ICASSP.1988.197266
Filename
197266
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