The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 30, 2006
Filed:
Mar. 29, 2002
Applicants:
Elvir Causevic, Ellisville, MO (US);
Eldar Causevic, Ellisville, MO (US);
Inventors:
Elvir Causevic, Ellisville, MO (US);
Eldar Causevic, Ellisville, MO (US);
Assignee:
Everest Biomedical Instruments Co., Chesterfield, MO (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 15/00 (2006.01); G10L 21/02 (2006.01); G10L 19/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and apparatus for de-noising weak bio-signals having a relatively low signal to noise ratio utilizes an iterative process of de-noising a data set comprised of a new set of frames. The method separately performs a non-linear de-noising operation on each of the component frames and combines the resultant de-noised frames to form a combined resultant de-noised input signal. The method is preferably carried out in a digital processor.