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:
Oct. 25, 2005
Filed:
Jan. 10, 2002
George Palaskas, Portland, OR (US);
Yannis Tsividis, New York, NY (US);
Laszlo Toth, Budapest, HU;
The Trustees of Columbia University in the City of New York, New York, NY (US);
Abstract
A signal processing system () comprises an input terminal (), and a main path having a main filter input gain unit () coupled to said input terminal (), a main filter () and an output gain unit (). An auxiliary path includes an auxiliary filter input gain unit () coupled to the input terminal (), an auxiliary filter () and an auxiliary filter output gain unit (). An adder () is coupled to the output gain units () for generating an output signal to an output terminal (). The gains of the gain units are adjusted by a control unit () responsive to a detecting signal from a detector ().