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. 23, 2006
Filed:
Mar. 27, 2001
Masami Kanasugi, Kawasaki, JP;
Shoji Taniguchi, Kawasaki, JP;
Koichi Kuroiwa, Kawasaki, JP;
Mahiro Hikita, Kawasaki, JP;
Masami Kanasugi, Kawasaki, JP;
Shoji Taniguchi, Kawasaki, JP;
Koichi Kuroiwa, Kawasaki, JP;
Mahiro Hikita, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
When changing the number of oversamples is performed, tap factors selected by selectors, which respectively correspond to holding parts in a shift register, are changed back to a predetermined number of tap factors used before the changing of the number of oversamples, in which every time input data is accepted, the changes of the tap factors are performed in sequence, starting from the selector corresponding to the holding part at the input side. This allows the individual selectors to select proper tap factors according to the input data after the changing of the number of oversamples. As a result, the continuity of the output data is maintained even before and after the number of oversamples is changed.