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:
Jul. 07, 1998
Filed:
Mar. 09, 1995
Seiichi Takeuchi, Neyagawa, JP;
Shinya Kadono, Kobe, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
A filtering processor for performing filtering by use of an N-tap filter (N is a natural number) of this invention includes: means for transforming a first signal series having M.sub.1 signals (M.sub.1 is a natural number) into a second signal series having M.sub.2 signals (M.sub.2 is a natural number); and means for performing filtering on the second signal series to generate a third signal series having M.sub.3 signals (M.sub.3 is a natural number), wherein the second signal series is composed of the first signal series and signals of a predetermined value added to precede the start and follow the end thereof, and M.sub.1 signals among the M.sub.3 signals included in the third signal series is independent.