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:
Nov. 03, 2015
Filed:
Sep. 15, 2011
Applicants:
Masaru Kimura, Tokyo, JP;
Hirohisa Tasaki, Tokyo, JP;
Inventors:
Masaru Kimura, Tokyo, JP;
Hirohisa Tasaki, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H03G 3/00 (2006.01); H03G 3/20 (2006.01); H03G 5/00 (2006.01); H03G 5/16 (2006.01); G10L 21/02 (2013.01);
U.S. Cl.
CPC ...
H03G 3/20 (2013.01); H03G 5/005 (2013.01); H03G 5/165 (2013.01); G10L 21/02 (2013.01);
Abstract
Filters---N divide an input signalinto N band-limited signals---N, and multipliers---N carry out dynamic range control of the N band-limited signals---N, respectively. After that, filters---N eliminate odd harmonics caused by the dynamic range control, and a signal synthesis unitcombines the signals passing through the filters---N into a single output signal