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:
Mar. 10, 2015
Filed:
Jul. 26, 2011
Yuuji Maeda, Tokyo, JP;
Jun Matsumoto, Kanagawa, JP;
Yasuhiro Toguri, Kanagawa, JP;
Shiro Suzuki, Kanagawa, JP;
Yuuki Matsumura, Saitama, JP;
Yuuji Maeda, Tokyo, JP;
Jun Matsumoto, Kanagawa, JP;
Yasuhiro Toguri, Kanagawa, JP;
Shiro Suzuki, Kanagawa, JP;
Yuuki Matsumura, Saitama, JP;
Sony Corporation, Tokyo, JP;
Abstract
A decoding device includes an acquisition unit configured to acquire a first frequency signal including a narrowband signal and a wideband signal, a direct inverse orthogonal transform unit configured to perform a direct matrix operation with respect to the narrowband signal of the first frequency signal so as to perform inverse orthogonal transform, and a high-speed inverse orthogonal transform unit configured to perform inverse orthogonal transform employing a high-speed operation method with respect to the wideband signal of the first frequency signal.