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:
Jun. 24, 2014
Filed:
Aug. 05, 2011
Applicants:
Hyun-wook Kim, Suwon-si, KR;
Han-gil Moon, Seoul, KR;
Sang-hoon Lee, Seoul, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 15/00 (2006.01); G10L 25/00 (2013.01); G10L 19/00 (2013.01); G10L 21/00 (2013.01); G10L 19/02 (2013.01); G10L 25/90 (2013.01); G10L 25/93 (2013.01); G10L 19/06 (2013.01); G10L 19/12 (2013.01); G10L 21/02 (2013.01); G10L 21/04 (2013.01);
U.S. Cl.
CPC ...
Abstract
A method and apparatus for generating synthesis audio signals are provided. The method includes decoding a bitstream; splitting the decoded bitstream into n sub-band signals; generating n transformed sub-band signals by transforming the n sub-band signals in a frequency domain; and generating synthesis audio signals by respectively multiplying the n transformed sub-band signals by values corresponding to synthesis filter bank coefficients.