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:
Sep. 25, 2012
Filed:
Apr. 15, 2008
Nam-hoon Kim, Yongin-si, KR;
Jeong-mi Cho, Suwon-si, KR;
Byung-hwan Kwak, Yongin-si, KR;
Ick-sang Han, Yongin-si, KR;
Yiogchun Huang, Beijing, CN;
Nam-hoon Kim, Yongin-si, KR;
Jeong-mi Cho, Suwon-si, KR;
Byung-hwan Kwak, Yongin-si, KR;
Ick-sang Han, Yongin-si, KR;
Yiogchun Huang, Beijing, CN;
Samsung Electronics Co., Ltd, Suwon-Si, KR;
Abstract
A method of and apparatus for detecting noise are provided. The method of detecting noise includes: receiving an input of a voice frame and converting the voice frame into a filter bank vector; converting the converted filter bank vector into band data; calculating a weight Gaussian mixture model (GMM) for each band by using the converted band data; and detecting noise in the voice frame based on the calculation result.