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:
Aug. 04, 2015
Filed:
Nov. 16, 2007
Chang-kyu Choi, Seongnam-si, KR;
Kwang-il Hwang, Seoul, KR;
Sun-gi Hong, Yongin-si, KR;
Young-hun Sung, Hwaseong-si, KR;
Yeun-bae Kim, Seongnam-si, KR;
Yong Kim, Seongnam-si, KR;
Sang-hoon Lee, Seongnam-si, KR;
Hong Jeong, Seongnam-si, KR;
Chang-kyu Choi, Seongnam-si, KR;
Kwang-il Hwang, Seoul, KR;
Sun-gi Hong, Yongin-si, KR;
Young-hun Sung, Hwaseong-si, KR;
Yeun-bae Kim, Seongnam-si, KR;
Yong Kim, Seongnam-si, KR;
Sang-hoon Lee, Seongnam-si, KR;
Hong Jeong, Seongnam-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
Abstract
The present invention relates to an apparatus and method of improving intelligibility of a voice signal. A method of improving intelligibility of a voice signal according to an embodiment of the present invention includes analyzing a background noise signal on a call receiving side, classifying a received voice signal into a silence signal, an unvoiced sound signal, and a voiced sound signal, and intensifying the classified unvoiced sound signal and voiced sound signal on the basis of the analyzed background noise signal on the call receiving side.