发明申请
- 专利标题： Apparatus and method of improving intelligibility of voice signal
- 专利标题（中）： 提高语音信号清晰度的装置和方法
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申请号： US11984421申请日： 2007-11-16
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公开(公告)号： US20080167863A1公开(公告)日： 2008-07-10
- 发明人: Chang-kyu Choi , Kwang-il Hwang , Sun-gi Hong , Young-hun Sung , Yeun-bae Kim , Yong Kim , Sang-hoon Lee , Hong Jeong
- 申请人： Chang-kyu Choi , Kwang-il Hwang , Sun-gi Hong , Young-hun Sung , Yeun-bae Kim , Yong Kim , Sang-hoon Lee , Hong Jeong
- 申请人地址： KR Suwon-si
- 专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址： KR Suwon-si
- 优先权： KR10-2007-0001598 20070105
- 主分类号： G10L11/06
- IPC分类号： G10L11/06 ; G10L21/00 ; G10L15/00
摘要：
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.
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