发明授权
- 专利标题： Method and apparatus for generating noises
- 专利标题（中）： 用于产生噪声的方法和装置
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申请号： US12886151申请日： 2010-09-20
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公开(公告)号： US08370136B2公开(公告)日： 2013-02-05
- 发明人: Jinliang Dai , Libin Zhang
- 申请人： Jinliang Dai , Libin Zhang
- 申请人地址： CN Shenzhen
- 专利权人： Huawei Technologies Co., Ltd.
- 当前专利权人： Huawei Technologies Co., Ltd.
- 当前专利权人地址： CN Shenzhen
- 代理机构： Leydig, Voit & Mayer, Ltd.
- 优先权： CN200810085175 20080320
- 主分类号： G10L21/02
- IPC分类号： G10L21/02
摘要：
A method and an apparatus for generating comfortable noises so as to improve user experience are disclosed. The method includes: if a received data frame is a noise frame, calculating a corresponding energy attenuation parameter based on the noise frame and a data frame received earlier than the noise frame; and attenuating noise energy based on the energy attenuation parameter to obtain a comfortable noise signal. An apparatus for generating comfortable noise is also provided.
公开/授权文献
- US20110015923A1 METHOD AND APPARATUS FOR GENERATING NOISES 公开/授权日：2011-01-20
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