发明名称 |
METHOD AND APPARATUS FOR GENERATING NOISES |
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.
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申请公布号 |
US2011015923(A1) |
申请公布日期 |
2011.01.20 |
申请号 |
US20100886151 |
申请日期 |
2010.09.20 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
DAI JINLIANG;ZHANG LIBIN |
分类号 |
G10L21/02;G10L19/00;G10L19/012 |
主分类号 |
G10L21/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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