发明授权
US08831936B2 Systems, methods, apparatus, and computer program products for speech signal processing using spectral contrast enhancement
有权
用于使用光谱对比度增强的语音信号处理的系统，方法，装置和计算机程序产品
- 专利标题： Systems, methods, apparatus, and computer program products for speech signal processing using spectral contrast enhancement
- 专利标题（中）： 用于使用光谱对比度增强的语音信号处理的系统，方法，装置和计算机程序产品
-
申请号： US12473492申请日： 2009-05-28
-
公开(公告)号： US08831936B2公开(公告)日： 2014-09-09
- 发明人: Jeremy Toman , Hung Chun Lin , Erik Visser
- 申请人： Jeremy Toman , Hung Chun Lin , Erik Visser
- 申请人地址： US CA San Diego
- 专利权人： QUALCOMM Incorporated
- 当前专利权人： QUALCOMM Incorporated
- 当前专利权人地址： US CA San Diego
- 代理商 Espartaco Diaz Hidalgo
- 主分类号： G10L21/02
- IPC分类号： G10L21/02
摘要：
Systems, methods, and apparatus for spectral contrast enhancement of speech signals, based on information from a noise reference that is derived by a spatially selective processing filter from a multichannel sensed audio signal, are disclosed.
公开/授权文献
信息查询
