Invention Grant
- Patent Title: Method and apparatus for generating noises
- Patent Title (中): 用于产生噪声的方法和装置
-
Application No.: US12886151Application Date: 2010-09-20
-
Publication No.: US08370136B2Publication Date: 2013-02-05
- Inventor: Jinliang Dai , Libin Zhang
- Applicant: Jinliang Dai , Libin Zhang
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: CN200810085175 20080320
- Main IPC: G10L21/02
- IPC: G10L21/02
Abstract:
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.
Public/Granted literature
- US20110015923A1 METHOD AND APPARATUS FOR GENERATING NOISES Public/Granted day:2011-01-20
Information query
