Invention Grant
US09299359B2 Method and an apparatus for voice quality enhancement (VQE) for detection of VQE in a receiving signal using a guassian mixture model
有权
用于使用古萨混合模型在接收信号中检测VQE的用于语音质量增强(VQE)的方法和装置
- Patent Title: Method and an apparatus for voice quality enhancement (VQE) for detection of VQE in a receiving signal using a guassian mixture model
- Patent Title (中): 用于使用古萨混合模型在接收信号中检测VQE的用于语音质量增强(VQE)的方法和装置
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Application No.: US13940494Application Date: 2013-07-12
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Publication No.: US09299359B2Publication Date: 2016-03-29
- Inventor: Anisse Taleb , David Virette , Jianfeng Xu
- Applicant: Huawei Technologies Co., Ltd.
- 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.
- Main IPC: G10L21/00
- IPC: G10L21/00 ; H04M3/00 ; G10L21/0208 ; G10L21/02 ; H04Q3/00 ; G10L25/69

Abstract:
A voice quality enhancement (VQE) detector for a network element receiving an audio signal from a previous network element of a network, wherein said voice quality enhancement detector is adapted: to perform a voice quality enhancement detection based on the received audio signal, wherein said voice quality enhancement detection comprises detecting that at least one voice quality enhancement function, VQEE comprising of a noise cancellation or an echo cancellation function using a Gaussian Mixture Model was applied to the received audio signal by at least one previous network element of the network; and to control a voice quality enhancement processing of the received audio signal depending on the detection result.
Public/Granted literature
- US20130304461A1 METHOD AND AN APPARATUS FOR VOICE QUALITY ENHANCEMENT Public/Granted day:2013-11-14
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