Invention Publication
- Patent Title: Inter-Channel Phase Difference Parameter Extraction Method and Apparatus
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Application No.: US18417518Application Date: 2024-01-19
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Publication No.: US20240161755A1Publication Date: 2024-05-16
- Inventor: Xingtao Zhang , Haiting Li , Zexin Liu , Lei Miao
- 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
- Priority: CN 1610377800.4 2016.05.31 WO TCN2016102128 2016.10.14
- Main IPC: G10L19/008
- IPC: G10L19/008
Abstract:
An inter-channel phase difference (IPD) parameter extraction method includes obtaining a parameter for obtaining an information extraction manner for a current frame of a multi-channel signal; obtaining an IPD parameter extraction manner for the current frame based on the parameter for obtaining the information extraction manner, where the obtained IPD parameter extraction manner is one of at least two preset IPD parameter extraction manners; and obtaining an IPD parameter of the current frame based on the obtained IPD parameter extraction manner for the current frame.
Information query
