Invention Grant
- Patent Title: Audio processing method and apparatus
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Application No.: US17179723Application Date: 2021-02-19
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Publication No.: US11611841B2Publication Date: 2023-03-21
- Inventor: Cal Armstrong , Gavin Kearney , Bin Wang , Zexin Liu
- 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: Conley Rose, P.C.
- Priority: CN201810950088.1 20180820
- Main IPC: H04S7/00
- IPC: H04S7/00 ; H04S5/00 ; H04S3/00

Abstract:
An audio processing method includes: M first audio signals are obtained by processing a to-be-processed audio signal by M first virtual speakers; N second audio signals are obtained by processing the to-be-processed audio signal by N second virtual speakers; M first head-related transfer functions (HRTFs) centered at a left ear position and N second HRTFs centered at a right ear position are obtained; a first target audio signal is obtained based on the M first audio signals and the M first HRTFs; and a second target audio signal is obtained based on the N second audio signals and the N second HRTFs.
Public/Granted literature
- US20210176584A1 Audio Processing Method and Apparatus Public/Granted day:2021-06-10
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