- 专利标题: Spatial audio processing
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申请号: US17577468申请日: 2022-01-18
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公开(公告)号: US11943604B2公开(公告)日: 2024-03-26
- 发明人: Antti Eronen , Jussi Leppanen , Tapani Pihlajakuja , Arto Lehtiniemi
- 申请人: Nokia Technologies Oy
- 申请人地址: FI Espoo
- 专利权人: Nokia Technologies Oy
- 当前专利权人: Nokia Technologies Oy
- 当前专利权人地址: FI Espoo
- 代理机构: Harrington & Smith
- 优先权: GB 07953 2017.05.18
- 主分类号: H04S7/00
- IPC分类号: H04S7/00 ; G10L19/008 ; G10L21/0216 ; G10L21/0272 ; G10L21/0364 ; H04R3/00 ; H04S3/00
摘要:
According to an example embodiment, a technique for spatial audio processing including: determining at least one spatial parameter based, at least partially, on at least one input audio signal captured with at least one first device, configured to represent at least a portion of an audio scene; identifying a portion of interest of the audio scene based, at least partially, on the at least one spatial parameter; generating at least one first audio signal based, at least partially, on the at least one input audio signal; generating at least one second audio signal based, at least partially, on at least one audio signal captured with at least one second device; and combining, at least partially, the at least one first audio signal and the at least one second audio signal into at least one combined audio signal.
公开/授权文献
- US20220141612A1 Spatial Audio Processing 公开/授权日:2022-05-05
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