- 专利标题: Apparatuses and associated methods for spatial presentation of audio
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申请号: US17252770申请日: 2019-06-17
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公开(公告)号: US11477598B2公开(公告)日: 2022-10-18
- 发明人: Lasse Laaksonen , Arto Lehtiniemi , Antti Eronen , Jussi Leppänen
- 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: EP18179839 20180626
- 国际申请: PCT/EP2019/065852 WO 20190617
- 国际公布: WO2020/002022 WO 20200102
- 主分类号: H04S7/00
- IPC分类号: H04S7/00 ; G10L21/0364 ; H04R3/00 ; H04M3/56
摘要:
An apparatus, the apparatus comprising means configured to: receive audio content comprising voice audio and ambient audio and directional information indicative of a direction of the at least one sound source and the direction of the remote user relative to the reference point; receive a reference location; provide for presentation of the ambient audio with a first spatial audio effect, based on the directional information, and presentation of the voice audio with a second spatial audio effect, based on the directional information, receive repositioning signalling from the remote user device; and provide for presentation of the audio content using a modification of the first spatial audio effect to reposition an ambient-perceived direction based on the repositioning signalling and/or a modification of the second spatial audio effect to reposition a voice-perceived direction based on the repositioning signalling to increase the spatial separation between the voice-perceived direction and the ambient-perceived direction.
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