Invention Grant
- Patent Title: Determination of targeted spatial audio parameters and associated spatial audio playback
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Application No.: US16624353Application Date: 2018-06-13
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Publication No.: US11284211B2Publication Date: 2022-03-22
- Inventor: Juha Vilkamo , Mikko-Ville Laitinen
- Applicant: Nokia Technologies Oy
- Applicant Address: FI Espoo
- Assignee: Nokia Technologies Oy
- Current Assignee: Nokia Technologies Oy
- Current Assignee Address: FI Espoo
- Agency: Harrington & Smith
- Priority: GB1710085 20170623
- International Application: PCT/FI2018/050445 WO 20180613
- International Announcement: WO2018/234625 WO 20181227
- Main IPC: H04R5/02
- IPC: H04R5/02 ; H04S7/00 ; G06T7/55 ; H04R1/40 ; H04R3/00 ; H04R5/04 ; H04S3/00
Abstract:
A method for spatial audio signal processing, including determining at least one direction parameter for at least one frequency band based on microphone signals received from a microphone array; processing the determined at least one direction parameter to determine at least one distance parameter for the at least one frequency band; and enabling an output and/or store of the at least one distance parameter, at least one audio signal, and the at least one direction parameter.
Information query
