Invention Grant
- Patent Title: Methods, apparatus and systems for representation, encoding, and decoding of discrete directivity data
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Application No.: US17621547Application Date: 2020-06-30
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Publication No.: US11902769B2Publication Date: 2024-02-13
- Inventor: Leon Terentiv , Christof Fersch , Daniel Fischer
- Applicant: Dolby International AB
- Applicant Address: NL Amsterdam Zuidoost
- Assignee: Dolby International AB
- Current Assignee: Dolby International AB
- Current Assignee Address: IE Dublin
- Priority: EP 183862 2019.07.02
- International Application: PCT/EP2020/068380 2020.06.30
- International Announcement: WO2021/001358A 2021.01.07
- Date entered country: 2021-12-21
- Main IPC: H04S7/00
- IPC: H04S7/00 ; G10L19/008 ; H04S3/00 ; H04S3/02
Abstract:
The present disclosure relates to a method of processing audio content including directivity information for at least one sound source, the directivity information comprising a first set of first directivity unit vectors representing directivity directions and associated first directivity gains. The disclosure further relates to corresponding methods of encoding and decoding audio content including directivity information for at least one sound source.
Public/Granted literature
- US20220377484A1 METHODS, APPARATUS AND SYSTEMS FOR REPRESENTATION, ENCODING, AND DECODING OF DISCRETE DIRECTIVITY DATA Public/Granted day:2022-11-24
Information query
