Invention Grant
- Patent Title: Three-dimensional audio systems
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Application No.: US17227067Application Date: 2021-04-09
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Publication No.: US11240621B2Publication Date: 2022-02-01
- Inventor: Qi Li , Yin Ding , Jorel Olan , Jason Thai
- Applicant: Li Creative Technologies, Inc.
- Applicant Address: US NJ Florham Park
- Assignee: Li Creative Technologies, Inc.
- Current Assignee: Li Creative Technologies, Inc.
- Current Assignee Address: US NJ Florham Park
- Agency: Zhong Law, LLC
- Main IPC: H04S7/00
- IPC: H04S7/00

Abstract:
A specification of a mesh of filters may be defined on a grid in a three-dimensional space presented in a user interface. A plurality of sound tracks may be determined, wherein each of the sound tracks is associated with a corresponding sound source that may be represented in the three-dimensional space along with a listener. Responsive to user configuration of a position of the listener and/or positions of the sound sources in the three-dimensional space, a plurality of filters may be selected based on the mesh of filters and the positions of the sound sources and the listener in the three-dimensional space. Each of the filters may be applied to a corresponding one of the plurality of sound tracks to generate a plurality of filtered sound tracks and the three-dimensional sound may be generated based on the plurality of filtered sound tracks.
Public/Granted literature
- US20210321212A1 Three-Dimensional Audio Systems Public/Granted day:2021-10-14
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