Invention Grant
- Patent Title: System and method for providing 3D sound
- Patent Title (中): 提供3D声音的系统和方法
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Application No.: US13982722Application Date: 2012-01-31
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Publication No.: US09538156B2Publication Date: 2017-01-03
- Inventor: Gilray Densham , Justin Eichel
- Applicant: Gilray Densham , Justin Eichel
- Applicant Address: CA Toronto
- Assignee: CAST Group of Companies Inc.
- Current Assignee: CAST Group of Companies Inc.
- Current Assignee Address: CA Toronto
- Agency: Blake, Cassels & Graydon LLP
- Agent Wilfred P. So
- International Application: PCT/CA2012/050056 WO 20120131
- International Announcement: WO2012/103649 WO 20120809
- Main IPC: H04N5/247
- IPC: H04N5/247 ; H04N13/02 ; G01S3/802 ; G03B31/00 ; H04N5/222

Abstract:
Systems and methods are provided for associating position information and sound. The method includes obtaining position information of an object at a given time; obtaining position information of a camera at the given time; determining a relative position of the object relative to the camera's position; and associating sound information with the relative position of the object. In another aspect, the position and orientation of a microphone are also tracked to calibrate the sound produced by an object or person, and the calibrated sound is associated with the relative position of the object, that is relative to the camera.
Public/Granted literature
- US20130307934A1 System and Method for Providing 3D Sound Public/Granted day:2013-11-21
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