Invention Grant
- Patent Title: Location information through directional sound provided by mobile computing device
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Application No.: US17218344Application Date: 2021-03-31
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Publication No.: US11622222B2Publication Date: 2023-04-04
- Inventor: Stephanie Olivia Engle
- Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Applicant Address: US MI Detroit
- Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee Address: US MI Detroit
- Agency: Calfee, Halter & Griswold LLP
- Main IPC: H04S7/00
- IPC: H04S7/00 ; H04W4/30 ; H04S5/00 ; H04R1/40

Abstract:
A mobile computing device that provides location information through directional sound is described herein. The mobile computing device includes a location detection system that provides location signals corresponding to a user location and a destination location, such as a vehicle location or a vertex of a predefined travel route, to a spatial audio generation system to define a spatial audio signal based on a direction from the user location to the destination location. The spatial audio signal is provided to an audio device of the mobile computing device that outputs the spatial audio signal as directional sound having a locus at the destination location.
Public/Granted literature
- US20210219088A1 LOCATION INFORMATION THROUGH DIRECTIONAL SOUND PROVIDED BY MOBILE COMPUTING DEVICE Public/Granted day:2021-07-15
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