Invention Grant
- Patent Title: Enhanced spatial impression for home audio
- Patent Title (中): 增强家庭音频的空间印象
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Application No.: US14158796Application Date: 2014-01-18
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Publication No.: US09560445B2Publication Date: 2017-01-31
- Inventor: Nikunj Raghuvanshi , Daniel Morris , Andrew D. Wilson , Yong Rui , Desney S. Tan , Jeannette M. Wing
- Applicant: Microsoft Corporation
- Applicant Address: US WA Redmond
- Assignee: Microsoft Technology Licensing, LLC
- Current Assignee: Microsoft Technology Licensing, LLC
- Current Assignee Address: US WA Redmond
- Agent Steve Wight; Sandy Swain; Micky Minhas
- Main IPC: H04R5/02
- IPC: H04R5/02 ; H04R3/00 ; H04S7/00

Abstract:
Technologies pertaining to provision of customized audio to each listener in a plurality of listeners are described herein. A sensor outputs data that is indicative of locations of multiple listeners in an environment. The data is processed to determine locations and orientations of the respective heads of the multiple listener in the environment. Based on the locations and orientations of heads of the listeners in the environment, for each listener, respective customized audio signals are generated. The customized audio signals are transmitted to respective beamforming transducers. The beamforming transducers directionally output customized beams for the first listener and the second listener based upon the customized audio signals and locations of the heads of the listeners.
Public/Granted literature
- US20150208166A1 ENHANCED SPATIAL IMPRESSION FOR HOME AUDIO Public/Granted day:2015-07-23
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