Invention Grant
- Patent Title: Passive acoustical radiating
- Patent Title (中): 被动声辐射
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Application No.: US13224466Application Date: 2011-09-02
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Publication No.: US08594358B2Publication Date: 2013-11-26
- Inventor: Roman N. Litovsky , Hal Greenberger
- Applicant: Roman N. Litovsky , Hal Greenberger
- Applicant Address: US MA Framingham
- Assignee: Bose Corporation
- Current Assignee: Bose Corporation
- Current Assignee Address: US MA Framingham
- Agency: Bose Corporation
- Main IPC: H04R1/20
- IPC: H04R1/20 ; H04R1/28 ; H04R1/34 ; H04R1/24
Abstract:
An audio device has passive radiators that are driven by acoustic drivers. The passive radiators are arranged so that the net mechanical vibration is minimized.
Public/Granted literature
- US20120051573A1 Passive Acoustical Radiating Public/Granted day:2012-03-01
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