Invention Grant
- Patent Title: Method and system for bone conduction sound propagation
- Patent Title (中): 骨传导声传播方法与系统
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Application No.: US12293441Application Date: 2007-03-19
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Publication No.: US08325964B2Publication Date: 2012-12-04
- Inventor: David Weisman
- Applicant: David Weisman
- Applicant Address: IL Herzliya
- Assignee: DSP Group Ltd.
- Current Assignee: DSP Group Ltd.
- Current Assignee Address: IL Herzliya
- Agency: Reches Patents
- International Application: PCT/IL2007/000351 WO 20070319
- International Announcement: WO2007/107985 WO 20070927
- Main IPC: H04R25/00
- IPC: H04R25/00

Abstract:
A wearable surround sound system, that includes: (a) a processor, adapted to receive input signals representative of requested audio signals to be heard by the user and in response to generate multiple output signals; and (b) multiple bone conduction speakers, coupled to the processor, adapted to convey the multiple output signals to at least one bone of a user; wherein the bone conduction speakers are arrayed so as to stimulate an encompassing sound perception of the use. A wearable ambient sound reduction system, that includes: (a) a microphone, adapted to detect an ambient sound signal; (b) a processor adapted to generate an output signal in response to the ambient sound signal; wherein the output signal, when conveyed to a bone of the user, reduces an affect that an ambient sound signal has upon the user; wherein the microphone is coupled to the processor; and (c) a bone conduction speaker, coupled to the processor, adapted to convey the output signal to a bone of a user.
Public/Granted literature
- US20090304210A1 Method and System for Bone Conduction Sound Propagation Public/Granted day:2009-12-10
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