Invention Grant
- Patent Title: Electroacoustic transducer
- Patent Title (中): 电声换能器
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Application No.: US12306583Application Date: 2007-06-26
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Publication No.: US08301029B2Publication Date: 2012-10-30
- Inventor: Balthasar Fischer
- Applicant: Balthasar Fischer
- Applicant Address: AT Vienna
- Assignee: XARION Laser Acoustics GmbH
- Current Assignee: XARION Laser Acoustics GmbH
- Current Assignee Address: AT Vienna
- Agency: Dykema Gossett, PLLC
- Agent Steven McMahon Zeller
- Priority: ATA1082/2006 20060627
- International Application: PCT/AT2007/000311 WO 20070626
- International Announcement: WO2008/000007 WO 20080103
- Main IPC: H04B10/02
- IPC: H04B10/02
Abstract:
An acoustoelectric transducer comprising a laser source A and a light receiver H, wherein a soundfield S is provided by which the propagation velocity of the laser beam may be modulated according to the sound pressure while it traverses the soundfield S.
Public/Granted literature
- US20090257753A1 ELECTROACOUSTIC TRANSDUCER Public/Granted day:2009-10-15
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