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公开(公告)号：EP2342098B1
公开(公告)日：2014-05-07
申请号：EP09792279.3
申请日：2009-09-04
申请人： Bose Corporation
IPC分类号： B60R11/02
CPC分类号： B60R11/02 , B60R2011/0075 , B60R2011/027
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公开(公告)号：EP2119305B1
公开(公告)日：2014-02-26
申请号：EP08730942.3
申请日：2008-02-28
申请人： Bose Corporation
发明人： DELPAPA, Kenneth, B. , NUSSBAUM, Michael, B. , TEIXEIRA, Jay, N. , NICHOLS, George , FROESCHLE, Thomas, A.
CPC分类号： H04R3/00 , H04R1/2819 , H04R1/2834 , H04R3/002 , H04R2201/028
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公开(公告)号：EP2342098A1
公开(公告)日：2011-07-13
申请号：EP09792279.3
申请日：2009-09-04
申请人： Bose Corporation
IPC分类号： B60R11/02
CPC分类号： B60R11/02 , B60R2011/0075 , B60R2011/027
摘要： A loudspeaker, amplifier, media source, user interface, and mechanical interface are all contained in a single unit. The unit has a first portion configured to mount in a vehicle radio mounting location and a second portion configured to extend significantly outside the vehicle radio mounting location.
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公开(公告)号：EP2027748A2
公开(公告)日：2009-02-25
申请号：EP07762137.3
申请日：2007-05-11
申请人： Bose Corporation
发明人： NICHOLS, George , ROSEN, Michael D.
IPC分类号： H04R1/28
CPC分类号： H04R1/2826
摘要： A transducer assembly for a vehicle is described. The transducer assembly includes an enclosure formed from an interior component of the vehicle. The enclosure includes a front section defining an aperture and a rear section defining a volume. The assembly also includes a baffle that is located within a periphery of the aperture so as to form a port between the baffle and the enclosure. A transducer is mechanically coupled to the baffle.
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公开(公告)号：EP1872621A1
公开(公告)日：2008-01-02
申请号：EP06749780.0
申请日：2006-04-11
申请人： BOSE CORPORATION
发明人： KIM, Wontak , NICHOLS, George , TORIO, Guy, A.
IPC分类号： H04S3/02
CPC分类号： H04S7/307 , H04R2499/13 , H04S3/02
摘要： A multi channel audio system including first combining circuitry, for combining a first spectral band of a first plurality of channels to provide a first bass audio signal stream; second combining circuitry, for combining the first spectral band of a second plurality of channels to provide a second bass audio signal stream, and third combining circuitry, for combining a second spectral band, the second spectral band including lower frequencies than the first spectral band, of the first plurality of channels and the second plurality of channels to provide a third bass audio signal stream.
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公开(公告)号：EP1872621B1
公开(公告)日：2010-12-08
申请号：EP06749780.0
申请日：2006-04-11
申请人： Bose Corporation
发明人： KIM, Wontak , NICHOLS, George , TORIO, Guy, A.
IPC分类号： H04S3/02
CPC分类号： H04S7/307 , H04R2499/13 , H04S3/02
摘要： A multi channel audio system including first combining circuitry, for combining a first spectral band of a first plurality of channels to provide a first bass audio signal stream; second combining circuitry, for combining the first spectral band of a second plurality of channels to provide a second bass audio signal stream, and third combining circuitry, for combining a second spectral band, the second spectral band including lower frequencies than the first spectral band, of the first plurality of channels and the second plurality of channels to provide a third bass audio signal stream.
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公开(公告)号：EP2119305A2
公开(公告)日：2009-11-18
申请号：EP08730942.3
申请日：2008-02-28
申请人： Bose Corporation
发明人： DELPAPA, Kenneth, B. , NUSSBAUM, Michael, B. , TEIXEIRA, Jay, N. , NICHOLS, George , FROESCHLE, Thomas, A.
CPC分类号： H04R3/00 , H04R1/2819 , H04R1/2834 , H04R3/002 , H04R2201/028
摘要： An audio system including an audio power amplifier, a transducer electrically connected to the audio power amplifier, an enclosure coupled to the transducer, and a secondary resonant element coupled to the enclosure. An electrical feedback signal representative of the transducer current is negatively fed back to the audio power amplifier to synthesize a positive output impedance.
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