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公开(公告)号:WO2020264284A1
公开(公告)日:2020-12-30
申请号:PCT/US2020/039807
申请日:2020-06-26
Applicant: BOSE CORPORATION
Inventor: SENNETT, Brian , SMALL, Craig , JACKSON, Craig , SANTORO, Peter , BECKER, William
Abstract: A cable assembly to connect an active loudspeaker to a source device that comprises electrical power and audio signals. The cable assembly includes a sheath, a group of power conductors within the sheath to carry electrical power, a group of audio signal conductors within the sheath to carry audio signals, a male connector comprising power pins that terminate a first end of each power conductor and audio signal pins that terminate a first end of each audio signal conductor, wherein the male connector is configured to be coupled to a panel mount female socket of the source device, and a female connector comprising power receptacles that terminate a second end of each power conductor and audio signal receptacles that terminate a second end of each audio signal conductor, wherein the female connector is configured to be coupled to a panel mount connector male plug of the active loudspeaker.
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公开(公告)号:WO2021252987A1
公开(公告)日:2021-12-16
申请号:PCT/US2021/037135
申请日:2021-06-12
Applicant: BOSE CORPORATION
Inventor: SENNETT, Brian , CURRIE, Robert John , PERKINS, Christopher J. , DALY, Thomas S. , SMALL, Craig
IPC: H03G3/02 , H03G3/30 , H03G3/34 , G06F3/04817 , G06F3/165 , H03F2200/03 , H03F3/183 , H03G2201/103 , H03G3/3005 , H03G3/345 , H03G3/348 , H04R2430/01 , H04R3/00
Abstract: A system for controlling the gain of an input signal in an audio signal amplifier. The system includes a user-operable gain control, and analog and digital circuit elements that together are configured to modify the gain of the input signal in response to the user-operable gain control.
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公开(公告)号:EP4165778A1
公开(公告)日:2023-04-19
申请号:EP21739209.1
申请日:2021-06-12
Applicant: Bose Corporation
Inventor: SENNETT, Brian , CURRIE, Robert John , PERKINS, Christopher J. , DALY, Thomas S. , SMALL, Craig
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公开(公告)号:EP3991445A1
公开(公告)日:2022-05-04
申请号:EP20743423.4
申请日:2020-06-26
Applicant: Bose Corporation
Inventor: SENNETT, Brian , SMALL, Craig , JACKSON, Craig , SANTORO, Peter , BECKER, William
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