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公开(公告)号：US10999664B2
公开(公告)日：2021-05-04
申请号：US16215124
申请日：2018-12-10
申请人： Bose Corporation
摘要： A loudspeaker assembly includes a mounting bracket, a loudspeaker, and a locking mechanism for releasably securing the loudspeaker in a selected one of a plurality of pitch angles relative to the mounting bracket. The mounting bracket includes a mounting plate for securing the mounting bracket to a flat surface, and a support arm extending outwardly from the mounting plate. The loudspeaker includes an electro-acoustic transducer, and an acoustic enclosure defining a bracket passthrough for receiving the support arm of the mounting bracket such the loudspeaker is pivotable between the plurality of pitch angles.
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公开(公告)号：US10911865B2
公开(公告)日：2021-02-02
申请号：US16550792
申请日：2019-08-26
申请人： Bose Corporation
发明人： Donna Marie Sullivan , Wontak Kim
摘要： An omni-directional speaker system includes a deflector sub-assembly and a pair of acoustic sub-assemblies. The deflector sub-assembly includes a pair of diametrically opposed acoustic deflectors. Each of the acoustic sub-assemblies includes an acoustic driver for radiating acoustic energy toward an associated one of the acoustic deflectors. The acoustic sub-assemblies are coupled together via the deflector sub-assembly.
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公开(公告)号：USD907599S1
公开(公告)日：2021-01-12
申请号：US29686141
申请日：2019-04-02
申请人： Bose Corporation
设计人： Joshua Kevin Dryden , Adam A. Carr , Seth N. Green
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公开(公告)号：US10752169B2
公开(公告)日：2020-08-25
申请号：US16164017
申请日：2018-10-18
申请人： Bose Corporation
发明人： Cristian Marius Hera , Ben J. Feng
摘要： In a vehicle equipped with a vehicle sound system, determining a virtual fixed gear ratio; determining a virtual RPM based on the virtual fixed gear ratio; generating a set of harmonic signals based on the virtual RPM, the harmonic signals being sine-wave signals proportional to harmonics of the virtual RPM; processing the harmonic signals to produce a set of processed harmonic signals; and in the vehicle sound system, transducing the processed harmonic signals to acoustic energy thereby to produce an engine sound within a passenger cabin of the vehicle.
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公开(公告)号：US10478590B2
公开(公告)日：2019-11-19
申请号：US15655836
申请日：2017-07-20
申请人： Bose Corporation
IPC分类号： A61M21/02 , A61B5/00 , G06F3/16 , A61M21/00 , G10L15/22 , H04R1/04 , H04R1/02 , H04R1/32 , H04R29/00 , A61B5/024 , A61B5/08 , A61B5/11
摘要： A sleep assistance device is provided-for, including a contactless biometric sensor, a processor, memory, and a speaker. The processor detects a user's sleep state by reading signals from the contactless biometric sensor. The processor may then initiate a wind-down routine upon detecting a sleep-readiness state, including playing relaxing sounds or playing a respiration entrainment sound. The processor may also play noise-masking sounds upon detecting that a user has fallen asleep and seamlessly transition between the sounds played during the wind-down routine and the noise-masking sounds.
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公开(公告)号：US10311889B2
公开(公告)日：2019-06-04
申请号：US15463368
申请日：2017-03-20
申请人： BOSE CORPORATION
IPC分类号： H04R1/10 , G10L21/02 , G10L21/0232 , H04R1/40 , G10L21/0216 , H04R5/033 , G10L21/0208 , G10K11/178 , H04R1/32 , H04R3/00
摘要： A headphone, headphone system, and speech enhancing method is provided to enhance speech pick-up from the user of a headphone and includes receiving a plurality of signals from a set of microphones and generating a primary signal by array processing the microphone signals to steer a beam toward the user's mouth. A noise reference signal is also derived from one or more microphones, and a voice estimate signal is generated by filtering the primary signal to remove components that are correlated to the noise reference signal.
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公开(公告)号：US10220553B2
公开(公告)日：2019-03-05
申请号：US15299419
申请日：2016-10-20
申请人： Bose Corporation
发明人： Wayne C. Graves , James R. Smith , Steve Palumbo
摘要： A mold is provided. First and second materials are introduced into respective first and second portions of the mold to create a first and second parts of the item. The first and second parts of the item are allowed to solidify. The mold is opened and a heating element is inserted into the mold. A section of each of the first and second parts of the item is heated to above their glass transition temperatures with the heating element. The heating element is removed from the mold. The mold is closed such that the sections of the first and second parts of the item come into contact with each other. The sections of the first and second parts are cooled to below their glass transition temperatures to become joined. The mold is opened such that the item can be removed from the mold.
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公开(公告)号：USD836603S1
公开(公告)日：2018-12-25
申请号：US29561134
申请日：2016-04-13
申请人： Bose Corporation
设计人： Robert A. Warden
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公开(公告)号：US09908466B2
公开(公告)日：2018-03-06
申请号：US14874749
申请日：2015-10-05
申请人： Bose Corporation
发明人： Cristian M. Hera
CPC分类号： B60C9/00 , B60Q9/00 , G10H2250/371 , G10H2250/381 , G10K15/02
摘要： In a general aspect, a system includes circuitry for providing an engine harmonic scaling module and a summer. The engine harmonic scaling module is configured to receive a torque signal and a throttle signal, process the torque signal to generate a calibrated torque value, process the throttle signal to generate a throttle percentage value, determine a control parameter based on an examination of the calibrated torque value and the throttle percentage value, determine, based on the control parameter, a harmonic-specific scaling factor for each of one or more engine harmonic signals of a plurality of engine harmonic signals, and apply the corresponding harmonic-specific scaling factor to each of the one or more engine harmonic signals to generate corresponding scaled engine harmonic signals. The summer is configured to generate, from the scaled engine harmonic signals, a combined engine harmonic signal.
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