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公开(公告)号：US10454442B2
公开(公告)日：2019-10-22
申请号：US15995479
申请日：2018-06-01
Applicant: Bose Corporation
Inventor： Wontak Kim , Michael J. Daley , Laszlo Drimusz , Matthew S. Walsh
Abstract: Processes and devices for equalizing an audio system that is adapted to use a loudspeaker to transduce test audio signals into test sounds. The processes and devices can involve the use of infrared signals to convey information in one or both directions between the audio system and a portable computer device that captures test sounds, calculates audio parameters that can be used in the equalization process, and transmits these audio parameters back to the audio system for its use in equalizing audio signals that are played by the audio system.
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公开(公告)号：US20180077485A1
公开(公告)日：2018-03-15
申请号：US15701660
申请日：2017-09-12
Applicant: Bose Corporation
Inventor： Jahn Dmitri Eichfeld , Eric Freeman , Wontak Kim , James Michael Rush , Michael W. Stark
IPC: H04R1/24 , H04S3/00 , H04R1/28 , H04N21/233
CPC classification number: H04R1/24 , H04N21/233 , H04R1/26 , H04R1/2803 , H04R1/2819 , H04R1/403 , H04R3/12 , H04R3/14 , H04R2203/12 , H04R2420/07 , H04S3/008
Abstract: A multimedia system includes at least a first pair of satellite loudspeakers for radiating left and right channel signals, the satellite loudspeakers having a first lower cutoff frequency. The loudspeaker system also includes a separate subwoofer having a first upper cutoff frequency. The first lower cutoff frequency is higher in frequency than the first upper cutoff frequency. The loudspeaker system also includes a center loudspeaker array. The center loudspeaker array radiates center channel signals, and also directionally radiates left and right channel signals in the frequency range between the first lower cutoff frequency and the first upper cutoff frequency. The multi-channel loudspeaker system may also incorporate additional satellite loudspeakers for reproduction of surround channel signals.
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公开(公告)号：US20240297629A1
公开(公告)日：2024-09-05
申请号：US18662592
申请日：2024-05-13
Applicant: Bose Corporation
Inventor： Wontak Kim , Michael J. Daley , Laszlo Drimusz , Matthew S. Walsh
CPC classification number: H03G5/165 , H04M1/737 , H04R29/001 , H04S7/301 , H04S7/307 , H04R2420/07 , H04R2420/09
Abstract: Processes and devices for equalizing an audio system that is adapted to use a loudspeaker to transduce test audio signals into test sounds. The processes and devices can involve the use of infrared signals to convey information in one or both directions between the audio system and a portable computer device that captures test sounds, calculates audio parameters that can be used in the equalization process, and transmits these audio parameters back to the audio system for its use in equalizing audio signals that are played by the audio system.
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公开(公告)号：US20190387310A1
公开(公告)日：2019-12-19
申请号：US16550792
申请日：2019-08-26
Applicant: Bose Corporation
Inventor： Donna Marie Sullivan , Wontak Kim
Abstract: 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：US20180124513A1
公开(公告)日：2018-05-03
申请号：US15337788
申请日：2016-10-28
Applicant: Bose Corporation
Inventor： Wontak Kim , Mihir Shetye , Aneesh Kudekar
CPC classification number: H04R3/14 , H04R1/1008 , H04R1/1041 , H04R2420/07 , H04S3/004 , H04S2400/01
Abstract: The technology described in this document can be embodied in an apparatus that includes an open headphone, a subwoofer, and a controller. The open headphone includes an electroacoustic transducer, and a support structure for supporting the electroacoustic transducer proximate to a user's ear in an acoustically open configuration. The subwoofer is configured to output low-frequency audio, and the controller includes one or more processing devices. The controller is configured to generate one or more control signals to control the audio output from one or both of the electroacoustic transducer and the subwoofer, and control one or both of the electroacoustic transducer and the subwoofer using the generated control signals.
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Patent Agency Ranking
公开(公告)号：US09883282B2
公开(公告)日：2018-01-30
申请号：US15222296
申请日：2016-07-28
Applicant: Bose Corporation
Inventor： Bulent Goksel , Wontak Kim , Joseph Jankovsky
CPC classification number: H04R1/345 , H04R1/2834 , H04R1/2896 , H04R2201/405
Abstract: An omni-directional acoustic deflector includes an acoustically reflective body that has a truncated conical shape which includes a substantially conical outer surface that is configured to be disposed adjacent an acoustically radiating surface (e.g., a diaphragm) of an acoustic driver thereby to define an acoustic radiation path therebetween. The acoustically reflective body is profiled such that a cross-sectional area of the acoustic radiation path increases monotonically with respect to radial distance from a motion axis of the acoustic driver.
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公开(公告)号：US20170288625A1
公开(公告)日：2017-10-05
申请号：US15086962
申请日：2016-03-31
Applicant: Bose Corporation
Inventor： Wontak Kim , Michael J. Daley , Laszlo Drimusz , Matthew S. Walsh
CPC classification number: H03G5/165 , H04M1/737 , H04R29/001 , H04R2420/07 , H04R2420/09 , H04S7/301 , H04S7/307
Abstract: Processes and devices for equalizing an audio system that is adapted to use a loudspeaker to transduce test audio signals into test sounds. The processes and devices can involve the use of infrared signals to convey information in one or both directions between the audio system and a portable computer device that captures test sounds, calculates audio parameters that can be used in the equalization process, and transmits these audio parameters back to the audio system for its use in equalizing audio signals that are played by the audio system.
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公开(公告)号：US20160337748A1
公开(公告)日：2016-11-17
申请号：US15222296
申请日：2016-07-28
Applicant: Bose Corporation
Inventor： Bulent Goksel , Wontak Kim , Joseph Jankovsky
CPC classification number: H04R1/345 , H04R1/2834 , H04R1/2896 , H04R2201/405
Abstract: An omni-directional acoustic deflector includes an acoustically reflective body that has a truncated conical shape which includes a substantially conical outer surface that is configured to be disposed adjacent an acoustically radiating surface (e.g., a diaphragm) of an acoustic driver thereby to define an acoustic radiation path therebetween. The acoustically reflective body is profiled such that a cross-sectional area of the acoustic radiation path increases monotonically with respect to radial distance from a motion axis of the acoustic driver.
Abstract translation: 全向声学偏转器包括具有截头圆锥形状的声反射体，其包括基本上圆锥形的外表面，该外表面被配置为邻近声学驱动器的声辐射表面（例如，隔膜）设置，从而限定声学 辐射路径。 声反射体被轮廓化，使得声辐射路径的横截面面积相对于声学驱动器的运动轴线的径向距离单调增加。
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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
Applicant: Bose Corporation
Inventor： Donna Marie Sullivan , Wontak Kim
Abstract: 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：US20180278226A1
公开(公告)日：2018-09-27
申请号：US15995479
申请日：2018-06-01
Applicant: Bose Corporation
Inventor： Wontak Kim , Michael J. Daley , Laszlo Drimusz , Matthew S. Walsh
CPC classification number: H03G5/165 , H04M1/737 , H04R29/001 , H04R2420/07 , H04R2420/09 , H04S7/301 , H04S7/307
Abstract: Processes and devices for equalizing an audio system that is adapted to use a loudspeaker to transduce test audio signals into test sounds. The processes and devices can involve the use of infrared signals to convey information in one or both directions between the audio system and a portable computer device that captures test sounds, calculates audio parameters that can be used in the equalization process, and transmits these audio parameters back to the audio system for its use in equalizing audio signals that are played by the audio system.
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