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公开(公告)号：US20190230457A1
公开(公告)日：2019-07-25
申请号：US16373000
申请日：2019-04-02
申请人： Bose Corporation
发明人： Robert Warden , Paul F. Fidlin , Akira Mochimaru , Craig Jackson , Gregor Mittersinker , Richard Carbone , Greg J. Zastoupil , Kevin Brousseau
CPC分类号： H04R27/00 , G06F3/165 , H04R1/02 , H04R1/025 , H04R1/24 , H04R3/04 , H04R2201/025 , H04R2420/07
摘要： A portable public address (PA) speaker comprises an enclosure constructed and arranged for positioning at a first position having a vertical orientation to output audio shaped for a first acoustic coverage area, a second position having an angular orientation to output audio shaped for a second acoustic coverage area, and a third position having a horizontal orientation to output audio shaped for a third acoustic coverage area. The weight of the speaker rests on a bottom surface of a base when in the first position having the vertical orientation or the second position having the angular orientation. The weight of the speaker rests on a side surface when in the third position having the horizontal orientation.
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公开(公告)号：US20190220067A1
公开(公告)日：2019-07-18
申请号：US16046775
申请日：2018-07-26
发明人： Yusuke Sugiura , Tomofumi Miyamoto
CPC分类号： G06F1/1688 , G06F1/1616 , G06F1/1681 , G06F1/1698 , H01Q1/2266 , H01Q1/241 , H04R1/025 , H04R3/00 , H04R2499/15
摘要： According to one embodiment, an electronic device includes a first housing including an antenna for wireless communication, and a second housing including a speaker for audio output configured to be used in a state where the second housing overlaps the first housing. When the antenna and the speaker are seen through from an upper surface side of the first housing, a location of the antenna and a location of the speaker do not relatively overlap each other.
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公开(公告)号：US20190215606A1
公开(公告)日：2019-07-11
申请号：US16178235
申请日：2018-11-01
申请人： Hyundai Motor Company , Kia Motors Corporation , Korea Advanced Institute of Science and Technology
发明人： Jung Keun You , Jinseok Hong , Kaangdok Yee , Jung Woo Choi , Hyungjun So
CPC分类号： H04R3/12 , H04R1/025 , H04R1/2834 , H04R2499/13
摘要： A vehicle may include: a plurality of speakers disposed in the vehicle; a plurality of headrest speakers, each of which disposed in a headrest of a seat in the vehicle; and a controller configured to divide an internal space of the vehicle into a plurality of areas according to a predetermined reference, to determine an area of the plurality of areas to be used as a destination of sound from a speaker of the plurality of speakers, to generate a control signal by which the sound from the speaker is output to the determined area and not output to any area of the plurality of areas other than the determined area, and to control a headrest speaker of the plurality of headrest speakers disposed in a headrest of a seat in the determined area so as to output the sound.
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公开(公告)号：US20190160649A1
公开(公告)日：2019-05-30
申请号：US15673240
申请日：2016-10-21
申请人： Tyler Humphreys , Ken Humphreys , Edward Haase , Nick Berry , Jeremy Burkhardt
发明人： Tyler Humphreys , Ken Humphreys , Edward Haase , Nick Berry , Jeremy Burkhardt
IPC分类号： B25H7/04
摘要： Improvements in a reusable locating bracket for a recessed speaker or light bracket is disclosed. The bracket matches the hole diameter for a speaker of light. The bracket is installed prior to installation of drywall and is used as a trim guide. After installation of the drywall and cutting or trimming of the opening, the bracket is folded, bent, rotated or articulated where it can be removable through the trimmed opening in the drywall or sheet rock. The bracket has folding hinges for retaining side supports. The side supports are typically strips of cardboard, chip board or other material that provides a span from the bracket to studs, joists or beams. The folding hinges have teeth that grip the cardboard and can be opened to pull the cardboard through the retainer.
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公开(公告)号：US20190104367A1
公开(公告)日：2019-04-04
申请号：US15723919
申请日：2017-10-03
申请人： Bose Corporation
CPC分类号： H04R9/022 , H04R1/025 , H04R1/028 , H04R1/2819 , H04R1/345 , H04R9/06 , H04R2201/028 , H04R2201/029
摘要： A deflector assembly includes an acoustic deflector that defines at least a portion of an electronics compartment; and electronics mounted within the electronics compartment. The deflector assembly is configured to provide convective cooling of the electronics via a stack effect air flow through the electronics compartment.
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公开(公告)号：US20190088238A1
公开(公告)日：2019-03-21
申请号：US15902446
申请日：2018-02-22
申请人： Mitek Corp., Inc.
发明人： Johnathan Ivey , Kevin Sykes
CPC分类号： G10K11/002 , B41M5/0058 , B41M5/0082 , G10K11/20 , H04R1/025 , H04R1/345 , H04R2201/021
摘要： A sound diffuser for a ceiling speaker system having a downward-facing (when installed) flat disc cover plate and a flat barrel flange that assists in clamping a ceiling tile. The downward facing surfaces of the disc cover plate and a flat ring releasably attached to, and covering, the barrel flange are printable surfaces. The ring and the disc are magnetically attractable and are held in place with magnets. The ring and the disc cover plate can be rotated to align patterns printed on the ring and the disc cover plate to align to a pattern on the ceiling and to each other. Three-dimensional printing of the ring and/or the disc cover plate is included. The diffuser is preferably used in conjunction with the SMALL CEILING SPEAKER SYSTEM of U.S. patent application Ser. No. 15/710,654, the entire contents of which are incorporated herein by reference.
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公开(公告)号：US20190072903A1
公开(公告)日：2019-03-07
申请号：US16115683
申请日：2018-08-29
发明人： Sung-Eun PARK , Jong-Chun WEE , Wook-Jin LEE , Jae-Uk AHN
CPC分类号： G04B37/08 , G04G13/00 , G04G17/02 , G04G17/04 , G04G17/08 , H04R1/023 , H04R1/025 , H04R1/1041 , H04R1/44 , H04R2420/07 , H04R2420/09 , H05K5/061
摘要： An electronic device is disclosed including a housing including an outer wall, an inner, and a first through hole formed in the inner space, an audio module located in the inner space, a support structure located in the inner space between the audio module and the first through hole and including a second through hole; and a waterproof structure located in the inner space between the support structure and the outer wall including a flexible gasket. The gasket may include an outer rim, a recess portion moveable between the first through hole and the second through hole, and a connection portion between the rim and the recess portion, including at least one opening around the recess portion, such that the opening and the second through-hole form a sound path between the audio module and the first through-hole in the absence of pressure from an external liquid.
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公开(公告)号：US20190069076A1
公开(公告)日：2019-02-28
申请号：US15693329
申请日：2017-08-31
申请人： Apple Inc.
CPC分类号： H04R1/2811 , H04R1/021 , H04R1/025 , H04R7/12 , H04R9/025 , H04R9/06 , H04R31/006 , H04R2201/029 , H05K5/0095
摘要： A micro speaker assembly including a speaker enclosure having an enclosure wall separating a surrounding environment from an encased space, wherein the enclosure wall defines, in part, an acoustic channel that acoustically couples the encased space to the surrounding environment, and the enclosure wall comprises a chemically etched insert molded metal portion that is mechanically interlocked and hermetically sealed to a plastic portion. The micro speaker further including a speaker assembly positioned within the encased space, the speaker assembly having a sound radiating surface facing the metal portion of the enclosure wall, a voice coil extending from the sound radiating surface, a magnet assembly having a magnetic gap aligned with the voice coil, and an acoustic chamber formed, in part, by the metal portion of the enclosure wall and the sound radiating surface.
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公开(公告)号：US20190069061A1
公开(公告)日：2019-02-28
申请号：US16108111
申请日：2018-08-22
申请人： Onkyo Corporation
发明人： Shuji Okano
CPC分类号： H04R1/08 , H04R1/025 , H04R1/086 , H04R2410/03
摘要： According to the present invention, in a speaker device including a microphone, sound propagating from a speaker unit to the microphone through a housing is effectively reduced, and noise picked up by the microphone is reduced.The speaker device includes the housing configured to support the speaker unit, and a film-shaped elastic body configured to support the microphone. The housing includes a holding portion configured to hold the elastic body with a distance from the microphone. The elastic body has a through-hole, a support portion on which the microphone is supported is provided around the through-hole on one side of the elastic body, and the elastic body is, at an outer peripheral portion separated from the support portion, held at the holding portion.
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公开(公告)号：US20190052943A1
公开(公告)日：2019-02-14
申请号：US16100663
申请日：2018-08-10
发明人： Wen-An HUANG , Yi-Ming WU
CPC分类号： H04R1/025 , F16C11/04 , H04R1/26 , H04R1/2803 , H04R5/02 , H04R2201/025 , H04R2205/024 , H04R2420/07
摘要： A loudspeaker includes a first sound box, a second sound box, and a connection shaft. The first sound box includes at least one first speaker unit. The second sound box includes at least one second speaker unit. The connection shaft includes a cylinder, at least one first guide ring, and at least one second guide ring. The first guide ring is electrically sleeved on the cylinder and connected to the first speaker unit. The second guide ring is electrically connected to the second speaker unit. The first guide ring and the second guide ring correspond to each other and are electrically connected to each other, so that the first sound box and the second sound box are electrically connected to each other. The first sound box may rotate freely, about the connection shaft, with respect to the second sound box.
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