公开(公告)号：US20190238960A1

公开(公告)日：2019-08-01

申请号：US15882967

申请日：2018-01-29

Applicant: ZAGG Amplified, Inc.

Inventor： John Craig Cheney ,  Andy Fathollahi ,  Bryan Richard Berrett

IPC: H04R1/02 ,  H04R31/00 ,  H02J7/00 ,  H02J7/02 ,  H02J7/35 ,  G06F3/16 ,  H04R3/00

CPC classification number: H04R1/025 ,  G06F3/165 ,  H02J7/0054 ,  H02J7/025 ,  H02J7/355 ,  H04R3/00 ,  H04R31/00 ,  H04R2201/025 ,  H04R2201/029 ,  H04R2420/07 ,  H04R2420/09

Abstract: A wireless audio speaker system that includes a speaker main unit and multiple functions provided by exchangeable accessories is disclosed. The speaker main unit includes a top sleeve and a bottom sleeve that covers the external surface of a more internal enclosure that houses the main unit electronics and circuitry. External electrical and mechanical connectors are configured to be positioned on speaker unit and are adapted to being connected to the accessories. One external connector is positioned on the top sleeve for passing power and audio signals between the speaker main unit and an accessory component that is mounted to the top sleeve. A second connector is configured to be positioned on the bottom sleeve for passing audio signals between the speaker main unit and a second speaker that is stacked to the bottom sleeve via stacking plate. Multiple exchangeable accessory components are described to seamlessly supplement functionality and enhance user experience.

公开(公告)号：US20190090047A1

公开(公告)日：2019-03-21

申请号：US16135870

申请日：2018-09-19

Applicant: Mitek Corp., Inc.

Inventor： Johnathan Ivey

IPC: H04R1/22 ,  H04R1/02

CPC classification number: H04R1/22 ,  G10K11/26 ,  H04R1/023 ,  H04R1/025 ,  H04R1/227 ,  H04R1/26 ,  H04R1/288 ,  H04R1/345 ,  H04R2201/021 ,  H04R2201/029

Abstract: A pair of subwoofer speakers mounted on a carrier in a ceiling speaker enclosure having a small acoustic port using an acoustic channel shell that extends from the enclosure, the output of which is directed by adjustable attachment of a director to the acoustic channel shell. An annular flange on the director is used to clamp to a bottom surface of a ceiling tile. The enclosure has braces for engaging grid members of a suspended ceiling support grid. The braces are independently extendable from the enclosure. The subwoofer speakers at least partially face each other. Vibration damping approaches are used. An audio controller may be used to control the phases of the audio signals to the subwoofer speakers to permit a push-pull synchronization strategy.

公开(公告)号：US20190047140A1

公开(公告)日：2019-02-14

申请号：US16079955

申请日：2017-02-20

Applicant: YUTOU TECHNOLOGY (HANGZHOU) CO., LTD.

Inventor： Jian Xu ,  Gangying Du ,  Chengkan Lv ,  Yi Chen ,  Da Wei

IPC: B25J9/00 ,  B25J11/00 ,  B25J9/08

CPC classification number: B25J9/0003 ,  B25J9/0009 ,  B25J9/08 ,  B25J11/00 ,  H04R1/028 ,  H04R1/406 ,  H04R3/005 ,  H04R5/02 ,  H04R5/04 ,  H04R2201/029

Abstract: Disclosed is a robot structure, comprising: a cylindrical body, a hemispherical top portion and a bottom portion; an accommodation chamber provided inside the body; a main board horizontally arranged in the top portion; a pickup module horizontally arranged in the top portion and located above the main board, a connecting wire connects the main board and pickup board; a fixing bracket arranged in the middle of the accommodation chamber and close to one side of the body; a projection module arranged on the fixing bracket and located below the main board, and connected to the main board through a connecting wire; a pair of speakers arranged in the bottom portion and respectively connected to the main board through a connecting wire; and a power module in the bottom portion below the pair of speakers, and connected to the main board through a connecting wire.

公开(公告)号：US20180359545A1

公开(公告)日：2018-12-13

申请号：US15781081

申请日：2016-05-06

Applicant: Goertek Inc.

Inventor： Qingyi ZHANG ,  Gang CHEN ,  Shuangshuang FAN

IPC: H04R1/02 ,  H04M1/02 ,  H04R1/22 ,  H04R31/00

CPC classification number: H04R1/02 ,  H04M1/02 ,  H04M1/03 ,  H04R1/22 ,  H04R31/006 ,  H04R2201/029 ,  H04R2499/11

Abstract: The present invention discloses a speaker and a rear cover therefor. The rear cover comprises a rear cover body whose one side is provided with a first connection portion; and a connection assembly provided with a first surface and a second surface which are connected with each other. A contact is formed by extending and bending the first surface, and is provided with a conductor. A connection hole is further formed in the first surface. A limiting device and a second connection portion are arranged on the second surface; and the cross section of the limiting device is C-shaped. The connection assembly is connected to the first connection portion of the rear cover body through the second connection portion. The contact is configured to conduct the speaker with the outside. The connection hole is configured to fix the speaker or conduct the speaker with other components.

公开(公告)号：US20180242079A1

公开(公告)日：2018-08-23

申请号：US15753750

申请日：2016-08-19

Applicant: AMOGREENTECH CO., LTD.

Inventor： In Yong SEO

IPC: H04R1/44 ,  H04R1/02 ,  H04R1/08

CPC classification number: H04R1/44 ,  H04M1/03 ,  H04M1/18 ,  H04R1/02 ,  H04R1/023 ,  H04R1/083 ,  H04R1/086 ,  H04R2201/029 ,  H04R2499/11 ,  H04R2499/15

Abstract: Provided is a sound device having a membrane attached between a case and an electro-acoustic transducer using an adhesive foam tape, thereby enabling the prevention of a deterioration of vibration amplitude-related properties of the membrane, and the prevention of a distortion of sound that is being delivered. The sound device includes: a waterproof air-permeable membrane permeating gas entering and exiting an electro-acoustic transducer disposed inside the sound-transmitting hole and blocking the inflow of water; and a first adhesive foam tape having one side adhered to the membrane and the other side adhered to the case to adhere an edge of the membrane to a periphery of the sound-transmitting hole of the case. The first adhesive foam tape is provided with a plurality of pores formed on adhesive surfaces of the one side and the other side respectively bonded to the membrane and the case and filled with an adhesive material.

公开(公告)号：US20180220213A1

公开(公告)日：2018-08-02

申请号：US15937587

申请日：2018-03-27

Applicant: Apple Inc.

Inventor： Meiting Wu ,  Simon K. Porter ,  Glenn K. Trainer ,  Jacob A. Pfitsch ,  Rex P. Price ,  Samuel G. Parker ,  Ethan L. Huwe ,  Craig M. Stanley

IPC: H04R1/02 ,  H04R1/40 ,  H04R9/06 ,  H04R9/02

CPC classification number: H04R1/026 ,  H04R1/025 ,  H04R1/26 ,  H04R1/2888 ,  H04R1/403 ,  H04R9/025 ,  H04R9/06 ,  H04R27/00 ,  H04R2201/029 ,  H04R2201/401 ,  H04R2227/003

Abstract: This disclosure relates to speakers and more specifically to an array speaker for distributing music uniformly across a room. A number of audio drivers can be radially distributed within a speaker housing so that an output of the drivers is distributed evenly throughout the room. In some embodiments, the exit geometry of the audio drivers can be configured to bounce off a surface supporting the array speaker to improve the distribution of music throughout the room. The array speaker can include a number of vibration isolation elements distributed within a housing of the array speaker. The vibration isolation elements can be configured reduce the strength of forces generated by a subwoofer of the array speaker.

公开(公告)号：US10021480B2

公开(公告)日：2018-07-10

申请号：US14495777

申请日：2014-09-24

Applicant: Apple Inc.

Inventor： G. Kyle Lobisser ,  Jason S. Keats ,  Ryan J. Mihelich ,  Pablo Seoane Vieites ,  Kevin M. Kenney ,  John Raff ,  Erik A. Uttermann ,  Melody L. Kuna ,  Oliver C. Ross

IPC: H04R1/02 ,  H04R1/28

CPC classification number: H04R1/2888 ,  H04R1/2834 ,  H04R2201/029 ,  H04R2499/11

Abstract: An enclosure for an electronic device is enclosed. The enclosure includes rib structures configured to improve structural support to prevent damage and to dissipate vibration throughout the enclosure. The rib structure can receive a speaker module and a cap member. The rib structure and the speaker module can combine to form a three-dimensional volume allowing the speaker module in which the speaker module may project sound, thereby enhancing acoustic performance. Also, the cap member may be adhesively attached to the rib structure to provide additional structural support against vibration and abuse caused by load forces associated with a drop event.

公开(公告)号：US10021471B2

公开(公告)日：2018-07-10

申请号：US15384921

申请日：2016-12-20

Applicant: KABUSHIKI KAISHA AUDIO-TECHNICA

Inventor： Hiroshi Akino

IPC: H04R1/20 ,  H04R1/08 ,  H04R1/04 ,  H04R1/32

CPC classification number: H04R1/083 ,  H04R1/04 ,  H04R1/086 ,  H04R1/30 ,  H04R1/326 ,  H04R1/342 ,  H04R2201/029 ,  H04R2410/07

Abstract: To prevent penetration of water into a microphone unit side even if the rain falls on a cylindrical acoustic tube in a narrow directional microphone using the acoustic tube. The narrow directional microphone includes a cylindrical acoustic tube base portion, the acoustic tube base portion includes at least one slit-like opening extending along a longitudinal direction of the acoustic tube base portion, a plurality of short fibers are implanted in an outer peripheral surface of the acoustic tube base portion and base portion edge surfaces that form the opening, and the opening is covered with the short fibers.

公开(公告)号：US10003873B2

公开(公告)日：2018-06-19

申请号：US14606831

申请日：2015-01-27

Applicant: Kohler Co.

Inventor： Kenneth Scott Hanna ,  Michael James Soetaert ,  Keith Scott Ruh ,  William Clement Kuru ,  Gregory de Swarte

IPC: H04R29/00 ,  H04R1/02 ,  B05B1/18 ,  B05B15/00 ,  E03C1/04 ,  F21V33/00 ,  B05B1/16 ,  B05B7/04

CPC classification number: B05B15/00 ,  B05B1/16 ,  B05B1/18 ,  B05B1/185 ,  B05B7/0416 ,  E03C1/0408 ,  F21V33/004 ,  F21V33/0056 ,  H04R1/021 ,  H04R1/026 ,  H04R1/028 ,  H04R2201/021 ,  H04R2201/025 ,  H04R2201/029 ,  H04R2420/07 ,  H04R2430/01 ,  H04R2499/10

Abstract: A speaker and assemblies with a speaker. An assembly may include a speaker including a speaker housing, and speaker components supported in the speaker housing and operable to produce an audio output; a sensor operable to sense an orientation of the speaker housing; and control components operable to determine the orientation of the speaker housing, and control the speaker components based on the orientation of the speaker housing.

公开(公告)号：US09984583B2

公开(公告)日：2018-05-29

申请号：US14229628

申请日：2014-03-28

Applicant: Bose Corporation

Inventor： Lee Zamir

IPC: G09B5/02 ,  H03F3/181 ,  G09B23/14 ,  G09B5/04 ,  G06N99/00 ,  G09B1/32 ,  H04R1/02 ,  H04R5/02

CPC classification number: G09B5/02 ,  G06N99/005 ,  G09B1/325 ,  G09B5/04 ,  G09B23/14 ,  H03F3/181 ,  H03F2200/03 ,  H04R1/021 ,  H04R1/028 ,  H04R5/02 ,  H04R2201/029

Abstract: An audio demonstration kit encourages understanding of audio concepts by enabling children to construct and study speaker performance. In a particular embodiment, the audio demonstration kit includes a paper speaker and instructions. The paper speaker includes a backplate, a suspension, and a diaphragm cut from a single sheet of paper. The demonstration kit may feature an amplifier that is configurable to accommodate various hardware additions as a child is ready for more progressively challenging construction. For example, the amplifier of an embodiment allows single and dual mode operation, as well as drives a rotary motor and is coordinated with a strobe light. The amplifier of an embodiment is synchronized with the strobe light and a moveable platform to create the impression of that jiggling figures attached to the table are dancing. Interfaces with smart phone, recording, and other technologies further enhances and encourages the learning experience.