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1. 发明申请

US20200099355A1 SIGNAL PROCESSING DEVICE, METHOD, SPEAKER AND ELECTRONICS APPARATUS 审中-公开
公开(公告)号：US20200099355A1
公开(公告)日：2020-03-26
申请号：US16064409
申请日：2017-03-15
申请人： GOERTEK INC.
发明人： Jakob Birkedal Nielsen , Andrew Paddock Bright
IPC分类号： H03G9/02 , H03G9/00 , H03G7/00 , H04R3/04 , H04R25/00 , H03G5/16 , H03G3/32 , H04R1/22
摘要： The present invention discloses a signal processing device, a signal processing method and a speaker. The signal processing device comprises a multi-band dynamic range controller, wherein the multi-band dynamic range controller receives an audio signal and includes a first band splitting unit and a resonant band adjustment unit; the first band splitting unit is configured to split the audio signal into multiple bands and obtain at least one resonant band therefrom, which has a resonant frequency band signal in a resonant frequency range of the audio signal; and the resonant band adjustment unit is configured to adjust the resonant frequency band signal based at least on a resonant band dynamic range control gain and output an adjusted resonant frequency band signal for combination with other band signals into a compression output signal.

2. 发明申请

US20230035083A1 A MANIPULATING DEVICE 有权
公开(公告)号：US20230035083A1
公开(公告)日：2023-02-02
申请号：US17790234
申请日：2020-12-05
申请人： GOERTEK INC.
发明人： Dongsheng MAO , Xinfeng YANG , Yongqiang WANG , Yuhang DONG , Fei TAN
IPC分类号： A63F13/24
摘要： A manipulating device comprising: a rocker, a supporting member a magnetic assembly and a coil assembly, wherein the rocker is rotatable around the supporting member; the coil assembly is formed to have an arc shape, an inner surface of the arc shape faces the rocker, the magnetic assembly is disposed on one end of the rocker adjacent to the coil assembly. According to the technical solution, by providing the magnetic assembly on the one end of the rocker adjacent to the coil assembly, the power for rotating the rocker is adjusted by interaction force between the magnetic assembly and the arc-shaped coil assembly, and the interaction force between the magnetic assembly and the coil assembly can be further adjusted by adjusting the magnitude of the current of the coil assembly.

3. 发明授权

US11546688B2 Loudspeaker device, method, apparatus and device for adjusting sound effect thereof, and medium 有权
公开(公告)号：US11546688B2
公开(公告)日：2023-01-03
申请号：US17287198
申请日：2018-12-29
申请人： GOERTEK INC.
发明人： Huaiqing Tian , Xiaojiao Zhang , Ke Dong
IPC分类号： H04R1/40
摘要： The present application relates to the technical field of loudspeakers. Disclosed are a loudspeaker device, a method, apparatus and device for adjusting the sound effect thereof, and a medium. The method is used for increasing the diversity of the sound effect of the loudspeaker device, and comprises: determining the spatial distribution state of multiple loudspeaker units in the loudspeaker device; determining a sound effect mode corresponding to the spatial distribution state; and adjusting the sound effect of the loudspeaker device according to the sound effect mode. According to the present application, the sound effect mode is accordingly adjusted according to the spatial distribution state of multiple loudspeaker units in the loudspeaker device. In this way, when the spatial distribution state changes, the sound effect mode of the loudspeaker device also changes, thereby overcoming the defect of the single sound effect of the loudspeaker device, i.e., according to the present application, the diversity of the sound effect of the loudspeaker device can be increased efficiently.

4. 发明申请

US20220394390A1 Sound-Producing Device and Electronic Terminal 有权
公开(公告)号：US20220394390A1
公开(公告)日：2022-12-08
申请号：US17773211
申请日：2020-11-05
申请人： Goertek Inc.
发明人： Jianbin Yang , Shousong Qiang , Chunfa Liu
IPC分类号： H04R9/04 , H04R9/06
摘要： Disclosed are a sound-producing device and an electronic terminal. The sound-producing device comprises: a voice coil, the voice coil including a bobbin and a voice coil body wound outside the bobbin; the voice coil body is configured to be able to be input an electrical signal; a conductive member, the conductive member including a first connecting part connected with the voice coil, a second connecting part fixed to the sound-producing device, and an elastic part connected between the first connecting part and the second connecting part; the elastic part is in a planar structure, and is at least located in the same plane as the first connecting part; the conductive member is configured to input an electrical signal to the voice coil.

5. 发明申请

US20220390770A1 AN INTELLIGENT HEAD-MOUNTED APPARATUS 有权
公开(公告)号：US20220390770A1
公开(公告)日：2022-12-08
申请号：US17773015
申请日：2020-10-30
申请人： GOERTEK INC.
发明人： Xinfeng YANG , Chengxiang ZHAI , Miaomiao WANG
IPC分类号： G02C11/00 , H04R1/10
摘要： Disclosed is an intelligent head-mounted apparatus, comprising: a lens; a leg coupled to the lens and provided with a cavity therein; a sound generation device provided in the cavity and dividing the cavity into front and rear sound cavities; a sound outlet hole provided on the leg and in communication with the front sound cavity; main and auxiliary sound leakage holes provided on the leg and in communication with the rear sound cavity, positions of the sound outlet hole, the main sound leakage hole and the auxiliary sound leakage hole are configured such that the sound outlet hole and the auxiliary sound leakage hole are located at a front side of an auricle of a wearer, the main sound leakage hole is located at a rear side of the auricle of the wearer when the wearer wears the intelligent head-mounted apparatus.

6. 发明申请

US20220386034A1 SOUND-PRODUCING DEVICE 有权
公开(公告)号：US20220386034A1
公开(公告)日：2022-12-01
申请号：US17773441
申请日：2020-11-05
申请人： GOERTEK INC.
发明人： Jianbin Yang , Shousong Qiang , Chunfa Liu
IPC分类号： H04R9/06 , H04R9/04
摘要： Disclosed is a sound-producing device, including: a voice coil configured to be able to be input an electrical signal; and a damper including a first connecting part, a planar elastic part and a second connecting part. The first connecting part is configured to be connected to the voice coil; the second connecting part is configured to be fixed to the sound-producing device; the planar elastic part is formed by the first connecting part being bent and extending toward the second connecting part; the damper has a mechanical stiffness Kms of 0.2 N/mm to 2 N/mm; the sound-producing device has a resonance frequency F0 of 50 Hz to 300 Hz; the sound-producing device has a total harmonic distortion THD of less than 10% in a frequency range of 100 Hz to 300 Hz.

7. 发明申请

US20220386031A1 CONDUCTIVE FILM FOR A SOUND GENERATION DEVICE AND THE SOUND GENERATION DEVICE 有权
公开(公告)号：US20220386031A1
公开(公告)日：2022-12-01
申请号：US17754278
申请日：2020-09-28
申请人： GOERTEK INC.
发明人： Xiaodong GUO , Yanyan HOU
IPC分类号： H04R7/04 , H04R9/02
摘要： The present disclosure discloses a conductive film for a sound generation device and the sound generation device, the conductive film comprises a conductive layer and base material layers provided at two sides thereof, conductive layer comprises a first conductive layer on an inner side portion, a second conductive layer on a deformation portion and a third conductive layer on an outer side portion, two ends of the second conductive layer are respectively electrically connected to the first and third conductive layers, the first, second and third conductive layers are connected to form at least one conductive path, each of the first and third conductive layers is made of a metal sheet, Young's modulus of the second conductive layer is smaller than the metal sheet. The conductive film has conductivity, it can be used as a sound generation diaphragm and a supporting diaphragm.

8. 发明申请

US20220386030A1 VIBRATING DIAPHRAGM OF SOUND-PRODUCING APPARATUS AND SOUND-PRODUCING APPARATUS 有权
公开(公告)号：US20220386030A1
公开(公告)日：2022-12-01
申请号：US17767365
申请日：2019-12-25
申请人： Goertek Inc.
发明人： Shuqiang Wang , Fengguang Ling , Chun Li , Chunfa Liu
IPC分类号： H04R7/02 , H04R9/06
摘要： The present disclosure provides a vibrating diaphragm of a sound-producing apparatus and the sound-producing apparatus. The vibrating diaphragm includes a fluorosilicone rubber film layer, and the fluorosilicone rubber includes a linear polymer composed of a silica main chain and a side chain radical; a molecular structure of the polymer including a unit with the side chain radical with vinyl is a methyl vinyl siloxane unit, and a unit with the side chain radical with R1 is a fluorine-containing siloxane unit; and wherein n and m are natural numbers, and R1 comprises at least one of fluoroalkyl and fluoroaryl.

9. 发明授权

US11516591B2 Speaker and speaker module 有权
公开(公告)号：US11516591B2
公开(公告)日：2022-11-29
申请号：US17256716
申请日：2018-12-29
申请人： Goertek Inc.
发明人： Zengqiang Xu , Yong Chu
IPC分类号： H04R9/06 , H04R1/02 , H04R1/06 , H04R7/12 , H04R9/02 , H04R9/04
摘要： The present disclosure relates to a speaker and a speaker module, and the speaker comprises: a housing and a vibration system housed within the housing, wherein the vibration system comprises a diaphragm and a voice coil, the voice coil is bonded onto a central portion of the diaphragm, and the voice coil has a lead wire; an end surface of the housing connected to a fixed portion of the diaphragm is provided thereon with a conductive portion; a portion of the lead wire located between the fixed portion and the housing is configured to expose the lead wire and form an exposed conductive end, and when the fixed portion is fixedly connected to the housing, the exposed conductive end is crimped onto the conductive portion and is electrically connected to the conductive portion. One technical problem to be solved by the present utility model is how to avoid the occurrence of false welding when the lead wire is connected to the conductive portion of the housing during an assembling process, thereby avoiding the problem of poor contact.

10. 发明申请

US20220377465A1 DAMPER AMD SOUND-PRODUCING DEVICE 有权
公开(公告)号：US20220377465A1
公开(公告)日：2022-11-24
申请号：US17773228
申请日：2020-11-05
申请人： Goertek Inc.
发明人： Jianbin YANG , Shousong QIANG , Chunfa LIU
IPC分类号： H04R9/06 , H04R9/04 , H04R7/04
摘要： Disclosed are a damper and a sound-producing device. The damper includes a first connecting part, a planar elastic part and a second connecting part. One side of the first connecting part is cooperatively connected to a voice coil; an end of the first connecting part is bent and extends toward the other side of the first connecting part to form the planar elastic part, the planar elastic part and the first connecting part being in the same plane; the second connecting part is connected to one end of the planar elastic part away from the first connecting part and is configured to be fixedly connected; the damper is of a line-like shape formed by winding of a metal wire, a Young's modulus of a wire rod of the metal wire is 0.7e11 pa to 3e11 pa, a mechanical stiffness Kms of a wire rod of the metal wire is 0.2 N/mm to 2 N/mm.

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