Shenzhen Shokz Co., Ltd.

Shenzhen Voxtech Co., Ltd.

Fengyun Liao

Xin Qi

Lei Zhang

Junjiang Fu

Jinbo Zheng

Bingyan Yan

Qian Chen

Wei Dong Chen

Wenbing Zhou

Yongshuai Yuan

Wenjun Deng

Chengqian Zhang

Yujia Huang

Haofeng Zhang

Yueqiang Wang

Liwei Wang

Hao Chen

Le Xiao

Meilin Zhou

Yongjian Li

Zhuyang Jiang

Chaowu Li

Shuailin Xie

Zhen Wang

Jiang Xu

Peigeng Tong

Zeying Zheng

Yunbin Chen

Chong Wang

Ruixin Han

Gan Lai

Qingyu Zeng

Xianwei Shi

Qianwen Nie

Lei Zhong

Sunjie Huang

Xin Zhou

Huifang Tang

Ye Yu

Bocheng Li

Yuxiang Zhang

Lei Su

Shanyong Gu

Chenlu Lou

Meiqi Li

The present disclosure provides a fixing assembly and a wearing device of a bone conduction vibrator, comprising: an elastic fixing portion, the elastic fixing portion being in a form of a band structure, the elastic fixing portion including a first position and a second position, the first position and the second position being disposed at intervals along a length direction of the elastic fixing portion; and a fixing member, configured to fix the elastic fixing portion around a wearing object, so that the bone conduction vibrator is located between the elastic fixing portion and the wearing object. When the elastic fixing portion surrounds the wearing object and is in a natural state, the fixing member fits into the first position of the elastic fixing portion; when the fixing member fits into the second position, the elastic fixing portion provides the bone conduction vibrator with a pressure acting on the wearing object, and the pressure is within a preset pressure range.

Fixing assemblies and wearing devices of bone conduction vibrators

Disclosed is methods and systems for configuring bone conduction hearing aids. The method may comprise: obtaining hearing loss data of a wearer; determining a reference output parameter of the bone conduction hearing aid at each sound level in each frequency band based on the hearing loss data; obtaining an adjustment value of the reference output parameter at the each sound level in the each frequency band, wherein the adjustment value is at least related to the frequency band; and configuring the bone conduction hearing aid based on the reference output parameter and the adjustment value at the each sound level in the each frequency band.

Methods and systems for configuring bone conduction hearing aids

A speaker comprises a housing, a transducer residing inside the housing, and at least one sound guiding hole located on the housing. The transducer generates vibrations. The vibrations produce a sound wave inside the housing and cause a leaked sound wave spreading outside the housing from a portion of the housing. The at least one sound guiding hole guides the sound wave inside the housing through the at least one sound guiding hole to an outside of the housing. The guided sound wave interferes with the leaked sound wave in a target region. The interference at a specific frequency relates to a distance between the at least one sound guiding hole and the portion of the housing.

Systems and methods for suppressing sound leakage

Methods and apparatus are described herein related to improving the sound quality of a bone conduction speaker. The sound quality of the bone conduction speaker is adjusted in the sound generation, sound transferring, and sound receiving of the bone conduction speaker by designing vibration generation manners and vibration transfer structures.

Systems for bone conduction speaker

An embodiment of the present disclosure provides a vibration sensing device, which may include a vibration sensor and at least one vibration component. The vibration sensor has a first resonant frequency, at least one vibration component may be configured to transmit the received vibration to the vibration sensor, and the at least one vibration component may include a liquid arranged in the target cavity and a plate body forming a part of the cavity wall of the target cavity. The at least one vibration component may provide at least one second resonant frequency for the vibration sensing device, and at least one second resonant frequency may be different from the first resonant frequency.

Vibration sensing devices

The embodiments of the present disclosure provide a sensor device, including: a sensor assembly with a first resonant frequency and a sound pickup assembly configured to communicate with an external sound of the sensor device through a sound inlet, wherein an acoustic cavity may be formed between the sound pickup assembly and the sensor assembly, when the sound pickup assembly vibrates in response to an air conduction sound transmitted through the sound inlet, vibrations of the sound pickup assembly may change a sound pressure in the acoustic cavity, and the sensor assembly may convert the air conduction sound into an electrical signal based on changes of the sound pressure in the acoustic cavity, wherein the sound pickup assembly may provide the sensor device with a second resonant frequency, and a difference between the second resonant frequency and the first resonant frequency may be in a range of 1000 Hz-10000 Hz.

Sensor device

Disclosed is a loudspeaker, including: a casing, a driving unit, and a vibration unit. The driving unit is fixed to the casing and is drivingly connected with the vibration unit. The driving unit includes a plurality of driving beams, each of the plurality of driving beams includes a fixed region and an overhanging region. Each of the plurality of driving beams is connected with the casing through its fixed region, and each of the plurality of driving beams is connected with the vibration unit through its overhanging region.

Loudspeakers

A vibration sensor () is provided, comprising: a vibration receiver () including a housing () and a vibration unit (), the housing () forming an acoustic cavity, the vibration unit () being located in the acoustic cavity and separating the acoustic cavity into a first acoustic cavity () and a second acoustic cavity (); and an acoustic transducer () acoustically connected to the first acoustic cavity (). The housing () is configured to generate a vibration based on an external vibration signal, the vibration unit () changes an acoustic pressure within the first acoustic cavity () in response to the vibration of the housing (), causing the acoustic transducer () to generate an electrical signal. The vibration unit () includes a quality element () and an elastic element (), an area of the quality element () on a side away from the acoustic transducer () is smaller than an area of the quality element () on a side close to the acoustic transducer. The elastic element () is connected around a side wall of the quality element ().

Vibration sensors

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Shenzhen, China

Fengyun Liao