公开(公告)号：US12149913B2

公开(公告)日：2024-11-19

申请号：US17676322

申请日：2022-02-21

Applicant: Shure Acquisition Holdings, Inc.

Inventor： Brent Robert Shumard ,  James Michael Pessin ,  Timothy William Balgemann ,  Soren Christian Pedersen ,  Thomas Andrew Satrom ,  Ryan Jerold Perkofski

IPC: H04S3/00 ,  G06F3/16 ,  G08B5/36 ,  G10L19/008 ,  H04L65/75 ,  H04R1/04 ,  H04R3/00

Abstract: A microphone having a multi-channel mixer and one or more connectors usable to receive and/or output audio. Any of the connectors may be used as an input connector, as an output connector, or configured to be switchable between being an input and an output connector. The user of the microphone may be able to conveniently use one or more of the connectors to expand the microphone to become part of a larger setup that uses multiple microphones. For example, an XLR connector of the microphone may be passive, and may be configured such that a user can daisy chain the output from an XLR connector of another microphone into an XLR connector of the microphone. In such an arrangement, an output based on one or both of the microphones may be output through another connector of the microphone, such as a USB connector.

公开(公告)号：US20240381017A1

公开(公告)日：2024-11-14

申请号：US18687578

申请日：2021-11-05

Applicant: SONITUS MEDICAL (SHANGHAI) CO., LTD.

Inventor： Yang Ji ,  Weiqiang Zhang ,  Qiangling Pu

IPC: H04R1/08 ,  G01P15/18 ,  H04R1/04 ,  H04R3/00

Abstract: A pickup is provided. The pickup is configured to be mounted to a bone conduction organ in the mouth, the pickup includes a detection module, and the detection module is configured to detect a vibration signal of the bone conduction organ. A communication device and a communication apparatus are also provided. The communication device includes a signal receiving module, a control module, and a communication module.

公开(公告)号：US12126961B2

公开(公告)日：2024-10-22

申请号：US18073452

申请日：2022-12-01

Applicant: AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.

Inventor： Zhenkui Meng

IPC: H04R19/04 ,  H04R1/04 ,  H04R1/46 ,  H04R19/00

CPC classification number: H04R19/04 ,  H04R1/04 ,  H04R1/46 ,  H04R19/005 ,  H04R2201/003 ,  H04R2410/03

Abstract: The present disclosure discloses a vibration transducer including a circuit board enclosing a receiving cavity, a MEMS chip, a first vibration unit having a first vibration cavity and a second vibration unit having a second vibration cavity. A first through hole provided on the circuit board is configured to connect the receiving cavity with the first vibration cavity; a second through hole provided on the circuit board is configured to connect the receiving cavity with the second vibration cavity. The first vibration unit vibrates to cause pressure change in the first vibration cavity which is transmitted to the MEMS chip through the first through hole; the second vibration unit vibrates to cause pressure change in the second vibration cavity which is transmitted to the MEMS chip through the second through hole. The vibration transducer in the present disclosure has higher sensitivity and SNR.

公开(公告)号：US20240334123A1

公开(公告)日：2024-10-03

申请号：US18612589

申请日：2024-03-21

Applicant: Taiwan Carol Electronics Co., Ltd.

Inventor： Ching-Lu Chang ,  Chao-Chih Chang

IPC: H04R3/00 ,  G10K11/178 ,  H04R1/04 ,  H04R1/28 ,  H04R9/08

CPC classification number: H04R3/005 ,  G10K11/17873 ,  H04R1/04 ,  H04R1/2876 ,  H04R9/08 ,  H04R2410/05

Abstract: A microphone includes a housing unit, a capsule unit mounted on the housing unit, a noise-counteracting unit electrically connected to the capsule unit with opposite electrical polarity, and a damping unit connected to the housing unit. The capsule unit generates a primary electrical signal composed of a primary signal part attributed to an acoustic wave and a secondary signal part attributed to a first mechanical wave which is generated due to vibration of the housing. The noise-counteracting unit generates a secondary electrical signal attributed to the first mechanical wave and having an electrical polarity opposite to that of the primary electrical signal, so that the secondary electrical signal may counteract the secondary signal part of primary electrical signal. The damping unit generates a second mechanical wave to counteract the first mechanical wave when the first and second mechanical waves are transmitted to the capsule unit.

公开(公告)号：US20240323594A1

公开(公告)日：2024-09-26

申请号：US18731331

申请日：2024-06-02

Applicant: SHENZHEN SHOKZ CO., LTD.

Inventor： Wenbing ZHOU ,  Xin QI ,  Fengyun LIAO ,  Yongshuai YUAN

IPC: H04R1/28 ,  H04R1/04 ,  H04R1/08

CPC classification number: H04R1/2876 ,  H04R1/04 ,  H04R1/08

Abstract: The present disclosure relates to microphones and electronic devices having the same. A microphone may include a housing for receiving vibration signals; a converting component inside the housing for converting the vibration signals into electrical signals, and a processing circuit for processing the electrical signals. The converting component may include a transducer and at least one damping film attached to the transducer.

公开(公告)号：US12081939B2

公开(公告)日：2024-09-03

申请号：US17834870

申请日：2022-06-07

Applicant: GoPro, Inc.

Inventor： Joshua Randall Clyne

IPC: H04R1/44 ,  G03B17/08 ,  G03B31/00 ,  H04N23/51 ,  H04R1/02 ,  H04R1/04 ,  H04R1/08 ,  H04R3/00

CPC classification number: H04R1/44 ,  G03B17/08 ,  G03B31/00 ,  H04N23/51 ,  H04R1/04 ,  H04R1/086 ,  H04R3/007 ,  H04R1/028 ,  H04R2410/00 ,  H04R2420/07 ,  H04R2499/11

Abstract: A camera with image and audio capture capabilities is configured to protect the internal audio components from the external environment. The camera includes a housing that allows passage of sound waves via a port from an external area of the camera to an internal area of the camera. The camera includes a circuit board with an opening and a microphone attached to a first surface of the circuit board adjacent to the opening. The camera includes a compressible spacer attached to a second surface of the circuit board. The second surface of the circuit board may be diametrically opposite to the first surface. The camera includes a waterproof membrane between the housing and the compressible spacer.

公开(公告)号：US20240248673A1

公开(公告)日：2024-07-25

申请号：US18624610

申请日：2024-04-02

Applicant: APOGEE ELECTRONICS CORPORATION

Inventor： Lucas Van der Mee

IPC: G06F3/16 ,  G10L19/00 ,  H04R1/04 ,  H04R1/08 ,  H04R1/10 ,  H04R3/00

CPC classification number: G06F3/162 ,  G10L19/00 ,  H04R1/04 ,  H04R1/08 ,  H04R1/1041 ,  H04R3/00 ,  H04R2420/03

Abstract: A digitally controlled microphone with audio compressor includes a capsule that converts sound waves into an analog audio signal; a compressor circuitry that receives and compresses the analog audio signal; a preamp positioned within the microphone body that amplifies the analog audio signal; a microphone body that encloses the compressor circuitry, capsule, and preamp; an interface that outputs the compressed digital audio signal; and an XLR connector that outputs the amplified analog audio signal. The XLR connector may enable the provision of phantom power to the preamp during an analog-only mode operation.

公开(公告)号：US20240241395A1

公开(公告)日：2024-07-18

申请号：US18623009

申请日：2024-03-31

Applicant: SHENZHEN SHOKZ CO., LTD.

Inventor： Yueqiang WANG ,  Haofeng ZHANG ,  Yongjian LI ,  Yunbin CHEN ,  Fen YOU ,  Lei ZHANG

IPC: G02C11/00 ,  G02C5/14 ,  G02C5/22 ,  G02C11/06 ,  H04R1/02 ,  H04R1/04 ,  H04R1/06 ,  H04R1/10 ,  H04R1/28 ,  H04R9/02 ,  H04R9/06 ,  H04R25/00 ,  H05K1/02 ,  H05K1/18

CPC classification number: G02C11/10 ,  G02C5/14 ,  G02C5/143 ,  G02C5/22 ,  G02C5/2254 ,  G02C11/06 ,  H04R1/02 ,  H04R1/028 ,  H04R1/04 ,  H04R1/06 ,  H04R1/10 ,  H04R1/1008 ,  H04R1/1033 ,  H04R1/1041 ,  H04R1/1075 ,  H04R1/1083 ,  H04R1/28 ,  H04R9/02 ,  H04R9/025 ,  H04R9/06 ,  H04R25/65 ,  H05K1/028 ,  H05K1/189 ,  H04R2460/13 ,  H05K2201/05

Abstract: The present disclosure provides glasses including: a glasses rim; a glasses temple comprising a control circuit or a battery; a rotating shaft configured to connect the glasses rim and the glasses temple, so that the glasses rim and the glasses temple are able to relatively rotate around the rotating shaft, the rotating shaft being disposed with a rotating shaft wiring channel along an axial direction; a connection wire passing through the rotating shaft wiring channel and extending to the glasses rim and the glasses temple, respectively; a speaker comprising an earphone core and being connected to the glasses temple, the control circuit or the battery driving the earphone core to vibrate to generate a sound through the connection wire; and at least two microphones disposed in the glasses temple or the speaker, the at least two microphones being located at positions with different distances from a mouth of a user.

公开(公告)号：US20240129656A1

公开(公告)日：2024-04-18

申请号：US18379881

申请日：2023-10-13

Applicant: HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED

Inventor： Viktor Dobos ,  Péter Atilla Kardos ,  Péter Tamás Podlócz

IPC: H04R1/08 ,  H04R1/02 ,  H04R1/04 ,  H04R1/32

CPC classification number: H04R1/086 ,  H04R1/028 ,  H04R1/04 ,  H04R1/326 ,  H04R2499/13

Abstract: A microphone arrangement comprises a microphone comprising a microphone element, a housing and a cover, the housing and the cover cooperating with one another to surround the microphone element, and the cover comprising a first opening in order to enable the respective microphone element to detect sound. The microphone arrangement further comprises a frame defining an internal volume and comprising a third opening, and a motor configured to move the microphone from a first position to a second position and from the second position to the first position. When the microphone is in the first position, the first opening is arranged on a first side of the third opening and within the internal volume defined by the frame, and, when the microphone is in the second position, the first opening is arranged on a second side of the third opening and outside of the internal volume defined by the frame.

公开(公告)号：US20240121553A1

公开(公告)日：2024-04-11

申请号：US18087843

申请日：2022-12-23

Applicant: Shenzhen Shidser Trading Co.,Ltd.

Inventor： Yudong CHEN

IPC: H04R3/00 ,  G06F3/16 ,  H04R1/04 ,  H04R1/08

CPC classification number: H04R3/00 ,  G06F3/165 ,  H04R1/04 ,  H04R1/086 ,  H04R2420/07 ,  H04R2420/09

Abstract: The invention provides a USB microphone for wireless transmission, which relates to the specific application in the field of U-band wireless transmission. It is a USB microphone for wireless transmission, comprising a holder and a base shell. The top of the holder is attached to the fixing frame by screws. Within the fixing frame there is a mute button attached by screws, a microphone core and lithium batteries. The first PCBA board is screwed inside the fixing frame. The second PCAB board is screwed inside the base shell, and it is provided with an output for USB at one end. A face shell is set on top of the base shell. By combining UHF wireless transmission with a USB microphone, the invention frees the USB microphone from the length of the USB cable and enables USB transmission of digital signals for recording while being used wirelessly.