公开(公告)号：US20250056142A1

公开(公告)日：2025-02-13

申请号：US18931014

申请日：2024-10-29

Applicant: SHENZHEN SHOKZ CO., LTD.

Inventor： Haofeng ZHANG ,  Jiang XU ,  Duoduo WU ,  Ao JI

IPC: H04R1/02 ,  H04R1/08 ,  H04R1/10

Abstract: Provided are a housing assembly and an electronic device. The housing assembly may include a first housing, an electrode terminal, a microphone, and a support assembly. The first housing may be provided with an accommodation cavity and a first through-hole and a second through-hole that are connected to the accommodation cavity, respectively. The first through-hole and the second through-hole are located on different side walls of the first housing. The electrode terminal may be at least partially provided in the first through-hole, the microphone may be provided in the accommodation cavity and configured to collect a sound outside the housing assembly through the second through-hole, and the support assembly may be provided in the accommodation cavity and configured to support and fix the electrode terminal and the microphone to the side walls corresponding to the first through-hole and the second through-hole, respectively.

公开(公告)号：US20250048049A1

公开(公告)日：2025-02-06

申请号：US18778663

申请日：2024-07-19

Applicant: Intel Corporation

Inventor： Piotr Klinke ,  Damian Koszewski ,  Przemyslaw Maziewski ,  Jan Banas ,  Kuba Lopatka ,  Adam Kupryjanow ,  Pawel Trella ,  Pawel Pach

IPC: H04R29/00 ,  G01S11/14 ,  G06N3/08 ,  G10L21/0208 ,  G10L21/0232 ,  G10L25/30 ,  G10L25/51 ,  H04R1/08

Abstract: Apparatus, systems, methods, and articles of manufacture are disclosed for acoustic signal processing adaptive to microphone distances. An example system includes a microphone to convert an acoustic signal to an electrical signal and one or more processors to: estimate a distance between a source of the acoustic signal and the microphone; select a signal processing mode based on the distance; and process the electrical signal in accordance with the selected processing mode.

公开(公告)号：US12219249B1

公开(公告)日：2025-02-04

申请号：US18088118

申请日：2022-12-23

Applicant: PauseMe Co.

Inventor： Dolly Krishnaswamy

IPC: H04N23/66 ,  G06F3/023 ,  H04R1/08

Abstract: An audiovisual controller adapted to transmit control signals to a computing device for controlling microphone and video functions of an audiovisual application executed on the computing device. The audiovisual controller has a housing with a first portion having a first switch and a second portion having a second switch. The first switch and the second switch are each associated with either the microphone or video function of the audiovisual application. The first portion and the first switch are enlarged compared to the second portion and the second switch, and provide visual and tactile differentiation to prevent a user from misidentifying or unintentionally activating the incorrect switch. Each switch further has an illumination element which emits light in accordance with a plurality of illumination states, and activation of the switch causes the illumination element to alternate between the illumination states.

公开(公告)号：US20250039586A1

公开(公告)日：2025-01-30

申请号：US18716834

申请日：2022-10-26

Applicant: NORDICNEUROLAB AS

Inventor： Olav BIRKELAND ,  Nikolai KALVENES

IPC: H04R1/02 ,  H04R1/08 ,  H04R1/10

Abstract: The present invention describes an audio system, and its components and/or units, configured for use during operation of a magnetic resonance imaging (MRI) device. Furthermore, a set of headphones (4) is configured for use in the MRI audio system and for use by a patient (8) to be subject to an MRI examination, wherein the headphones (4) comprise an array of MEMS speaker elements (22) placed in parallel and arranged within a cup (26) of the headphones (4).

公开(公告)号：US12212910B2

公开(公告)日：2025-01-28

申请号：US17979301

申请日：2022-11-02

Applicant: Freedman Electronics Pty Ltd

Inventor： Ryan Burke ,  Pieter Schillebeeckx

IPC: H04R1/08

Abstract: The present invention relates generally to the field of microphone connectors, and more particularly to a dual connector including an analog connector and a digital port. The digital port may be positioned directly adjacent or within the analog connector. For example, a Type-C USB port may positioned directly above one or more pins of an XLR connector or between one or more pins of the XLR connector. Advantageously, the microphone may be configured to connect with a variety of host devices and may facilitate functioning as a USB-C microphone via the digital port for producing a 32-bit floating-point recording or audio stream.

公开(公告)号：US20250029462A1

公开(公告)日：2025-01-23

申请号：US18775802

申请日：2024-07-17

Applicant: LUXSHARE PRECISION INDUSTRY COMPANY LIMITED

Inventor： Meng-Hsin KUO

IPC: G08B6/00 ,  G10L15/08 ,  H04R1/08 ,  H04R25/00

Abstract: The present disclosure is related to a Bluetooth ear-hook microphone device, which has an earhook component and a main body, and includes a microphone module, a haptic feedback module, a Bluetooth communication module, a storage module, and a processor circuit. The processor circuit executes a notification method, which includes: obtaining at least one of the audio signals; performing offline voice processing on at least one of the audio signals; and when at least one of the audio signals includes a keyword, enabling the haptic feedback module to prompt a user of the Bluetooth earhook microphone device.

公开(公告)号：US12207064B2

公开(公告)日：2025-01-21

申请号：US18104313

申请日：2023-02-01

Applicant: AAC Microtech (Changzhou) Co., Ltd.

Inventor： Hongxing Wang

IPC: H04R29/00 ,  H04R1/08 ,  H04R3/04 ,  H03G3/20

Abstract: Provided are a method and an apparatus for controlling power consumption of a speaker, a storage medium, and an electronic device. The method includes: acquiring environment state information through an environment information acquisition device; analyzing the environment state information through an environment state analysis module to generate an environment state result; receiving a mode selection result input by a user; generating a power consumption control parameter through a power consumption parameter calculation module according to the environment state result and the mode selection result; and controlling power consumption of a speaker through a power consumption suppression module according to the power consumption control parameter. In this way, the power consumption of the speaker can be dynamically controlled, thereby further saving the power consumption.

公开(公告)号：US12207061B2

公开(公告)日：2025-01-21

申请号：US17929024

申请日：2020-12-16

Applicant: GOERTEK INC.

Inventor： Dingyun Li ,  Kang An ,  Jie Wu ,  Kaifa Shu ,  Zheng Yang ,  Zongxia Zhu ,  Feifei Han

IPC: H04R29/00 ,  B81B3/00 ,  H04R1/08 ,  H04R3/04 ,  H04R23/00

Abstract: A signal processing method and device of a MEMS microphone and a MEMS microphone are disclosed. The method comprises: acquiring a first electrical signal obtained by converting a received optical signal by an optical sensor disposed near a sound hole of the MEMS microphone; acquiring a second electrical signal output by the MEMS microphone; and judging that the second electrical signal is an interference signal when within a substantially overlapping time range, the first electrical signal acquired reaches a preset first threshold value and the second electrical signal acquired meets a preset condition.

公开(公告)号：US12194323B2

公开(公告)日：2025-01-14

申请号：US17350200

申请日：2021-06-17

Applicant: Riley Boussey

Inventor： Riley Boussey

IPC: A62B18/08 ,  A41D13/11 ,  A61F9/02 ,  A62B18/02 ,  A62B18/04 ,  A62B23/02 ,  H04B1/3827 ,  H04R1/02 ,  H04R1/08 ,  H04R3/00

Abstract: A face mask is provided. The face mask comprises a decorative skin with a strap attached to an outer perimeter of the decorative skin. A respirator is attached to a connection piece and utilizes a filter. A speaker and a microphone are mounted to the face mask, and an electronic transceiver module is attached to the face mask. The strap secures the face mask to a head of the user such that an air-tight seal is formed in a worn position. The power source powers the speaker, the microphone, and the electronic transceiver module. The electronic transceiver module comprises a processor coupled to a computer memory and non-transitory computer readable media. The processor is configured to transmit and receive signals from the electronic transceiver module and the speaker or microphone.

公开(公告)号：US12177617B2

公开(公告)日：2024-12-24

申请号：US17880380

申请日：2022-08-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tommi Raussi ,  Jyri Pakarinen

IPC: H04R1/08

Abstract: An earphone device and system for improving wind resistance protection as well as controllability of true wireless stereo (TWS) headsets are provided. The earphone device includes headset microphones in a housing facing outwards and configured to generate a microphone signal. The earphone device includes a control dial rotatably attached to the housing through a pivot. The dial is substantially flat and arranged to form a narrow gap between the housing and the dial. The dial is further arranged to cover each microphone, thereby providing wind and dirt protection but leaving a gap for the sound waves to reach the microphones.