-
公开(公告)号：US12126964B2
公开(公告)日：2024-10-22
申请号：US18363521
申请日：2023-08-01
IPC分类号： H04R25/00
CPC分类号： H04R25/554 , H04R25/70 , H04R25/552 , H04R2225/021 , H04R2225/51
摘要： A hearing device, such as a hearing aid, includes an antenna for wireless communication. The antenna is housed in the hearing aid with an orientation determined to approximately minimize change in performance of the wireless communication when the hearing aid goes onto a wearer's head from free space. In various embodiments, the orientation of the antenna can be optimized by considering various factors including head loading and performance of wireless communication with various other devices.
-
公开(公告)号：US12108215B2
公开(公告)日：2024-10-01
申请号：US18347690
申请日：2023-07-06
申请人： Oticon A/S
IPC分类号： H04R25/00
CPC分类号： H04R25/405 , H04R25/353 , H04R25/407 , H04R2225/021 , H04R2225/025
摘要： A hearing aid adapted for being worn by a user comprises at least two microphones, providing respective at least two electric input signals representing sound; a filter bank converting the at least two electric input signals into signals as a function of time and frequency; a directional system connected to said at least two microphones and being configured to provide a filtered signal in dependence of said at least two electric input signals and fixed or adaptively updated beamformer weights. At least one direction to a target sound source is defined as a target direction. For each frequency band, one of said at least two microphones is selected as a reference microphone, thereby providing a reference input signal for each frequency band. The reference microphone for a given frequency band may be selected in dependence of directional data related to directional characteristics of the at least two microphones.
-
公开(公告)号：US20240298125A1
公开(公告)日：2024-09-05
申请号：US18599843
申请日：2024-03-08
IPC分类号： H04R25/00
CPC分类号： H04R25/652 , H04R25/604 , H04R2225/021 , H04R2225/025
摘要： A hearing aid assembly includes a receiver speaker enclosed within a receiver housing. The receiver housing defines a circuitous receiver acoustic channel, wherein the receiver channel defines an open side along at least a portion of the receiver channel. The receiver channel also defines a pass-through passage extending from a first side of the receiver housing to a second side of the receiver housing, wherein the pass-through passage is partially defined by the wall defining a receiver opening. The hearing aid assembly also includes an earbud configured to fit over at least a portion of the receiver housing and partially cover the open side of the receiver channel.
-
公开(公告)号：US12069442B2
公开(公告)日：2024-08-20
申请号：US17670046
申请日：2022-02-11
申请人： Bose Corporation
CPC分类号： H04R25/604 , H04R1/2849 , H04R25/652 , H04R25/48 , H04R2225/021
摘要： An earpiece includes an electro-acoustic transducer and a housing that supports the electro-acoustic transducer such that the housing and the electro-acoustic transducer together define a first acoustic volume and a second acoustic volume. The electro-acoustic transducer is arranged such that a first radiating surface of the transducer radiates acoustic energy into the first acoustic volume and a second radiating surface of the transducer radiates acoustic energy into the second acoustic volume. A mesh is disposed along an outlet of the housing and is arranged to inhibit debris from entering the front acoustic volume. A first microphone is supported in the housing. The first microphone includes a microphone port for sensing pressure. A chimney surrounds the microphone port and mechanically couples the first microphone to the mesh.
-
公开(公告)号：US20240276155A1
公开(公告)日：2024-08-15
申请号：US18644157
申请日：2024-04-24
发明人： Chaowu LI , Yongjian LI , Yueqiang WANG
CPC分类号： H04R9/06 , H04R1/1008 , H04R1/1025 , H04R1/105 , H04R1/1091 , H04R9/02 , H04R9/025 , H04R25/65 , H04R25/658 , H04R2225/021 , H04R2400/11 , H04R2460/13
摘要： A loudspeaker apparatus includes a circuit housing configured to accommodate a circuit component or a battery; an ear hook; a housing of an earphone core configured to accommodate the earphone core; and a housing protector at least partially covering a periphery of the circuit housing and the ear hook. A first end of the ear hook is connected to the circuit housing. The earphone core is driven by the circuit component or the battery to vibrate to generate sound. The housing of the earphone core is connected to a second end of the ear hook away from the circuit housing through a hinge component. The hinge component is capable of rotating to change a position of the housing of the earphone core relative to the ear hook.
-
公开(公告)号：US20240259736A1
公开(公告)日：2024-08-01
申请号：US18633467
申请日：2024-04-11
申请人： GN Hearing A/S
发明人： Flemming Schmidt
IPC分类号： H04R25/00
CPC分类号： H04R25/30 , H04R25/305 , H04R25/60 , H04R25/607 , H04R25/70 , H04R25/603 , H04R2225/021 , H04R2225/0213 , H04R2225/0216 , H04R2225/57 , H04R2225/61
摘要： A hearing instrument includes: a first portion shaped and sized for placement at a pinna of a user's ear; and a second portion having an earpiece for placement in the user's ear canal; wherein the second portion also comprises a connector assembly configured for electrically coupling to the first portion, the connector assembly having a plurality of connector wires, the plurality of connector wires comprising a first connector wire; wherein the second portion also comprises a receiver or miniature loudspeaker for receipt of an audio drive signal through at least the first connector wire; and wherein the second portion also comprises a non-volatile memory circuit having a data interface configured for receipt and transmittal of module data, the non-volatile memory circuit configured to store the module data, wherein the stored module data at least comprises electroacoustic calibration parameter(s) of the receiver or the miniature loudspeaker.
-
公开(公告)号：US11956597B2
公开(公告)日：2024-04-09
申请号：US17756791
申请日：2020-12-03
CPC分类号： H04R25/554 , H04W56/001 , H04R2225/021 , H04R2225/023 , H04R2225/025
摘要： Disclosed herein are systems and methods for audio synchronization for hearing devices. An audio packet is received from a host device at a first hearing device configured to be worn in a first ear of a wearer, the audio packet compatible with a wireless low energy digital communication protocol, and the audio packet is received from the host device at a second hearing device configured to be worn in a second ear of the wearer. Upon one or more programmable conditions, a synchronization packet is sent from the first hearing device to the second hearing device. An acknowledgment packet is sent from the second hearing device to the first hearing device upon receipt of the synchronization packet, and a first transducer at the first hearing device and a second transducer at the second hearing device are unmuted to deliver synchronized audio to the first ear and to the second ear.
-
公开(公告)号：US11937051B2
公开(公告)日：2024-03-19
申请号：US18120922
申请日：2023-03-13
申请人： GN Hearing A/S
IPC分类号： H04R25/00 , H01R13/52 , H01R13/627
CPC分类号： H04R25/65 , H01R13/5219 , H01R13/6271 , H04R2225/021
摘要： The present disclosure relates to a socket connector for a hearing device. The hearing device comprises a Behind-The-Ear (BTE) unit and a Receiver-In-the-Ear (RIE) unit, the BTE unit comprising a frame, wherein the frame comprises electronic components of the BTE unit, the RIE unit comprising a plug connector configured for providing an electrical connection between the RIE unit and the BTE unit. The socket connector is connectable to the frame of the BTE unit and is configured for detachably connecting the plug connector to the frame.
-
公开(公告)号：US11937049B2
公开(公告)日：2024-03-19
申请号：US17674777
申请日：2022-02-17
申请人： GN Hearing 2 A/S
IPC分类号： H04R25/00
CPC分类号： H04R25/554 , H04R25/604 , H04R2225/021
摘要： A hearing device comprises an input transducer; a signal processor; an output transducer; a transceiver configured for wireless data communication, an antenna for electromagnetic field emission and electromagnetic field reception, the antenna coupled to the transceiver, and a module. The module comprises a transceiver interface coupled to the transceiver, an antenna interface coupled to the antenna, a transmission path configured for sending signals from the transceiver to the antenna, the transmission path comprising a transmission amplifier, a reception path configured for sending signals from the antenna to the transceiver, the reception path comprising a reception amplifier, and a bypass path configured for sending signals between the transceiver and antenna by bypassing the transmission path and the reception path.
-
10.发明授权公开(公告)号：US11917370B2
公开(公告)日：2024-02-27
申请号：US18084209
申请日：2022-12-19
申请人： Oticon A/S
CPC分类号： H04R25/407 , H04R25/405 , H04R25/604 , A61N1/36038 , H04R25/55 , H04R2225/021 , H04R2225/55 , H04R2225/67
摘要： A binaural hearing system comprises first and second hearing aids, each comprising antenna and transceiver circuitry allowing the exchange of audio signals between them and a BTE-part adapted for being located at or behind the external ear (pinna) of the user and comprising front and rear input transducers providing respective front and rear electric input signals. Each of the hearing aids comprises primary and secondary adaptive 2-channel beamformers each providing a spatially filtered signal based on first and second beamformer-input signals. The primary and secondary 2-channel beamformers are coupled in a cascaded structure. The inputs to the primary 2-channel beamformers are, locally generated, front and rear electric input signals. The inputs to the secondary 2-channel beamformer may be beamformed signals from the first and second hearing aids respectively. The spatially filtered signal of the secondary 2-channel beamformer may comprise an estimate of a target signal in the environment of the user.
-
-
-
-
-
-
-
-
-
搜索结果
863 条记录 (耗时 0.024 秒)
