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公开(公告)号：US11303994B2
公开(公告)日：2022-04-12
申请号：US16926618
申请日：2020-07-10
申请人： Peiker Acustic GmbH
发明人： Brandon Hook
IPC分类号： H04B15/00 , H04R1/32 , H04R3/00 , G10L21/0264 , G10L25/03 , G10L25/51 , H04R3/02 , H04R29/00 , G10L21/0216
摘要： Techniques are described for reducing sensitivity to non-acoustic stimuli. In some embodiments, differential beamforming is applied to microphone signals generated based on responses of microphones to an acoustic stimulus and a non-acoustic stimulus. Compensated signals can be generated based on the microphone signals such that the compensated signals are in phase with respect to the acoustic stimulus. The non-acoustic stimulus is detectable by comparing a first signal to a second signal to determine that one signal has a greater instantaneous magnitude. The first signal can be a beamformed signal or signal derived therefrom, and the second signal can be an average of the compensated signals or signal derived therefrom. An output audio signal can be generated by switching or cross fading between the beamformed signal and a noise-reduced signal such that a contribution of the noise-reduced signal is increased and a contribution of the beamformed signal is decreased.
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2.发明申请公开(公告)号：US20210092522A1
公开(公告)日：2021-03-25
申请号：US16577743
申请日：2019-09-20
申请人： Peiker acustic GmbH
发明人： Andrew DRAPER , Aaron KUBAT
摘要： A method, system, and computer-readable storage medium that receive a first audio signal generated by a first microphone of a plurality of microphones having a sound inlet, detect an acoustic disturbance in the received first audio signal, the detected acoustic disturbance in the received first audio signal resulting from a tactile interaction proximate the sound inlet of the first microphone, determine whether the detected acoustic disturbance correlates to a pre-defined acoustic signature, and generate, based upon determining that the detected acoustic disturbance correlates to the pre-defined acoustic signature, a control signal corresponding to the pre-defined acoustic signature, the generated control signal controlling one or more of a plurality of speakers of an in-vehicle communication system.
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公开(公告)号：US09350839B2
公开(公告)日：2016-05-24
申请号：US14542922
申请日：2014-11-17
CPC分类号： H04M1/04
摘要： A mobile telephone integration system including an adapter having a main body and a clip which, from an edge of the main body, projects, in a clamping position under prestress in the direction of the bearing surface, over the bearing surface such that a mobile telephone can be pushed into a holding position between a free end of the clip and the bearing surface. A noise-generating means generates a warning noise when the clip is deflected in the opening direction into an overload position by virtue of a rotation process in which the clip is moved out of its release position owing to an increased action of force in the opening direction. The clip pivots back into the release position again by virtue of a return rotation process in which the clip is moved from its overload position owing to an action of force in the closing direction.
摘要翻译： 一种移动电话集成系统，包括具有主体和夹子的适配器，所述适配器从所述主体的边缘以预定的方式在所述支承表面的方向上的夹持位置突出在所述支承表面上，使得移动电话 可以推入夹子的自由端和支承表面之间的保持位置。 当夹子以打开方向偏转到过载位置时，产生噪声的装置产生警告噪音，这是由于由于打开方向上的力的增加的作用使夹子移出其释放位置的旋转过程 。 夹子通过返回旋转过程再次枢转回释放位置，其中夹子由于在关闭方向上的作用力而从其过载位置移动。
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4.发明申请VEHICLE WITH A MULTILAYER ROOF STRUCTURE AND A MICROPHONE UNIT INTEGRATED INTO THE ROOF STRUCTURE 有权具有多层屋顶结构的车辆和集成在屋顶结构中的麦克风单元公开(公告)号：US20130208913A1
公开(公告)日：2013-08-15
申请号：US13761590
申请日：2013-02-07
发明人： Brandon HOOK
IPC分类号： H04R1/02
CPC分类号： H04R1/028 , B60R11/0247 , B60R2011/0028 , H04R1/086 , H04R2499/13
摘要： The invention relates to a vehicle having a multilayer roof structure and a microphone unit integrated into the roof structure. Here, a supporting layer has a through opening reaching to a lower covering layer, wherein the through opening is covered by the lower covering layer, wherein the microphone unit is associated with the through opening and wherein the microphone unit is opposite the lower covering layer with its sound entry region.
摘要翻译： 本发明涉及一种具有多层屋顶结构和集成在屋顶结构中的麦克风单元的车辆。 这里，支撑层具有到达下覆盖层的通孔，其中通孔被下覆盖层覆盖，其中麦克风单元与通孔相关联，并且其中麦克风单元与下覆盖层相对， 其声音输入区域。
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公开(公告)号：US20220360877A1
公开(公告)日：2022-11-10
申请号：US17623526
申请日：2020-06-23
申请人： PEIKER acustic GmbH
发明人： Giovanni Monteleone
摘要： A microphone assembly for exterior use on vehicles having a housing base including at least one compartment, a PCBA (printed circuit board assembly) with at least one acoustic membrane, a sealing cover to at least partially overlap with the compartment is disclosed. The sealing cover has at least one opening with said opening at least partially aligned with said acoustic membrane. The assembly has a housing cover including a first grid at least partially aligned with said opening in the sealing cover, and a shielding cover. The shielding cover has a second grid at least partially aligned with said opening in the sealing cover. The first grid and the second grid are aligned in offset in order to provide a labyrinth path without straight passthrough passages from the exterior of the microphone assembly to the acoustic membrane.
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公开(公告)号：US11211080B2
公开(公告)日：2021-12-28
申请号：US16719575
申请日：2019-12-18
申请人： Peiker Acustic GmbH
发明人： Brandon Hook , Daniel Soberal
IPC分类号： G10L21/0208 , G10L25/81 , G10L25/84 , B60R16/037 , G10L17/00 , G10L25/78
摘要： Techniques are described for detecting a conversation between at least two people, and for reducing noise during the conversation. In certain embodiments, at least one speech metric is generated based on spectral analysis of an audio signal and is used to determine that the audio signal represents speech from a first person. Responsive to determining that the speech is part of a conversation between the first person and a second person an operating state of a device in a physical environment is adjusted such that a volume level of sound contributed by or associated with the device is reduced. The sound contributed by or associated with the device corresponds to noise, at least for the duration of the conversation. Therefore, reducing the volume level of sound contributed by or associated with the device reduces the overall noise level in the environment, resulting in a reduction in conversational effort.
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公开(公告)号：US20210193162A1
公开(公告)日：2021-06-24
申请号：US16719575
申请日：2019-12-18
申请人： Peiker Acustic GmbH
发明人： Brandon HOOK , Daniel SOBERAL
IPC分类号： G10L21/0208 , G10L17/00 , B60R16/037 , G10L25/81 , G10L25/84
摘要： Techniques are described for detecting a conversation between at least two people, and for reducing noise during the conversation. In certain embodiments, at least one speech metric is generated based on spectral analysis of an audio signal and is used to determine that the audio signal represents speech from a first person. Responsive to determining that the speech is part of a conversation between the first person and a second person an operating state of a device in a physical environment is adjusted such that a volume level of sound contributed by or associated with the device is reduced. The sound contributed by or associated with the device corresponds to noise, at least for the duration of the conversation. Therefore, reducing the volume level of sound contributed by or associated with the device reduces the overall noise level in the environment, resulting in a reduction in conversational effort.
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公开(公告)号：US20200382854A1
公开(公告)日：2020-12-03
申请号：US16766027
申请日：2018-11-28
申请人： PEIKER acustic GmbH
发明人： Marcus Normann
摘要： The invention relates to a microphone assembly (1) comprising a first housing part (2), a second housing part (3), a microphone capsule (4) and a printed circuit board (5), the microphone capsule (4) and the printed circuit board (5) being received in an inner space (6) of a housing (7) formed by the two housing parts (2, 3), which comprises a viewing part (8) that can be connected to the housing (7), as well as at least one first elastic clip element (9) for attaching the microphone assembly (1) to an interior lining.
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公开(公告)号：US10272876B2
公开(公告)日：2019-04-30
申请号：US15382873
申请日：2016-12-19
发明人： Andrew Draper , Amine Taleb-Bendiab
摘要： A method of operating an ad hoc network to protect a passenger-as-a-pedestrian of a stationary vehicle from a vehicle in motion. The network comprises an electronic key for the stationary vehicle carried by the passenger-as-a-pedestrian, an electronic-control-unit with a car-access-system and an on-board-unit with a vehicle-to-vehicle-system as components of a vehicle-network of the stationary vehicle. The car-access-system interfaces the vehicle-to-vehicle-system through the vehicle-network, the one vehicle in motion comprises a vehicle-to-vehicle-system, the on-board-unit of the stationary vehicle receives information from the car-access-system of the electronic-control-unit of the stationary vehicle, and the on-board-unit communicates based on the received information as vehicle-to-driver communication via the vehicle-to-vehicle system of the stationary vehicle with any vehicle in motion.
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公开(公告)号：US09998976B2
公开(公告)日：2018-06-12
申请号：US15130094
申请日：2016-04-15
发明人： Lutz P. Richter
CPC分类号： H04W36/32 , H04W36/14 , H04W84/005 , H04W84/045
摘要： A method for operating a mobile device in a cabin of a vehicle as well as in an environment outside of the vehicle is provided. Additionally an apparatus for handing over a mobile device from one of a multiplicity of base stations of a mobile network to a communication system of a vehicle and for operating the mobile device in a cabin of the vehicle and for handing over the mobile device from the communication system of the vehicle to one of a multiplicity of base station of a mobile network is provided.
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