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公开(公告)号：US20190342666A1
公开(公告)日：2019-11-07
申请号：US16467640
申请日：2017-12-08
Applicant: Knowles Electronics, LLC
Inventor： Paul Dayton , Yahui Zhang , Alexander Grossman , Shehab Albahri , Matthew Manley
Abstract: An acoustic receiver diaphragm includes a frame with an opening extending therethrough. A paddle is disposed in the opening, and a gap extends between portions of the paddle and the frame. A hinge connects the paddle to the frame. The hinge has a coined portion, and the paddle is movable relative to the frame upon flexing the coined portion of the hinge. A portion of the frame, the paddle, and the hinge form an unassembled, single-piece substantially planar member.
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公开(公告)号：US09485594B2
公开(公告)日：2016-11-01
申请号：US14808378
申请日：2015-07-24
Applicant: Knowles Electronics, LLC
Inventor： Alexander Grossman , Joseph Heidenreich , Matthew Manley
CPC classification number: H04R25/608 , H04R25/65 , H04R31/006 , H04R2225/021 , H04R2225/025
Abstract: An acoustic apparatus includes a mechanical shell, a first electronic component, a first connector, and a receiver. The mechanical shell is generally cylindrical in shape and forms a cavity, the shell having an inner surface, the inter surface in communication with the cavity. The first electronic component is disposed in the cavity. The first connector includes electrical contacts and is disposed on the inner surface of the shell. A first electrical connection electrically couples the microphone to the first connector. The receiver is disposed in the cavity, and the receiver has a second connector. An electrical connection is formed between the first electronic component and the receiver via the first connector and the second connector. A rotation of the shell causes the electrical contacts to rotate within or with respect to the second connector such that the rotation does not cause the electrical connection between the first connector and the second connector to be broken.
Abstract translation: 声学装置包括机械壳体，第一电子部件，第一连接器和接收器。 机械壳体通常为圆柱形并形成空腔，壳体具有内表面，内表面与空腔连通。 第一电子部件设置在空腔中。 第一连接器包括电触头并且设置在壳体的内表面上。 第一电连接将麦克风电耦合到第一连接器。 接收器设置在空腔中，接收器具有第二连接器。 通过第一连接器和第二连接器在第一电子部件和接收器之间形成电连接。 外壳的旋转导致电触头在第二连接器内或相对于第二连接器旋转，使得旋转不会导致第一连接器和第二连接器之间的电连接被破坏。
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Patent Agency Ranking
公开(公告)号：US12108204B2
公开(公告)日：2024-10-01
申请号：US17566129
申请日：2021-12-30
Applicant: Knowles Electronics, LLC
Inventor： Alexander Grossman , Janice LoPresti , Usha Murthy
CPC classification number: H04R1/2823 , H04R1/04 , H04R19/04 , H04R2201/003
Abstract: An acoustic sensor assembly includes a housing having an external-device interface and a sound port to an interior of the housing. An electro-acoustic transducer and an electrical circuit are disposed within the housing. The electro-acoustic transducer separates the interior into a front volume and a back volume, where the sound port acoustically couples the front volume to an exterior of the housing. The back volume includes a first portion and a second portion. The electrical circuit is electrically coupled to the electro-acoustic transducer and to the external-device interface. One or more apertures acoustically couple the first and second portions of the back volume and are structured to shape a frequency response of the acoustic sensor assembly.
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公开(公告)号：US20160044428A1
公开(公告)日：2016-02-11
申请号：US14808378
申请日：2015-07-24
Applicant: Knowles Electronics, LLC
Inventor： Alexander Grossman , Joseph Heidenreich , Matthew Manley
IPC: H04R25/00
CPC classification number: H04R25/608 , H04R25/65 , H04R31/006 , H04R2225/021 , H04R2225/025
Abstract: An acoustic apparatus includes a mechanical shell, a first electronic component, a first connector, and a receiver. The mechanical shell is generally cylindrical in shape and forms a cavity, the shell having an inner surface, the inter surface in communication with the cavity. The first electronic component is disposed in the cavity. The first connector includes electrical contacts and is disposed on the inner surface of the shell. A first electrical connection electrically couples the microphone to the first connector. The receiver is disposed in the cavity, and the receiver has a second connector. An electrical connection is formed between the first electronic component and the receiver via the first connector and the second connector. A rotation of the shell causes the electrical contacts to rotate within or with respect to the second connector such that the rotation does not cause the electrical connection between the first connector and the second connector to be broken.
Abstract translation: 声学装置包括机械壳体，第一电子部件，第一连接器和接收器。 机械壳体通常为圆柱形并形成空腔，壳体具有内表面，内表面与空腔连通。 第一电子部件设置在空腔中。 第一连接器包括电触头并且设置在壳体的内表面上。 第一电连接将麦克风电耦合到第一连接器。 接收器设置在空腔中，接收器具有第二连接器。 通过第一连接器和第二连接器在第一电子部件和接收器之间形成电连接。 外壳的旋转导致电触头在第二连接器内或相对于第二连接器旋转，使得旋转不会导致第一连接器和第二连接器之间的电连接被破坏。
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公开(公告)号：US20230217154A1
公开(公告)日：2023-07-06
申请号：US17566129
申请日：2021-12-30
Applicant: Knowles Electronics, LLC
Inventor： Alexander Grossman , Janice LoPresti , Usha Murthy
CPC classification number: H04R1/2823 , H04R19/04 , H04R1/04 , H04R2201/003
Abstract: An acoustic sensor assembly includes a housing having an external-device interface and a sound port to an interior of the housing. An electro-acoustic transducer and an electrical circuit are disposed within the housing. The electro-acoustic transducer separates the interior into a front volume and a back volume, where the sound port acoustically couples the front volume to an exterior of the housing. The back volume includes a first portion and a second portion. The electrical circuit is electrically coupled to the electro-acoustic transducer and to the external-device interface. One or more apertures acoustically couple the first and second portions of the back volume and are structured to shape a frequency response of the acoustic sensor assembly.
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公开(公告)号：US11659311B2
公开(公告)日：2023-05-23
申请号：US17137702
申请日：2020-12-30
Applicant: Knowles Electronics, LLC
Inventor： Brian Lynch , Alexander Grossman , Ben Vondersaar , Matthew Manley
CPC classification number: H04R1/08 , B81B7/0077 , H04R1/026 , H04R1/04
Abstract: A one-piece sound port adapter for a microphone assembly includes a body member configured to be fitted over a sound port of the microphone assembly. The body member includes an acoustic channel defined in part by a cavity having a sound inlet and a sound outlet, where the sound outlet is acoustically coupled to the sound port. A wall portion of the body member extends into the cavity and configured to modify an acoustic property of the acoustic channel. When mounted, the one-piece sound port adapter converts the microphone assembly from a top or bottom port microphone assembly to a side-port microphone assembly.
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公开(公告)号：US20210204050A1
公开(公告)日：2021-07-01
申请号：US17137702
申请日：2020-12-30
Applicant: Knowles Electronics, LLC
Inventor： Brian Lynch , Alexander Grossman , Ben Vondersaar , Matthew Manley
Abstract: A one-piece sound port adapter for a microphone assembly includes a body member configured to be fitted over a sound port of the microphone assembly. The body member includes an acoustic channel defined in part by a cavity having a sound inlet and a sound outlet, where the sound outlet is acoustically coupled to the sound port. A wall portion of the body member extends into the cavity and configured to modify an acoustic property of the acoustic channel. When mounted, the one-piece sound port adapter converts the microphone assembly from a top or bottom port microphone assembly to a side-port microphone assembly.
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