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91. 发明公开

US20230254633A1 APPARATUS, SYSTEM, AND METHOD OF ACOUSTIC FEEDBACK (AFB) MITIGATION 审中-公开
公开(公告)号：US20230254633A1
公开(公告)日：2023-08-10
申请号：US18166622
申请日：2023-02-09
申请人： SILENTIUM LTD.
发明人： Tzvi Fridman , Sivan Grotas Mussan , Yael Ronen , Nikolaos Zafeiropoulos
IPC分类号： H04R1/24 , H04R1/08 , H04R3/04
CPC分类号： H04R1/24 , H04R1/08 , H04R3/04
摘要： For example, an Acoustic Feedback (AFB) mitigator may mitigate AFB between at least one acoustic transducer and at least one acoustic sensor. For example, the AFB mitigator may include a first filter to generate a first filtered signal by filtering a first input signal, the first input signal nay be based on a transducer acoustic pattern to be output by the acoustic transducer; and a second filter to generate a second filtered signal by filtering the first input signal, wherein the second filter may include an adaptive filter, which may be adapted based on a difference between an AFB-mitigated signal and the second filtered signal. For example, the AFB-mitigated signal may be based on a difference between a second input signal and the first filtered signal, the second input signal based on a sensor acoustic pattern sensed by the acoustic sensor.

92. 发明公开

US20230254621A1 MICROPHONE SUSPENSION SYSTEM 审中-公开
公开(公告)号：US20230254621A1
公开(公告)日：2023-08-10
申请号：US17667118
申请日：2022-02-08
申请人： Logitech Europe S.A.
发明人： Clayton Christopher Williamson , Tzyy-Woei Richard Sung , Adam Kirk Bennett , Matthew Fumio Yamamoto , Aron Michael Rosenberg
IPC分类号： H04R1/08
CPC分类号： H04R1/086 , H04R2410/07
摘要： A microphone includes a housing. The microphone includes a windscreen coupled with the housing. The windscreen and the housing define a central volume. The microphone includes an audio module within the central volume. The audio module includes a receiver capsule, a carrier unit coupled with the receiver capsule, and a counterweight coupled with the carrier unit. The microphone includes a suspension element that is coupled with the housing and carrier unit to suspend the audio module within the central volume. The suspension element includes an inner body that contacts the carrier unit. The suspension element includes first and second flanges extending outward from the inner body. The first and second flange are fixedly coupled with the housing. A cross-section of the first and second flange includes an arched region that extends at least partially to an inner wall of the housing. The arched regions are oriented in opposite directions.

93. 发明公开

US20230252981A1 Systems and Methods for Identifying and Providing Information about Semantic Entities in Audio Signals 审中-公开
公开(公告)号：US20230252981A1
公开(公告)日：2023-08-10
申请号：US18303869
申请日：2023-04-20
申请人： Google LLC
发明人： Tim Wantland , Brandon Barbello
IPC分类号： G10L15/18 , G06N20/00 , G06F16/683 , G06F3/01 , G06F3/0481 , G06F3/16 , G10L15/22 , G10L15/30 , H04R1/08 , H04R1/10
CPC分类号： G10L15/1815 , G06N20/00 , G06F16/685 , G06F3/017 , G06F3/0481 , G06F3/167 , G10L15/22 , G10L15/30 , H04R1/08 , H04R1/1016
摘要： Systems and methods for determining identifying semantic entities in audio signals are provided. A method can include obtaining, by a computing device comprising one or more processors and one or more memory devices, an audio signal concurrently heard by a user. The method can further include analyzing, by a machine-learned model stored on the computing device, at least a portion of the audio signal in a background of the computing device to determine one or more semantic entities. The method can further include displaying the one or more semantic entities on a display screen of the computing device.

94. 发明授权

US11722871B2 Bluetooth intercom accessory for helmets 有权
公开(公告)号：US11722871B2
公开(公告)日：2023-08-08
申请号：US17032584
申请日：2020-09-25
申请人： Anthony Livano
发明人： Anthony Livano
IPC分类号： H04W4/80 , H04R1/02 , H04R1/08 , A42B3/04 , A42B3/30
CPC分类号： H04W4/80 , A42B3/044 , A42B3/303 , A42B3/306 , H04R1/025 , H04R1/08 , H04R2420/07
摘要： A wireless communications and light emitting diode (LED) device compatible with conventional helmet structures and adapted, while the helmet is being worn, to effectively illuminate likely illumination targets with an internal lighting device. More particularly, the accessories and applications according to various embodiments of the present invention make use of wireless communication and lighting devices to provide advantages in helmet use, with the ability to answer phone calls, communicate between rider-to-rider or rider-to-passenger, intercom talk hands free, ability to listen to music or voice instructions from GPS navigation, and noise cancelation, for safety, and convenience for the end user.

95. 发明授权

US11722632B2 Video acquisition method and electronic apparatus 有权
公开(公告)号：US11722632B2
公开(公告)日：2023-08-08
申请号：US17677971
申请日：2022-02-22
申请人： Lenovo (Beijing) Limited
发明人： Junning Han , Rongbin Xiao
IPC分类号： H04N5/268 , H04N23/66 , G10L25/57 , H04N5/272 , H04R1/08 , H04R3/00 , H04N23/90 , H04R1/40
CPC分类号： H04N5/268 , G10L25/57 , H04N5/272 , H04N23/66 , H04R1/08 , H04R3/005 , H04N23/90 , H04R1/406
摘要： A video acquisition method includes calling a first image collection device and a sound collection device based on a camera mode, collecting first image data of a first space in real-time through the first image collection device, collecting audio data covering a spatial environment including the first space in real-time through the sound collection device, processing the audio data in real-time based on an audio processing engine, in response to determining, through the audio processing engine, that the audio data indicates that a target sound source exists in a second space different from the first space, calling a second image collection device, and collecting second image data of the second space in real-time through the second image collection device.

96. 发明授权

US11720317B2 Electronic device and method for controlling buffer 有权
公开(公告)号：US11720317B2
公开(公告)日：2023-08-08
申请号：US17171165
申请日：2021-02-09
申请人： Samsung Electronics Co., Ltd.
发明人： Kyusang Ryu , Gupil Cheong , Sanghyeok Sim , Sungjun Choi , Doosuk Kang , Seongmin Je
IPC分类号： H04B3/00 , G06F3/16 , G10L19/00 , H04W76/14 , H04W4/80 , H04B3/54 , H04R1/08 , H04R1/10
CPC分类号： G06F3/162 , G10L19/00 , H04B3/54 , H04R1/08 , H04R1/1016 , H04R1/1025 , H04R1/1041 , H04W4/80 , H04W76/14 , H04R2420/07
摘要： According to certain embodiments, an electronic device comprises a communication circuit, a memory including a buffer configured to store audio data received from an external electronic device via the communication circuit, an audio output circuit, and a processor electrically connected to the communication circuit, the memory, and the audio output circuit.

97. 发明公开

US20230247338A1 ELECTRONIC COMPONENTS AND GLASSES 审中-公开
公开(公告)号：US20230247338A1
公开(公告)日：2023-08-03
申请号：US18297905
申请日：2023-04-10
申请人： SHENZHEN SHOKZ CO., LTD.
发明人： Yueqiang WANG , Yongjian LI , Yunbin CHEN , Haofeng ZHANG
IPC分类号： H04R1/08 , G02C11/00 , H04R1/04 , H04R1/40 , H04R1/46 , H04R3/00
CPC分类号： H04R1/083 , G02C11/10 , H04R1/04 , H04R1/406 , H04R1/46 , H04R3/005 , H04R2460/13
摘要： The present disclosure relates to electronic components and glasses comprising an electronic component. The electronic component may include a component body, a first circuit board, a second circuit board, a first microphone element, and a second microphone element. The component body may include a cavity. The first circuit board and the second circuit board may be inclined to each arranged in the cavity. The first microphone element may be arranged on a sidewall, facing the component body, of the first circuit board. The second microphone element may be arranged on a sidewall, facing the component body, of the second circuit board. A first sound conducting hole may be arranged on a sidewall, opposite to the first microphone element, of the component body. The first sound conducting hole may be configured to conduct a sound to the first microphone element. A second sound conducting hole may be arranged on the sidewall, opposite to the first microphone element, of the component body. The second sound conducting hole may be configured to conduct a sound to the second microphone element. The present disclosure may make full use of a space of the electronic component. When the electronic component is applied to an electronic device, it is beneficial to the thinness and lightness of the electronic device.

98. 发明公开

US20230238001A1 EYEGLASS AUGMENTED REALITY SPEECH TO TEXT DEVICE AND METHOD 审中-公开
公开(公告)号：US20230238001A1
公开(公告)日：2023-07-27
申请号：US18010541
申请日：2021-08-19
申请人： Spark23 Corp
发明人： Alexander G. Westner
IPC分类号： G10L15/26 , G10L15/22 , G06F40/58 , G02B27/01 , H04R1/08 , H04R3/00 , H04R29/00 , H04W4/80
CPC分类号： G10L15/26 , G10L15/22 , G06F40/58 , G02B27/0101 , G02B27/017 , H04R1/08 , H04R3/005 , H04R29/008 , H04W4/80 , G02B2027/0138 , G02B2027/0178
摘要： A method and apparatus to assist people with hearing loss. An augmented reality device with microphones and a display captures speech of a person talking to the wearer of the device and displays real-time captions in the wearer's field of view, while optionally not captioning the wearer's own speech. The microphone system in this apparatus inverts the use of microphones in augmented reality devices by analyzing and processing environmental sounds while ignoring the wearer's own voice.

99. 发明公开

US20230233107A1 HIGH-FREQUENCY EAR PROBE WITH A HOLLOW TIP 审中-公开
公开(公告)号：US20230233107A1
公开(公告)日：2023-07-27
申请号：US18100932
申请日：2023-01-24
申请人： Interacoustics A/S
发明人： Kren Monrad NØRGAARD
IPC分类号： A61B5/12 , H04R1/10 , H04R1/08 , A61B5/00
CPC分类号： A61B5/126 , H04R1/1016 , H04R1/1075 , H04R1/08 , A61B5/6817
摘要： An instrument configured to test the middle-ear function of a test subject, such as in tympanometry and impedance audiometry is provided. The instrument comprises an ear probe for insertion in an ear of test subject, the ear probe comprises an acoustic output unit comprising a receiver, the acoustic output unit being configured to provide a stimulus into the ear of the test subject via said receiver, an acoustic input unit comprising a microphone, the acoustic input unit being configured to receive a reflected part of said stimulus via said microphone and provide an electrical input signal, an ear-probe body for accommodating said microphone and said receiver, and an ear-probe tip comprising a tip opening for outputting said stimulus and receiving said reflected part of the stimulus, wherein the ear-probe tip comprises a sound tube with a longitudinal axis (A), where said sound tube provides access between a receiver opening and a microphone opening, respectively, and said tip opening, which receiver opening and microphone opening are arranged at a distance (L) from said tip opening along said longitudinal axis (A), and wherein the instrument is configured to provide said stimulus comprising one or more frequencies above 226 Hz into the ear of the test subject via said receiver.

100. 发明授权

US11706551B2 Contaminant-proof microphone assembly 有权
公开(公告)号：US11706551B2
公开(公告)日：2023-07-18
申请号：US17842408
申请日：2022-06-16
申请人： Cochlear Limited
发明人： Nathan Isaacson , Adam Mujaj
IPC分类号： H04R3/00 , H04R1/08 , H04R1/04 , H04R19/04 , H04R31/00 , H04R25/00
CPC分类号： H04R1/086 , H04R1/04 , H04R3/00 , H04R19/04 , H04R31/006 , H04R25/604 , H04R2201/003 , H04R2225/67
摘要： Presented herein are contaminant-proof microphone assemblies for use with devices/apparatuses, such as auditory prostheses, that include one or more microphones disposed within a housing. A contaminant-proof microphone assembly in accordance with certain embodiments presented herein includes a microphone, a microphone plug, and a contaminant-proof membrane. The microphone plug has a first end coupled to the microphone and a second end that is configured to be positioned adjacent the contaminant-proof membrane. As such, the microphone plug is disposed between a sound inlet of the microphone and the contaminant-proof membrane. The microphone plug may be configured to mate with the housing or a gasket attached to the housing.

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