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公开(公告)号：US20250122072A1
公开(公告)日：2025-04-17
申请号：US18913431
申请日：2024-10-11
Applicant: Soundskrit Inc.
Inventor： Benjamin Evans , Carly Stalder , Stephane Leahy , Sahil Gupta
Abstract: An acoustic sensor device includes a substrate and a first transducer supported by the substrate, the first transducer configured to generate a first output signal when exposed to a sound wave. The acoustic sensor device also include a second transducer supported by the substrate, the second transducer configured to generate a second output signal when exposed to a sound wave. The first transducer and the second transducer are configured such that the first output signal generated by the first transducer and the second output signal generated by the second transducer are opposite in polarity.
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公开(公告)号：US20250056173A1
公开(公告)日：2025-02-13
申请号：US18797363
申请日：2024-08-07
Applicant: Soundskrit Inc.
Inventor： Ravi Patel , Carly Stalder , Stephane Leahy
Abstract: An acoustic sensor module includes an acoustic sensor device including a transducer and an enclosure configured to encapsulate and seal the acoustic sensor device within the enclosure. The enclosure includes a first sound port configured to couple a first side of the transducer to an embodiment environment via a first acoustic channel formed in the enclosure. The enclosure also includes a second sound port configured to couple a second side of the transducer to the embodiment environment via a second acoustic channel formed in the enclosure. The enclosure additionally includes a notch formed on a surface of the enclosure. The notch is configured to enable detection of a leakage path, within the enclosure, between the first sound port and the second sound port around an outside of the acoustic sensor device.
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公开(公告)号：US12075210B2
公开(公告)日：2024-08-27
申请号：US17765733
申请日：2020-10-05
Applicant: Soundskrit Inc.
CPC classification number: H04R1/406 , G01S3/8036 , G01S5/20 , H04R3/005 , H04R2430/20
Abstract: A system includes a plurality of acoustic sensor elements co-located with one another, each acoustic sensor element of the plurality of acoustic sensor elements being configured to generate a signal representative of sound incident upon the plurality of acoustic sensor elements, and a processor configured to determine data indicative of a location of a source of the sound based on the signals representative of the incident sound. The plurality of acoustic sensor elements include a directional acoustic sensor element configured to generate a signal representative of a directional component of the sound.
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公开(公告)号：US20240397258A1
公开(公告)日：2024-11-28
申请号：US18792983
申请日：2024-08-02
Applicant: Soundskrit Inc.
Inventor： Frederic Francois Leon Lepoutre , Sahil Kumar Gupta
Abstract: A system includes a plurality of acoustic sensor elements co-located with one another, each acoustic sensor element of the plurality of acoustic sensor elements being configured to generate a signal representative of sound incident upon the plurality of acoustic sensor elements, and a processor configured to determine data indicative of a location of a source of the sound based on the signals representative of the incident sound. The plurality of acoustic sensor elements include a directional acoustic sensor element configured to generate a signal representative of a directional component of the sound.
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公开(公告)号：US20230312335A1
公开(公告)日：2023-10-05
申请号：US18200885
申请日：2023-05-23
Applicant: Soundskrit Inc.
Inventor： Stephane Leahy , Wan-Thai Hsu , Mohsin Nawaz , Carly Stalder , Sahil Gupta , Meysam Daeichin
CPC classification number: B81B3/0021 , B81B7/02 , H04R19/04 , B81B2201/0257 , B81B2203/0118 , B81B2203/0127 , B81B2203/0136 , B81B2203/0172 , B81B2203/056 , B81B2203/06 , H04R2201/003
Abstract: A microelectromechanical system (MEMS) transducer includes a substrate and a pair of electrodes supported by the substrate. The pair of electrodes are configured as a bias electrode-sense electrode couple. A moveable electrode of the pair of electrodes is configured for vibrational movement in a first direction during excitation of the moveable electrode. The pair of electrodes are spaced apart from one another by a gap in a second direction perpendicular to the first direction. The moveable electrode includes a cantilevered end, the cantilevered end being warped to exhibit a resting deflection along the first direction.
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Patent Agency Ranking
公开(公告)号：US20220396470A1
公开(公告)日：2022-12-15
申请号：US17840131
申请日：2022-06-14
Applicant: Soundskrit Inc.
Inventor： Stephane Leahy , Wan-Thai Hsu , Mohsin Nawaz , Carly Stalder , Sahil Gupta , Meysam Daeichin
Abstract: A microelectromechanical system (MEMS) transducer includes a substrate and a pair of electrodes supported by the substrate. The pair of electrodes are configured as a bias electrode-sense electrode couple. A moveable electrode of the pair of electrodes is configured for vibrational movement in a first direction during excitation of the moveable electrode. The pair of electrodes are spaced apart from one another by a gap in a second direction perpendicular to the first direction. The moveable electrode includes a cantilevered end, the cantilevered end being warped to exhibit a resting deflection along the first direction.
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公开(公告)号：US20200336826A1
公开(公告)日：2020-10-22
申请号：US16960673
申请日：2019-01-04
Applicant: Soundskrit Inc.
Inventor： Sahil Kumar Gupta , Stephane Leahy , Iman Moazzen , Ronald Miles , Jian Zhou
Abstract: Microphones, microphone systems, and methods for capturing and processing sound are described. The microphones and microphone systems may adaptively change the direction from which sound is captured. The microphones and microphone systems avoid the need to provide arrays of microphones, while providing adaptive beamforming without a time delay between each channel of information, and multi-directional sound capture. A dependency between the frequency response and system size is also avoided.
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公开(公告)号：US20250051155A1
公开(公告)日：2025-02-13
申请号：US18797342
申请日：2024-08-07
Applicant: Soundskrit Inc.
Inventor： Anton Schirg
IPC: B81B7/00 , G10K11/178 , H04R1/40
Abstract: An acoustic module includes a plurality of acoustic sensor devices and a plurality of sound ports configured to couple the plurality of acoustic sensor devices to an ambient environment. The plurality of acoustic sensor devices includes at least a first acoustic sensor device and a second acoustic sensor device. The plurality of sound ports includes at least a first sound port, a second sound port, and a third sound port. The first acoustic sensor device includes a first transducer having a first side coupled to an ambient environment via the first sound port and a second side coupled to the ambient environment via the second sound port. The second acoustic sensor device includes a second transducer exposed to the ambient environment on one side via the third sound port. The first sound port, the second sound port, and the third sound port are positioned in the acoustic module such that the third sound port is at least approximately aligned with a midpoint between the first sound port and the second sound port.
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公开(公告)号：US12139394B2
公开(公告)日：2024-11-12
申请号：US17237814
申请日：2021-04-22
Applicant: Soundskrit Inc.
Inventor： Wan-Thai Hsu , Hoyoun Jang , Stephane Leahy , Bruce Diamond , Sahil Gupta
Abstract: An electrostatic transducer includes a substrate oriented in a plane, a fixed electrode supported by the substrate, and a moveable electrode supported by the substrate, spaced from the fixed electrode in a first direction parallel to the plane, and configured for movement in a second direction transverse to the plane, such that an extent to which the fixed and moveable electrodes overlap changes during the movement. The fixed and moveable electrodes comprise one or more of a plurality of conductive layers, the plurality of conductive layers including at least three layers. The fixed electrode includes a stacked arrangement of two or more spaced apart conductive layers of the plurality of conductive layers.
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公开(公告)号：US11792566B2
公开(公告)日：2023-10-17
申请号：US16960673
申请日：2019-01-04
Inventor： Sahil Kumar Gupta , Stephane Leahy , Iman Moazzen , Ronald Miles , Jian Zhou
CPC classification number: H04R1/406 , H04R17/02 , B06B1/0292 , G01N29/2425 , G01N29/34 , G01N2291/021 , H04R1/44 , H04R17/005 , H04R17/025 , H04R2201/401 , H04R2430/20
Abstract: Microphones, microphone systems, and methods for capturing and processing sound are described. The microphones and microphone systems may adaptively change the direction from which sound is captured. The microphones and microphone systems avoid the need to provide arrays of microphones, while providing adaptive beamforming without a time delay between each channel of information, and multi-directional sound capture. A dependency between the frequency response and system size is also avoided.
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