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1.发明申请公开(公告)号：US20200160875A1
公开(公告)日：2020-05-21
申请号：US16773417
申请日：2020-01-27
Applicant: Starkey Laboratories, Inc.
Inventor： Ritwik Giri , Karim Helwani , Tao Zhang
IPC: G10L21/0216 , H04R3/00 , G10L17/02 , H04R5/04 , H04R25/00 , G10L21/0208 , H04R1/10
Abstract: A system comprises an ear-worn electronic device configured to be worn by a wearer. The ear-worn electronic device comprises a processor and memory coupled to the processor. The memory is configured to store an annoying sound dictionary representative of a plurality of annoying sounds pre-identified by the wearer. A microphone is coupled to the processor and configured to monitor an acoustic environment of the wearer. A speaker or a receiver is coupled to the processor. The processor is configured to identify different background noises present in the acoustic environment, determine which of the background noises correspond to one or more of the plurality of annoying sounds, and attenuate the one or more annoying sounds in an output signal provided to the speaker or receiver.
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2.发明申请公开(公告)号：US20250157479A1
公开(公告)日：2025-05-15
申请号：US19023592
申请日：2025-01-16
Applicant: STARKEY LABORATORIES, INC.
Inventor： Ritwik Giri , Karim Helwani , Tao Zhang
IPC: G10L21/0216 , G10L17/02 , G10L21/0208 , H04R1/10 , H04R3/00 , H04R5/033 , H04R5/04 , H04R25/00
Abstract: A system comprises an ear-worn electronic device configured to be worn by a wearer. The ear-worn electronic device comprises a processor and memory coupled to the processor. The memory is configured to store an annoying sound dictionary representative of a plurality of annoying sounds pre-identified by the wearer. A microphone is coupled to the processor and configured to monitor an acoustic environment of the wearer. A speaker or a receiver is coupled to the processor. The processor is configured to identify different background noises present in the acoustic environment, determine which of the background noises correspond to one or more of the plurality of annoying sounds, and attenuate the one or more annoying sounds in an output signal provided to the speaker or receiver.
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公开(公告)号：US11363390B2
公开(公告)日：2022-06-14
申请号：US17074144
申请日：2020-10-19
Applicant: Starkey Laboratories, Inc.
Inventor： Joao Felipe Santos , Tao Zhang , Yan Zhao , Buye Xu , Ritwik Giri
Abstract: A method, comprising receiving at least one sound at an electronic device. The at least one sound is enhanced for the at least one user based on a compound metric. The compound metric is calculated using at least two sound metrics selected from an engineering metric, a perceptual metric, and a physiological metric. The engineering metric comprises a difference between an output signal and a desired signal. At least one of the perceptual metric and the physiological metric is based at least in part on input sensed from the at least one user in response to the received at least one sound.
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公开(公告)号：US20210144494A1
公开(公告)日：2021-05-13
申请号：US16332437
申请日：2017-09-12
Applicant: Starkey Laboratories, Inc.
Inventor： Ritwik Giri , Fred Mustiere , Tao Zhang
IPC: H04R25/00
Abstract: A system and method of determining a filter to cancel feedback signals from input signals in a hearing assistance device includes determining feedback signals for a plurality of feedback paths associated with the device, and determining a model of the plurality of feedback paths, with the model having an invariant portion and a time varying portion. A probable structure of the invariant portion is determined to generate a structural constraint to constrain the plurality of feedback paths, and probability distributions to impose the structural constraint on the invariant portion are determined. During an iterative process, the invariant portion is iteratively determined using the determined probability distributions and the feedback path measurements. A measurement noise variance representative of model mismatch is updated, for each iteration, to reduce a probability of a non-desirable determination of an invariant filter, and the invariant filter is determined in response to a criterion for ending the iterative process being satisfied.
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公开(公告)号：US20220369046A1
公开(公告)日：2022-11-17
申请号：US17834288
申请日：2022-06-07
Applicant: STARKEY LABORATORIES, INC.
Inventor： Joao Felipe Santos , Tao Zhang , Yan Zhao , Buye Xu , Ritwik Giri
Abstract: A method, comprising receiving at least one sound at an electronic device. The at least one sound is enhanced for the at least one user based on a compound metric. The compound metric is calculated using at least two sound metrics selected from an engineering metric, a perceptual metric, and a physiological metric. The engineering metric comprises a difference between an output signal and a desired signal. At least one of the perceptual metric and the physiological metric is based at least in part on input sensed from the at least one user in response to the received at least one sound.
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Patent Agency Ranking
公开(公告)号：US20210037323A1
公开(公告)日：2021-02-04
申请号：US17074144
申请日：2020-10-19
Applicant: Starkey Laboratories, Inc.
Inventor： Joao Felipe Santos , Tao Zhang , Yan Zhao , Buye Xu , Ritwik Giri
Abstract: A method, comprising receiving at least one sound at an electronic device. The at least one sound is enhanced for the at least one user based on a compound metric. The compound metric is calculated using at least two sound metrics selected from an engineering metric, a perceptual metric, and a physiological metric. The engineering metric comprises a difference between an output signal and a desired signal. At least one of the perceptual metric and the physiological metric is based at least in part on input sensed from the at least one user in response to the received at least one sound.
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7.发明授权公开(公告)号：US11875812B2
公开(公告)日：2024-01-16
申请号：US17869248
申请日：2022-07-20
Applicant: STARKEY LABORATORIES, INC.
Inventor： Ritwik Giri , Karim Helwani , Tao Zhang
IPC: G10L21/0216 , G10L17/02 , H04R25/00 , G10L21/0208 , H04R1/10 , H04R3/00 , H04R5/04 , H04R5/033
CPC classification number: G10L21/0216 , G10L17/02 , G10L21/0208 , H04R1/1083 , H04R3/002 , H04R5/04 , H04R25/505 , G10L2021/02087 , G10L2021/02163 , H04R5/033 , H04R2460/01
Abstract: A system comprises an ear-worn electronic device configured to be worn by a wearer. The ear-worn electronic device comprises a processor and memory coupled to the processor. The memory is configured to store an annoying sound dictionary representative of a plurality of annoying sounds pre-identified by the wearer. A microphone is coupled to the processor and configured to monitor an acoustic environment of the wearer. A speaker or a receiver is coupled to the processor. The processor is configured to identify different background noises present in the acoustic environment, determine which of the background noises correspond to one or more of the plurality of annoying sounds, and attenuate the one or more annoying sounds in an output signal provided to the speaker or receiver.
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公开(公告)号：US11812223B2
公开(公告)日：2023-11-07
申请号：US17834288
申请日：2022-06-07
Applicant: STARKEY LABORATORIES, INC.
Inventor： Joao Felipe Santos , Tao Zhang , Yan Zhao , Buye Xu , Ritwik Giri
CPC classification number: H04R25/50 , G10L15/16 , G10L21/0208 , G10L25/30 , G10L25/48 , G10L25/84 , H04R25/507 , A61N1/36039 , H04R25/407 , H04R2225/41
Abstract: A method, comprising receiving at least one sound at an electronic device. The at least one sound is enhanced for the at least one user based on a compound metric. The compound metric is calculated using at least two sound metrics selected from an engineering metric, a perceptual metric, and a physiological metric. The engineering metric comprises a difference between an output signal and a desired signal. At least one of the perceptual metric and the physiological metric is based at least in part on input sensed from the at least one user in response to the received at least one sound.
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9.发明申请公开(公告)号：US20220392473A1
公开(公告)日：2022-12-08
申请号：US17869248
申请日：2022-07-20
Applicant: STARKEY LABORATORIES, INC.
Inventor： Ritwik Giri , Karim Helwani , Tao Zhang
IPC: G10L21/0216 , H04R3/00 , G10L17/02 , H04R5/04 , H04R25/00 , G10L21/0208 , H04R1/10
Abstract: A system comprises an ear-worn electronic device configured to be worn by a wearer. The ear-worn electronic device comprises a processor and memory coupled to the processor. The memory is configured to store an annoying sound dictionary representative of a plurality of annoying sounds pre-identified by the wearer. A microphone is coupled to the processor and configured to monitor an acoustic environment of the wearer. A speaker or a receiver is coupled to the processor. The processor is configured to identify different background noises present in the acoustic environment, determine which of the background noises correspond to one or more of the plurality of annoying sounds, and attenuate the one or more annoying sounds in an output signal provided to the speaker or receiver.
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10.发明授权公开(公告)号：US11423922B2
公开(公告)日：2022-08-23
申请号：US17125566
申请日：2020-12-17
Applicant: Starkey Laboratories, Inc.
Inventor： Ritwik Giri , Karim Helwani , Tao Zhang
IPC: G10L21/0216 , G10L17/02 , H04R25/00 , H04R3/00 , H04R5/04 , G10L21/0208 , H04R1/10 , H04R5/033
Abstract: A system comprises an ear-worn electronic device configured to be worn by a wearer. The ear-worn electronic device comprises a processor and memory coupled to the processor. The memory is configured to store an annoying sound dictionary representative of a plurality of annoying sounds pre-identified by the wearer. A microphone is coupled to the processor and configured to monitor an acoustic environment of the wearer. A speaker or a receiver is coupled to the processor. The processor is configured to identify different background noises present in the acoustic environment, determine which of the background noises correspond to one or more of the plurality of annoying sounds, and attenuate the one or more annoying sounds in an output signal provided to the speaker or receiver.
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