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1.发明申请公开(公告)号：US20230050954A1
公开(公告)日：2023-02-16
申请号：US17824321
申请日：2022-05-25
Applicant: META PLATFORMS TECHNOLOGIES, LLC
Inventor： Andrew Lovitt , Taher Shahbazi Mirzahasanloo
Abstract: A method to combine contact and acoustic microphones in a headset for voice wake and voice processing in immersive reality applications is provided. The method includes receiving, from a contact microphone, a first acoustic signal, determining a fidelity and a quality of the first acoustic signal, receiving, from an acoustic microphone, a second acoustic signal, and when the fidelity and quality of the first acoustic signal exceeds a pre-selected threshold, combining the first acoustic signal and the second acoustic signal to provide an enhanced acoustic signal to a smart glass user. A non-transitory, computer-readable medium storing instructions to cause a headset to perform the above method, and the headset, are also provided.
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Patent Agency Ranking
公开(公告)号：US11943601B2
公开(公告)日：2024-03-26
申请号：US17827414
申请日：2022-05-27
Applicant: Meta Platforms Technologies, LLC
Inventor： Andrew Lovitt , Scott Phillip Selfon , Taher Shahbazi Mirzahasanloo , Sean Allyn Coffin , Nava K Balsam , Syavosh Zadissa
Abstract: A method for audio beam steering, tracking, and audio effects for an immersive reality application is provided. The method includes receiving, from an immersive reality application, a first audio waveform from a first acoustic source to provide to a user of a headset, identifying a perceived direction for the first acoustic source relative to the headset based on a location of the first acoustic source, and providing, to a first speaker in a client device, an audio signal including the first audio waveform, wherein the audio signal includes a time delay and an amplitude of the first audio waveform based on the perceived direction. A non-transitory, computer-readable medium storing instructions which, when executed by a processor, cause a system to perform the above method, and the system, are also provided.
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公开(公告)号：US20230050966A1
公开(公告)日：2023-02-16
申请号：US17827414
申请日：2022-05-27
Applicant: Meta Platforms Technologies, LLC
Inventor： Andrew Lovitt , Scott Phillip Selfon , Taher Shahbazi Mirzahasanloo , Sean Allyn Coffin , Nava K Balsam , Syavosh Zadissa
Abstract: A method for audio beam steering, tracking, and audio effects for an immersive reality application is provided. The method includes receiving, from an immersive reality application, a first audio waveform from a first acoustic source to provide to a user of a headset, identifying a perceived direction for the first acoustic source relative to the headset based on a location of the first acoustic source, and providing, to a first speaker in a client device, an audio signal including the first audio waveform, wherein the audio signal includes a time delay and an amplitude of the first audio waveform based on the perceived direction. A non-transitory, computer-readable medium storing instructions which, when executed by a processor, cause a system to perform the above method, and the system, are also provided.
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4.发明申请公开(公告)号：US20240373162A1
公开(公告)日：2024-11-07
申请号：US18773411
申请日：2024-07-15
Applicant: Meta Platforms Technologies, LLC
Inventor： Andrew Lovitt , Taher Shahbazi Mirzahasanloo
Abstract: A method to combine contact and acoustic microphones in a headset for voice wake and voice processing in immersive reality applications is provided. The method includes receiving, from a contact microphone, a first acoustic signal, determining a fidelity and a quality of the first acoustic signal, receiving, from an acoustic microphone, a second acoustic signal, and when the fidelity and quality of the first acoustic signal exceeds a pre-selected threshold, combining the first acoustic signal and the second acoustic signal to provide an enhanced acoustic signal to a smart glass user. A non-transitory, computer-readable medium storing instructions to cause a headset to perform the above method, and the headset, are also provided.
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5.发明授权公开(公告)号：US12041427B2
公开(公告)日：2024-07-16
申请号：US17824321
申请日：2022-05-25
Applicant: Meta Platforms Technologies, LLC
Inventor： Andrew Lovitt , Taher Shahbazi Mirzahasanloo
CPC classification number: H04R3/005 , G10L15/26 , G10L25/78 , H04R5/033 , G10L2025/783 , H04R2420/07
Abstract: A method to combine contact and acoustic microphones in a headset for voice wake and voice processing in immersive reality applications is provided. The method includes receiving, from a contact microphone, a first acoustic signal, determining a fidelity and a quality of the first acoustic signal, receiving, from an acoustic microphone, a second acoustic signal, and when the fidelity and quality of the first acoustic signal exceeds a pre-selected threshold, combining the first acoustic signal and the second acoustic signal to provide an enhanced acoustic signal to a smart glass user. A non-transitory, computer-readable medium storing instructions to cause a headset to perform the above method, and the headset, are also provided.
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公开(公告)号：US20240314511A1
公开(公告)日：2024-09-19
申请号：US18615914
申请日：2024-03-25
Applicant: Meta Platforms Technologies, LLC
Inventor： Andrew Lovitt , Scott Phillip Selfon , Taher Shahbazi Mirzahasanloo , Sean Allyn Coffin , Nava K Balsam , Syavosh Zadissa
Abstract: A method for audio beam steering, tracking, and audio effects for an immersive reality application is provided. The method includes receiving, from an immersive reality application, a first audio waveform from a first acoustic source to provide to a user of a headset, identifying a perceived direction for the first acoustic source relative to the headset based on a location of the first acoustic source, and providing, to a first speaker in a client device, an audio signal including the first audio waveform, wherein the audio signal includes a time delay and an amplitude of the first audio waveform based on the perceived direction. A non-transitory, computer-readable medium storing instructions which, when executed by a processor, cause a system to perform the above method, and the system, are also provided.
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