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公开(公告)号：US11533577B2
公开(公告)日：2022-12-20
申请号：US17326208
申请日：2021-05-20
Applicant: Apple Inc.
Inventor： Hassan Taherian , Jonathan Huang , Carlos M. Avendano
Abstract: A method performed by an electronic device in a room. The method performs an enrollment process in which a spatial profile of a location of an artificial sound source is created and performs an identification process that determines whether a sound event within the room is produced by the artificial sound source by 1) capturing the sound event using a microphone array and 2) determining a likelihood that the sound event occurred at the location of the artificial sound source.
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公开(公告)号：US12182674B2
公开(公告)日：2024-12-31
申请号：US17737017
申请日：2022-05-04
Applicant: Apple Inc.
Inventor： Jonathan Huang , Miquel Espi Marques , Carlos M. Avendano , Kevin M. Durand , David Findlay , Vasudha Kowtha , Daniel C. Klingler , Yichi Zhang
Abstract: The subject disclosure provides systems and methods for providing locally trained models for detecting individual sounds using electronic devices. Local detection of individual sounds with a detection model at an electronic device can be provided by obtaining training samples for the detection model with the electronic device, and generating additional negative and positive training samples based on the obtained training samples. A two-stage detection process may be provided, in which a trigger model at a device compares an audio input to a reference sound to trigger a detection model at the device. The detection of individual sounds with a detection model at an electronic device can also leverage audio capture capabilities of multiple devices in an acoustic scene to capture multiple concurrent training samples.
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公开(公告)号：US20240363094A1
公开(公告)日：2024-10-31
申请号：US18622449
申请日：2024-03-29
Applicant: Apple Inc.
Inventor： Ashok Masilamani , Prateek Murgai , John Woodruff , David M. Fischer , Jonathan D. Sheaffer , Jonathan Huang , Sorin V. Dusan , Andrew W. Malta , Erik D. Hornberger , Yichi Zhang , Miquel Espi Marques , Carlos M. Avendano
IPC: G10K11/178 , G10L21/0208 , G10L21/0216 , G10L21/0308 , H04R1/10 , H04R3/00
CPC classification number: G10K11/17854 , G10K11/17823 , G10K11/17827 , G10K11/17881 , G10K11/17885 , G10L21/0208 , G10L21/0308 , H04R1/1041 , H04R3/005 , G10K2210/1081 , G10L2021/02166 , H04R2460/01 , H04R2460/13
Abstract: A conversation detector processes microphone signals and other sensor signals of a headphone to declare a conversation and configures a filter block to activate a transparency audio signal. It then declares an end to the conversation based on processing one or more of the microphone signals and the other sensor signals, and in response deactivates the transparency audio signal. The conversation detector monitors an idle duration in which an OVAD and a TVAD are both or simultaneously indicating no activity and declares the end to the conversation in response to the idle duration being longer than an idle threshold. Other aspects are also described and claimed.
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公开(公告)号：US11863961B2
公开(公告)日：2024-01-02
申请号：US18061753
申请日：2022-12-05
Applicant: Apple Inc.
Inventor： Hassan Taherian , Jonathan Huang , Carlos M. Avendano
CPC classification number: H04S7/302 , H04R3/005 , H04S2400/11
Abstract: A method performed by an electronic device in a room. The method performs an enrollment process in which a spatial profile of a location of an artificial sound source is created and performs an identification process that determines whether a sound event within the room is produced by the artificial sound source by 1) capturing the sound event using a microphone array and 2) determining a likelihood that the sound event occurred at the location of the artificial sound source.
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Patent Agency Ranking
公开(公告)号：US12207074B2
公开(公告)日：2025-01-21
申请号：US18532988
申请日：2023-12-07
Applicant: Apple Inc.
Inventor： Hassan Taherian , Jonathan Huang , Carlos M. Avendano
Abstract: A method performed by an electronic device in a room. The method performs an enrollment process in which a spatial profile of a location of an artificial sound source is created and performs an identification process that determines whether a sound event within the room is produced by the artificial sound source by 1) capturing the sound event using a microphone array and 2) determining a likelihood that the sound event occurred at the location of the artificial sound source.
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公开(公告)号：US20240107254A1
公开(公告)日：2024-03-28
申请号：US18532988
申请日：2023-12-07
Applicant: Apple Inc.
Inventor： Hassan Taherian , Jonathan Huang , Carlos M. Avendano
CPC classification number: H04S7/302 , H04R3/005 , H04S2400/11
Abstract: A method performed by an electronic device in a room. The method performs an enrollment process in which a spatial profile of a location of an artificial sound source is created and performs an identification process that determines whether a sound event within the room is produced by the artificial sound source by 1) capturing the sound event using a microphone array and 2) determining a likelihood that the sound event occurred at the location of the artificial sound source.
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公开(公告)号：US11810588B2
公开(公告)日：2023-11-07
申请号：US17589889
申请日：2022-01-31
Applicant: Apple Inc.
Inventor： Carlos M. Avendano , John Woodruff , Jonathan Huang , Mehrez Souden , Andreas Koutrouvelis
IPC: H04R29/00 , G10L21/028 , H04R1/10 , G06N20/00 , G10L21/0232
CPC classification number: G10L21/028 , G06N20/00 , G10L21/0232 , H04R1/1016 , H04R1/1041 , H04R1/1083 , H04R2420/07
Abstract: Implementations of the subject technology provide systems and methods for providing audio source separation for audio input, such as for audio devices having limited power and/or computing resources. The subject technology may allow an audio device to leverage processing and/or power resources of a companion device that is communicatively coupled to the audio device. The companion device may identify a noise condition of the audio device, select a source separation model based on the noise condition, and provide the source separation model to the audio device. In this way, the audio device can provide audio source separation functionality using a relatively small footprint source separation model that is specific to the noise condition in which the audio device is operated.
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公开(公告)号：US20230164507A1
公开(公告)日：2023-05-25
申请号：US18061753
申请日：2022-12-05
Applicant: Apple Inc.
Inventor： Hassan Taherian , Jonathan Huang , Carlos M. Avendano
CPC classification number: H04S7/302 , H04R3/005 , H04S2400/11
Abstract: A method performed by an electronic device in a room. The method performs an enrollment process in which a spatial profile of a location of an artificial sound source is created and performs an identification process that determines whether a sound event within the room is produced by the artificial sound source by 1) capturing the sound event using a microphone array and 2) determining a likelihood that the sound event occurred at the location of the artificial sound source.
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公开(公告)号：US20220377483A1
公开(公告)日：2022-11-24
申请号：US17326208
申请日：2021-05-20
Applicant: Apple Inc.
Inventor： Hassan Taherian , Jonathan Huang , Carlos M. Avendano
Abstract: A method performed by an electronic device in a room. The method performs an enrollment process in which a spatial profile of a location of an artificial sound source is created and performs an identification process that determines whether a sound event within the room is produced by the artificial sound source by 1) capturing the sound event using a microphone array and 2) determining a likelihood that the sound event occurred at the location of the artificial sound source.
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