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公开(公告)号：US20180050635A1
公开(公告)日：2018-02-22
申请号：US15242150
申请日：2016-08-19
申请人： 2236008 Ontario Inc.
IPC分类号： B60Q5/00
CPC分类号： B60Q5/006 , B60W30/095 , H04R1/323 , H04R3/00 , H04R2430/01 , H04R2499/13
摘要： A system and method for pedestrian alert that derives a pedestrian path representing a projected path for a pedestrian, derives a vehicle path representing a projected path for a motor vehicle, determines an intersection of the pedestrian path and the vehicle path, determines alert characteristics responsive to the determined intersection, and generates an alert that is emitted from the vehicle responsive to the determined alert characteristics. The system and method for pedestrian alert may be built, installed or implemented in a motor vehicles that is operated in environments where the motor vehicle may be in close proximity to pedestrians. The system and method for pedestrian alert mitigates the likelihood of a collision between the motor vehicle and a pedestrian by emitting an alert that may draw the attention of the pedestrian to the presence of the motor vehicle.
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2.发明申请SYSTEM AND METHOD FOR PROCESSING AN AUDIO SIGNAL CAPTURED FROM A MICROPHONE 有权用于处理从麦克风捕获的音频信号的系统和方法公开(公告)号：US20160098989A1
公开(公告)日：2016-04-07
申请号：US14506048
申请日：2014-10-03
申请人： 2236008 Ontario Inc.
CPC分类号： G10L15/20 , G10L21/0208 , G10L25/84 , G10L2021/02082
摘要： A system and method for processing an audio signal captured from a microphone may reproduce a known audio signal with an audio transducer into an acoustic space. The known audio signal may include content from one or more audio sources. A microphone audio signal may be captured from the acoustic space where the microphone audio signal comprises the known audio signal and one or more unknown audio signals. Processing control information may be accessed. The known audio signal may be reduced in the microphone audio signal responsive to the processing control information where the processing control information indicates one or more characteristics of a downstream audio processor that processes the microphone audio signal.
摘要翻译： 用于处理从麦克风捕获的音频信号的系统和方法可以将具有音频换能器的已知音频信号再现到声学空间中。 已知的音频信号可以包括来自一个或多个音频源的内容。 可以从麦克风音频信号包括已知音频信号和一个或多个未知音频信号的声学空间捕获麦克风音频信号。 可以访问处理控制信息。 响应于处理控制信息，处理控制信息指示处理麦克风音频信号的下游音频处理器的一个或多个特性，麦克风音频信号中的已知音频信号可以被减小。
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公开(公告)号：US11348595B2
公开(公告)日：2022-05-31
申请号：US15835215
申请日：2017-12-07
IPC分类号： G10L21/00 , G10L21/0208 , G06F3/16 , G10L15/20 , H04M9/08 , G10L21/02 , H04R3/02 , G10L21/0216
摘要： A system and method that enhances spoken utterances and provides entertainment by capturing one or more microphone signals containing echo and decomposing the one or more microphone signals into a plurality of signal paths through a synthesizer that adds or makes non-linear modifications to some of the captured one or more microphone signals. The system and method and estimates multiple echo paths from each of the one the one or more microphones. The system and method processes the captured microphone signals in response to the estimated plurality of echo paths by subtracting the echo contributions of each of the plurality of echo paths from the captured one or more microphone signals. The system and method also provide signal separation and post processing functions that renders speech recognition gaming applications.
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公开(公告)号：US10140089B1
公开(公告)日：2018-11-27
申请号：US15672808
申请日：2017-08-09
摘要： A system and method that enhances spoken utterances by capturing one or more microphone signals. The system and method estimates a plurality of echo paths from each of the one or more microphone signals and synthesizes a speech reinforcement signal in response to and corresponding to the one or more microphone signals. The system and method concatenates portions of the synthesized reinforcement signal with the captured microphone signals and processes the captured microphone signals in response to the estimated plurality of echo paths.
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公开(公告)号：US09947318B2
公开(公告)日：2018-04-17
申请号：US14506048
申请日：2014-10-03
申请人： 2236008 Ontario Inc.
IPC分类号： G10L15/20 , G10L21/0208 , G10L25/84
CPC分类号： G10L15/20 , G10L21/0208 , G10L25/84 , G10L2021/02082
摘要： A system and method for processing an audio signal captured from a microphone may reproduce a known audio signal with an audio transducer into an acoustic space. The known audio signal may include content from one or more audio sources. A microphone audio signal may be captured from the acoustic space where the microphone audio signal comprises the known audio signal and one or more unknown audio signals. Processing control information may be accessed. The known audio signal may be reduced in the microphone audio signal responsive to the processing control information where the processing control information indicates one or more characteristics of a downstream audio processor that processes the microphone audio signal.
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公开(公告)号：US10793066B2
公开(公告)日：2020-10-06
申请号：US16524398
申请日：2019-07-29
申请人： 2236008 Ontario Inc.
IPC分类号： B60Q5/00 , B60W30/095 , H04R3/00 , H04R1/32 , B60W30/09 , B60Q9/00 , B60Q1/52 , G08G1/005 , G08G1/16
摘要： A system and method for a vehicular alert that detects a person or animal, determines an environmental noise level from a microphone, determines an alert characteristic response to detection of the person or animal, and emits the alert signal based on the determined alert characteristic, which is adjusted based on the environmental noise level. The alert signal draws the attention of the person or animal to the vehicle to reduce the likelihood of an accident.
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公开(公告)号：US20180190307A1
公开(公告)日：2018-07-05
申请号：US15835215
申请日：2017-12-07
IPC分类号： G10L21/0208 , G10L15/20 , G06F3/16
CPC分类号： G10L21/0208 , G06F3/167 , G10L15/20 , G10L21/02 , G10L2021/02082 , G10L2021/02161 , H04M9/082 , H04R3/02 , H04R2430/01
摘要： A system and method that enhances spoken utterances and provides entertainment by capturing one or more microphone signals containing echo and decomposing the one or more microphone signals into a plurality of signal paths through a synthesizer that adds or makes non-linear modifications to some of the captured one or more microphone signals. The system and method and estimates multiple echo paths from each of the one the one or more microphones. The system and method processes the captured microphone signals in response to the estimated plurality of echo paths by subtracting the echo contributions of each of the plurality of echo paths from the captured one or more microphone signals. The system and method also provide signal separation and post processing functions that renders speech recognition gaming applications.
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公开(公告)号：US09981602B2
公开(公告)日：2018-05-29
申请号：US15242150
申请日：2016-08-19
申请人： 2236008 Ontario Inc.
IPC分类号： B60Q5/00
CPC分类号： B60Q5/006 , B60W30/095 , H04R1/323 , H04R3/00 , H04R2430/01 , H04R2499/13
摘要： A system and method for pedestrian alert that derives a pedestrian path representing a projected path for a pedestrian, derives a vehicle path representing a projected path for a motor vehicle, determines an intersection of the pedestrian path and the vehicle path, determines alert characteristics responsive to the determined intersection, and generates an alert that is emitted from the vehicle responsive to the determined alert characteristics. The system and method for pedestrian alert may be built, installed or implemented in a motor vehicles that is operated in environments where the motor vehicle may be in close proximity to pedestrians. The system and method for pedestrian alert mitigates the likelihood of a collision between the motor vehicle and a pedestrian by emitting an alert that may draw the attention of the pedestrian to the presence of the motor vehicle.
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9.发明申请公开(公告)号：US20180045530A1
公开(公告)日：2018-02-15
申请号：US15235525
申请日：2016-08-12
CPC分类号： G01C21/3629 , G01C21/3644 , H04R3/04 , H04R3/12 , H04R5/04 , H04R2460/07 , H04R2499/13 , H04S7/30 , H04S2400/11
摘要： A method for generating an acoustic signal for localization of a point of interest may access a geographic location and an audio waveform associated with a point of interest. A geographic location of a vehicle may be determined. An orientation of the geographic location associated with the point of interest may be derived relative to the vehicle based on the geographic location associated with the point of interest and the determined geographic location of the vehicle. An acoustic signal including the audio waveform may be produced in two or more audio transducers where a human listener inside the vehicle perceives the produced acoustic signal to be spatially indicative of the derived orientation of the geographic location associated with the point of interest relative to the vehicle.
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公开(公告)号：US09769568B2
公开(公告)日：2017-09-19
申请号：US14975077
申请日：2015-12-18
申请人： 2236008 Ontario Inc.
CPC分类号： H04R3/12 , H04R1/403 , H04R2203/12 , H04R2499/13 , H04S7/302 , H04S2420/01
摘要： A system and method for speech reinforcement may determine the spatial location of an audio source and the spatial location of a listener. An audio signal generated by the audio source may be captured. The spatial location, relative to the listener, of two or more audio transducers that emit a reinforcing audio signal to reinforce the audio signal may be determined. The captured audio signal, responsive to the spatial location of the audio source, the spatial location of the listener and the spatial location of the two or more audio transducers to generate the reinforcing audio signal, such that, when emitted by the two of more audio transducers, the listener perceives a source of the reinforcing audio signal to be spatially located in substantially the spatial location of the audio source thereby reinforcing the audio signal.
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