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公开(公告)号：US20160341579A1
公开(公告)日：2016-11-24
申请号：US15226812
申请日：2016-08-02
Applicant: InvenSense, Inc.
Inventor： Taro KIMURA , William Kerry KEAL , Geo GAO
CPC classification number: G01D18/008 , B81B7/02 , B81B2201/0242 , B81B2201/0292 , G01C19/5776 , G01C21/165 , H03L1/00 , H03L7/00
Abstract: In a method of gyroscope operation, at an input of a gyroscope, a synchronization signal provided by an image sensor is received. The synchronization signal is associated with the capture of a portion of an image frame by the image sensor. Responsive to receipt of the synchronization signal by the gyroscope, the gyroscope generates gyroscope data that is substantially synchronized in time with the synchronization signal. The gyroscope outputs the gyroscope data for use in stabilization of the portion of the image frame.
Abstract translation: 在陀螺仪操作的方法中，在陀螺仪的输入处，接收由图像传感器提供的同步信号。 同步信号与由图像传感器捕获图像帧的一部分相关联。 陀螺仪响应于通过陀螺仪接收到同步信号，产生与同步信号基本上同步的陀螺仪数据。 陀螺仪输出陀螺仪数据，用于稳定图像帧的部分。
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公开(公告)号：US20190035401A1
公开(公告)日：2019-01-31
申请号：US16148138
申请日：2018-10-01
Applicant: InvenSense, Inc.
Inventor： William Kerry KEAL , Ajay Kumar DHANAPALAN , Sangnam CHOI , Carlo MURGIA , Eitan A. MEDINA , Taro KIMURA
CPC classification number: G10L15/285 , G10H1/0008 , G10H1/0033 , G10H2210/046 , G10H2220/351 , G10H2220/355 , G10H2220/391 , G10H2220/395 , G10H2230/015 , G10H2240/211 , G10H2240/305 , G10L25/51 , G10L25/81
Abstract: A sensor processing unit comprises a microphone and a sensor processor. The sensor processor is coupled with the microphone. The sensor processor is configured to operate the microphone to capture an audio sample from an environment in which the microphone is disposed. The sensor processor is configured to perform music activity detection on the audio sample to detect for music within the audio sample. Responsive to detection of music within the audio sample, the sensor processor is configured to send a music detection signal to an external processor located external to the sensor processing unit, the music detection signal indicating that music has been detected in the environment.
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公开(公告)号：US20170178681A1
公开(公告)日：2017-06-22
申请号：US15384297
申请日：2016-12-19
Applicant: InvenSense, Inc.
Inventor： William Kerry KEAL , Ajay Kumar DHANAPALAN , Sangnam CHOI , Carlo MURGIA , Eitan A. MEDINA , Taro KIMURA
CPC classification number: G10L15/285 , G10H1/0008 , G10H1/0033 , G10H2210/046 , G10H2220/351 , G10H2220/355 , G10H2220/391 , G10H2220/395 , G10H2230/015 , G10H2240/211 , G10H2240/305 , G10L25/51 , G10L25/81
Abstract: A sensor processing unit comprises a microphone and a sensor processor. The sensor processor is coupled with the microphone. The sensor processor is configured to operate the microphone to capture an audio sample from an environment in which the microphone is disposed. The sensor processor is configured to perform music activity detection on the audio sample to detect for music within the audio sample. Responsive to detection of music within the audio sample, the sensor processor is configured to send a music detection signal to an external processor located external to the sensor processing unit, the music detection signal indicating that music has been detected in the environment.
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