公开(公告)号：US20150161989A1

公开(公告)日：2015-06-11

申请号：US14166881

申请日：2014-01-29

Applicant: MEDIATEK Inc.

Inventor： Chao-Ling Hsu ,  Yiou-Wen Cheng ,  Liang-Che Sun ,  Yuanyuan Wang

IPC: G10L15/08

CPC classification number: G10L15/08 ,  G10L15/22 ,  G10L2015/228

Abstract: The invention provides a system for speech keyword detection and associated method. The system includes a speech keyword detector, an activity predictor and a decision maker. The activity predictor obtains sensor data provided by a plurality of sensors, and processes the sensor data to provide an activity prediction result indicating a probability for whether a user is about to give voice keyword. The decision maker processes the activity prediction result and a preliminary keyword detection result of the speech keyword detection to provide a keyword detection result.

Abstract translation: 本发明提供了一种用于语音关键字检测和相关方法的系统。 该系统包括语音关键词检测器，活动预测器和决策者。 活动预测器获得由多个传感器提供的传感器数据，并且处理传感器数据以提供指示用户是否要给出语音关键字的概率的活动预测结果。 决策者处理活动预测结果和语音关键字检测的初步关键字检测结果以提供关键字检测结果。

公开(公告)号：US09747894B2

公开(公告)日：2017-08-29

申请号：US14166881

申请日：2014-01-29

Applicant: MEDIATEK Inc.

Inventor： Chao-Ling Hsu ,  Yiou-Wen Cheng ,  Liang-Che Sun ,  Yuanyuan Wang

IPC: G10L15/08 ,  G10L15/22

CPC classification number: G10L15/08 ,  G10L15/22 ,  G10L2015/228

Abstract: The invention provides a system for speech keyword detection and associated method. The system includes a speech keyword detector, an activity predictor and a decision maker. The activity predictor obtains sensor data provided by a plurality of sensors, and processes the sensor data to provide an activity prediction result indicating a probability for whether a user is about to give voice keyword. The decision maker processes the activity prediction result and a preliminary keyword detection result of the speech keyword detection to provide a keyword detection result.