-
公开(公告)号:US11314951B2
公开(公告)日:2022-04-26
申请号:US16463959
申请日:2017-06-23
发明人: Sang-ha Kim , Eun-kyoung Kim , Ji-sang Yu , Jong-youb Ryu , Jae-Won Lee
摘要: Provided is an artificial intelligence (AI) system which simulates the functions of a human brain, such as recognition, judgement, etc., by using a machine learning algorithm, such as deep learning, and applications thereof.
-
2.
公开(公告)号:US10984790B2
公开(公告)日:2021-04-20
申请号:US16202932
申请日:2018-11-28
发明人: Hyeon-Taek Lim , Sang-Yoon Kim , Kyung-Min Lee , Chang-Woo Han , Nam-Hoon Kim , Jong-Youb Ryu , Chi-Youn Park , Jae-Won Lee
摘要: A speech recognition device is provided. The speech recognition device includes at least one microphone configured to receive a sound signal from a first sound source, and at least one processor configured to determine a direction of the first sound source based on the sound signal, determine whether the direction of the first sound source is in a registered direction, and based on whether the direction of the first sound source is in the registered direction, recognize a speech from the sound signal regardless of whether the sound signal comprises a wake-up keyword.
-