The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 20, 2021
Filed:
Nov. 28, 2018
Method of providing service based on location of sound source and speech recognition device therefor
Samsung Electronics Co., Ltd., Suwon-si, KR;
Hyeon-Taek Lim, Yongin-si, KR;
Sang-Yoon Kim, Seoul, KR;
Kyung-Min Lee, Suwon-si, KR;
Chang-Woo Han, Seoul, KR;
Nam-Hoon Kim, Seongnam-si, KR;
Jong-Youb Ryu, Hwaseong-si, KR;
Chi-Youn Park, Suwon-si, KR;
Jae-Won Lee, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
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.