Title:
多機器対話方法、装置、機器及びプログラム
Document Type and Number:
Japanese Patent JP6641430
Kind Code:
B2
Abstract:
A method for selectively interacting with multi-devices is provided. The method includes the following steps: receiving identical voice information transmitted by a plurality of terminal devices respectively; performing voice recognition on the received voice information; calculating energy of a wake-up word in respective voice information; and comparing the energy of one wake-up word with another, and transmitting feedback information to the terminal devices according to an energy comparison result and a voice recognition result. By calculating the energy of the wake-up word in respective voice information transmitted by respective devices, the distances between respective device and a user can be distinguished. A unique response can be ensured by determining that the device closest to the user responds to the user's request, thus ensuring the user experience.
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Inventors:
Tao, Sha
Tso, Yonghui
Won pen
Chen, Guo Guo
Elephant
Chu, Kaihua
Tso, Yonghui
Won pen
Chen, Guo Guo
Elephant
Chu, Kaihua
Application Number:
JP2018141110A
Publication Date:
February 05, 2020
Filing Date:
July 27, 2018
Export Citation:
Assignee:
Baidu Online Network Technology (Beijing) Company Limited
International Classes:
G10L15/28; G10L15/10; G10L15/30
Domestic Patent References:
| JP11052976A | ||||
| JP2010156825A | ||||
| JP2005057402A | ||||
| JP2006174216A | ||||
| JP2017126317A | ||||
| JP2017072857A | ||||
| JP2017537361A |
Foreign References:
| US20180286406 |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toyotaka Abe
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toyotaka Abe