Title:
音声対話システム及び音声対話方法
Document Type and Number:
Japanese Patent JP6748565
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a voice interactive system and a voice interactive method for performing smooth voice interaction with a user.SOLUTION: A voice interactive robot 10 switches a speech mode for outputting voice and a voice recognition mode for recognizing the voice of a user so as to perform operation. At the speech mode, the voice interactive robot 10 outputs the voice from a speaker, terminates the speech mode when the output of the voice is completed, and shifts to the voice recognition mode. The voice interactive robot 10 does not recognize the voice of the user at the speech mode, but collects sound by a microphone and calculates similarity with feature data of the voice of a self-device, which is previously registered. When the similarity becomes a threshold or less before the output of the voice is completed, the output of the voice is stopped halfway and the speech mode is terminated by considering that the speech of the user is detected.SELECTED DRAWING: Figure 1
Inventors:
Yasutaka Tanaka
Michiko Ogawa
Hayama Saizo
Michiko Ogawa
Hayama Saizo
Application Number:
JP2016233103A
Publication Date:
September 02, 2020
Filing Date:
November 30, 2016
Export Citation:
Assignee:
Sogo Security Co., Ltd.
International Classes:
G10L13/02; G10L13/00; G10L15/00; G10L15/22
Domestic Patent References:
| JP2003131692A | ||||
| JP2010156826A | ||||
| JP2011054088A |
Attorney, Agent or Firm:
Shiro Nakatsuji