Title:
VOICE RECOGNITION DEVICE, VOICE RECOGNITION METHOD AND VOICE RECOGNITION PROGRAM
Document Type and Number:
Japanese Patent JP2020052145
Kind Code:
A
Abstract:
To provide a voice recognition device, a voice recognition method and a voice recognition program, which can prevent a speech content of a user from being heard by a third person.SOLUTION: A voice recognition device for recognizing speech voice of a user comprises a control section which controls output of arbitrary interference sound according to whether a speech content requested to the user is a content not to be heard by a third person, and stops the output of the interference sound in response to completion of speech of the user. Thus, the speech content of the user can be prevented from being heard by the third person.SELECTED DRAWING: Figure 1
Inventors:
SUGAWARA YOSHIHIKO
Application Number:
JP2018179407A
Publication Date:
April 02, 2020
Filing Date:
September 25, 2018
Export Citation:
Assignee:
TOYOTA MOTOR CORP
DENSO CORP
DENSO CORP
International Classes:
G10K11/175; G10L15/10; H04R3/00
Domestic Patent References:
| JP2007006363A | 2007-01-11 | |||
| JP2004096664A | 2004-03-25 | |||
| JP2007256606A | 2007-10-04 |
Attorney, Agent or Firm:
Sakai International Patent Office