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Patent Searching and Data


Title:
VOICE INTERACTION DEVICE, VOICE INTERACTION METHOD, AND PROGRAM RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/024466
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a voice interaction device with which it is possible to handle an inquiry from a user to a plurality of servers at one time. The voice interaction device includes a voice signal acquisition unit and a wakeup word division unit. The voice signal acquisition unit acquires an input voice signal corresponding to a voice. When a universal wakeup word indicating a plurality of servers that perform voice recognition processing is included in the input voice signal, the wakeup word division unit transmits, to the plurality of servers, a voice signal based on the input voice signal.

Inventors:
KOTANI AKIRA (JP)
Application Number:
PCT/JP2019/031423
Publication Date:
February 11, 2021
Filing Date:
August 08, 2019
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G06F3/16; G10L15/10; G10L15/28
Foreign References:
US20180040324A12018-02-08
JP2019086535A2019-06-06
US20180204569A12018-07-19
Attorney, Agent or Firm:
YOSHITAKE Hidetoshi et al. (JP)
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