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Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/003730
Kind Code:
A1
Abstract:
Provided is an information processing device for processing a conversation by a voice agent. The information processing device is provided with: an acquisition unit for acquiring audio information for an agent device reproduced through interaction with a user, and audio information of another content different from the aforementioned audio information; and a control unit for performing a sound field control process on an audio output signal based on the audio information for the agent device acquired by the acquisition unit. The control unit performs a wavefront synthesis on output audio from a plurality of speakers, controls the sound field of the agent device, and prevents mixing with the other content different from the aforementioned audio information.

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Inventors:
IGARASHI TATSUYA (JP)
YOSHIDA AKIRA (JP)
MITSUFUJI YUHKI (JP)
Application Number:
PCT/JP2019/017801
Publication Date:
January 02, 2020
Filing Date:
April 25, 2019
Export Citation:
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Assignee:
SONY CORP (JP)
International Classes:
H04S7/00; G06F3/16; G10L13/00; G10L15/00; H04N21/233; H04N21/278; H04R3/00
Foreign References:
JP2008252455A2008-10-16
JP2008092193A2008-04-17
Attorney, Agent or Firm:
MIYATA, Masaaki et al. (JP)
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