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1. (WO2018105552) SOUND CONTROL DEVICE, SOUND CONTROL METHOD, AND PROGRAM

Pub. No.:    WO/2018/105552    International Application No.:    PCT/JP2017/043459
Publication Date: Fri Jun 15 01:59:59 CEST 2018 International Filing Date: Tue Dec 05 00:59:59 CET 2017
IPC: G06F 3/01
G01C 3/06
G06F 3/16
G10L 21/003
G10L 21/034
Applicants: SONY INTERACTIVE ENTERTAINMENT INC.
株式会社ソニー・インタラクティブエンタテインメント
Inventors: MIYAZAKI, Yoshio
宮崎 良雄
Title: SOUND CONTROL DEVICE, SOUND CONTROL METHOD, AND PROGRAM
Abstract:
Provided are a sound control device, a sound control method, and a program, which are capable of notifying a user about an approaching object without deteriorating the user's sensation of being preoccupied. A sound output control unit (70) executes control so as to output a sound to the user. A distance specification unit (78) specifies the distance between the user who wearing a head-mounted display and an object present around the user. A sound changing unit (82) changes the output mode of the sound outputted to the user, according to a change in the distance between the user and the object present around the user when the sound is outputted to the user.