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1. (WO2018079850) SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND PROGRAM

Pub. No.:    WO/2018/079850    International Application No.:    PCT/JP2017/039405
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Wed Nov 01 00:59:59 CET 2017
IPC: H04S 3/00
G10K 15/04
H04R 3/00
Applicants: YAMAHA CORPORATION
ヤマハ株式会社
Inventors: SEKIGUCHI Kohei
関口 康平
YUYAMA Yuta
湯山 雄太
Title: SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND PROGRAM
Abstract:
Provided are a signal processing device, a signal processing method, and a program, which make it possible to naturally listen to intended content while naturally listening to background music (BGM) such as environmental sounds. This signal processing device is provided with an input unit and a localization processing unit. The input unit inputs a first audio signal related to environmental sounds and a second audio signal related to content. The localization processing unit performs first localization processing that localizes the first audio signal around a listener, and second localization processing that localizes the second audio signal in a location that is different from the location of the first localization processing.