Title:
ACOUSTIC STIMULATION GENERATION DEVICE, ACOUSTIC STIMULATION GENERATION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2024/047732
Kind Code:
A1
Abstract:
Provided is an acoustic stimulation generation device which generates the most suitable acoustic stimulation for a brain wave state of a given subject. This acoustic stimulation generation device includes: a beat frequency determination unit which determines the most suitable beat frequency candidate α for the subject by using a score obtained when a predetermined task has been performed with respect to the subject and a brain wave signal of the subject; and a binaural beat generation unit which generates a binaural beat signal by using the candidate α.
Inventors:
ITO HIROAKI (JP)
NOGUCHI KENICHI (JP)
CHIBA HIRONOBU (JP)
KAKO TATSUYA (JP)
NOGUCHI KENICHI (JP)
CHIBA HIRONOBU (JP)
KAKO TATSUYA (JP)
Application Number:
PCT/JP2022/032535
Publication Date:
March 07, 2024
Filing Date:
August 30, 2022
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
G10K15/04; H04S7/00
Domestic Patent References:
| WO2018159519A1 | 2018-09-07 |
Foreign References:
| US20170340855A1 | 2017-11-30 | |||
| JP2014507889A | 2014-03-27 |
Other References:
伊藤弘章, 外4名, 周囲環境からの聴覚刺激に伴う個人の集中力の変化に関する初期検討, 日本音響学会 2021年春季 研究発表会講演論文集 CD-ROM, 24 February 2021, pages 599-600, (Reports of the 2021 spring meeting the Acoustical Society of Japan.), non-official translation (ITO, Hiroaki and 4 others. Initial study on changes in individual concentration due to auditory stimulation from the surrounding environment.)
Attorney, Agent or Firm:
NAKAO, Naoki et al. (JP)
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