Title:
DETECTION DEVICE AND DETECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2023/214518
Kind Code:
A1
Abstract:
A detection device according to the present disclosure comprises: a housing; a fixture that is included in the housing and detachably fixes the housing to a pedal for piano playing assistance; and a sensor that is included in the housing and detects the attitude of the housing. A detection method according to the present disclosure comprises a calculation step for calculating the depression angle of a pedal on the basis of the output of a sensor in a detection device, the calculation step being executed by a processor, and said detection device comprising: a housing; a fixture that is included in the housing and detachably fixes the housing to the pedal for piano playing assistance; and the sensor that is included in the housing and detects the attitude of the housing.
Inventors:
OGASAWARA YUKI (JP)
NISHIOKA HAYATO (JP)
FURUYA SHINICHI (JP)
NISHIOKA HAYATO (JP)
FURUYA SHINICHI (JP)
Application Number:
PCT/JP2023/016031
Publication Date:
November 09, 2023
Filing Date:
April 24, 2023
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
G10G1/00; G10C3/26
Domestic Patent References:
| WO2021090817A1 | 2021-05-14 |
Foreign References:
| JP2009198557A | 2009-09-03 | |||
| JP2000235392A | 2000-08-29 | |||
| JP2005265903A | 2005-09-29 | |||
| JP2000259148A | 2000-09-22 |
Other References:
SAKAGUCHI YUTAKA: "Assisting Practice of Playing Instrument with Information Feedback -Visualization of Pedaling in Piano Playing", THE 37TH ANNUAL MEETING OF THE JAPANESE COGNITIVE SCIENCE SOCIETY, 17 September 2020 (2020-09-17), pages 569 - 577, XP093105666
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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