Title:
ELECTROPHONE OPERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/199771
Kind Code:
A1
Abstract:
Provided is an electrophone operation device that can prevent parameters from being changed to extreme values, even if a touch panel is mistakenly touched unintentionally, and that can prevent adverse effects on the sound production processing or sound production speed of a sound source unit. The electrophone operation device is equipped with: a display unit 5 for displaying a current value of a parameter of an electrophone in a first display form; a touch panel-type input unit 6 where a desired value for the parameter of the electrophone can be inputted; a display control unit 7 for displaying the desired value in a second display form; a reflection unit 8 that, under the condition that an operator performs an operation, reflects a change from the current value to a desired value; and a determination unit 9 for making a determination that the parameter has been changed to the desired value. The display control unit 7 returns the desired value displayed in the second display form at the display unit 5 to the display in the first display form under the condition that determination is made that the parameter has been changed to the desired value.
Inventors:
INOUE KAZUAKI (JP)
Application Number:
PCT/JP2023/013771
Publication Date:
October 19, 2023
Filing Date:
April 03, 2023
Export Citation:
Assignee:
EF NOTE INC (JP)
International Classes:
G10H1/18; G10H1/34
Foreign References:
| JPH09166982A | 1997-06-24 | |||
| JP2021149051A | 2021-09-27 | |||
| JP2004349776A | 2004-12-09 | |||
| JPH08328552A | 1996-12-13 |
Attorney, Agent or Firm:
KOSHIKAWA Takao (JP)
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