公开(公告)号：EP4293657A3

公开(公告)日：2024-01-17

申请号：EP23178214.5

申请日：2023-06-08

申请人： Casio Computer Co., Ltd.

发明人： OKANO, Shingo ,  IKEDA, Akira ,  TERAO, Ken ,  MORIYAMA, Osamu ,  KAJIKAWA, Tomoya ,  ICHIMURA, Yutaro

IPC分类号： G10H1/00 ,  G10H1/055

摘要： An electronic musical instrument (1) includes an operation receiver (10) that receives an input operation and a processor (40). The operation receiver (10) includes a rotating wheel (12). The rotating wheel (12) includes a first light emitter (31) that emits colored light. The processor (40) causes, upon the rotating wheel (12) receiving an input operation, the first light emitter (31) to change an emission color from a color at a start of the input operation to a color corresponding to a rotation angle of the rotating wheel (12) having received the input operation.

公开(公告)号：EP4293657A2

公开(公告)日：2023-12-20

申请号：EP23178214.5

申请日：2023-06-08

申请人： Casio Computer Co., Ltd.

发明人： OKANO, Shingo ,  IKEDA, Akira ,  TERAO, Ken ,  MORIYAMA, Osamu ,  KAJIKAWA, Tomoya ,  ICHIMURA, Yutaro

IPC分类号： G10H1/00 ,  G10H1/055

摘要： An electronic musical instrument (1) includes an operation receiver (10) that receives an input operation and a processor (40). The operation receiver (10) includes a rotating wheel (12). The rotating wheel (12) includes a first light emitter (31) that emits colored light. The processor (40) causes, upon the rotating wheel (12) receiving an input operation, the first light emitter (31) to change an emission color from a color at a start of the input operation to a color corresponding to a rotation angle of the rotating wheel (12) having received the input operation.

公开(公告)号：EP4297013A1

公开(公告)日：2023-12-27

申请号：EP23178837.3

申请日：2023-06-13

申请人： Casio Computer Co., Ltd.

发明人： OKANO, Shingo ,  IKEDA, Akira ,  TERAO, Ken ,  MORITANI, Shinichi ,  KAJIKAWA, Tomoya ,  MORIYAMA, Osamu

IPC分类号： G10H1/00 ,  G10H1/34 ,  G10H1/02 ,  G06F1/3203 ,  G06F3/048 ,  G10H1/36

摘要： An electronic musical instrument (1) includes an operation receiver (11) that receives an input operation, a notifier (60), and a controller (40). The controller (40) performs a first process upon duration of a detected continuation of the input operation being a reference time or longer. The controller (40) performs a second process upon duration of a detected continuation of the input operation being less than the reference time. The controller (40) causes the notifier (60) to notify a content from which it is determinable whether or not duration of a detected continuation of the input operation being the reference time or longer.