公开(公告)号：US20230410775A1

公开(公告)日：2023-12-21

申请号：US18199439

申请日：2023-05-19

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Tomoya KAJIKAWA ,  Shingo OKANO ,  Osamu MORIYAMA ,  Ken TERAO ,  Shinichi MORITANI ,  Yutaro ICHIMURA

IPC: G10H1/00 ,  G10H1/34

CPC classification number: G10H1/0016 ,  G10H1/34

Abstract: An input interface device includes at least one processor. The processor performs control to cause, among light emitters, a first light emitter corresponding to a contact/proximity point detected by a detector to emit light with a luminous intensity higher than that of a remaining light emitter. The contact/proximity point is where an object is in contact with or in proximity to a detection surface. The processor further performs control, while the object is moving along the light emitters in a state in which the object is in contact with or in proximity to the detection surface, to gradually reduce a luminous intensity of, among the light emitters, a second light emitter corresponding to a point where the object being in contact with or in proximity to the detection surface once detected by the detector is no longer detected to put out the second light emitter in a predetermined time.

公开(公告)号：US20230410773A1

公开(公告)日：2023-12-21

申请号：US18208930

申请日：2023-06-13

Applicant: CASIO COMPUTER CO., LTD.

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

IPC: G10H1/00 ,  G10H1/34

CPC classification number: G10H1/0008 ,  G10H1/34 ,  G10H2220/066 ,  G10H2220/265 ,  G10H2220/031 ,  G10H2220/221

Abstract: An electronic musical instrument includes an input device that receives an input operation, a display, and a processor. The processor performs a first process upon duration of a detected continuation of the input operation being a reference time or longer. The processor performs a second process upon duration of a detected continuation of the input operation being less than the reference time. The processor causes the display to display 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.

公开(公告)号：US20230186880A1

公开(公告)日：2023-06-15

申请号：US17981295

申请日：2022-11-04

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Jun YOSHINO ,  Toshiyuki TACHIBANA ,  Shingo OKANO

IPC: G10H1/00

CPC classification number: G10H1/0025 ,  G10H1/0066 ,  G10H2210/391 ,  G10H2210/111 ,  G10H2210/576 ,  G10H2210/005 ,  G10H2210/555

Abstract: Provided is an automatic music playing control device that automatically plays chords to achieve a good music playing. The automatic music playing control device has at least one processor, wherein the at least one processor probabilistically selects any one of a plurality of timing types that defines the number of sound emissions, probabilistically selects any one of a plurality of note timing tables that defines sound emission timings, corresponding to the selected timing type, and instructs a sound source to emit a chord at a sound emission timing based on the selected note timing table.

公开(公告)号：US20230186879A1

公开(公告)日：2023-06-15

申请号：US17980789

申请日：2022-11-04

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Jun YOSHINO ,  Toshiyuki TACHIBANA ,  Shingo OKANO

IPC: G10H1/00 ,  G10H1/36

CPC classification number: G10H1/0025 ,  G10H1/361 ,  G10H2210/555 ,  G10H2210/111 ,  G10H2210/571 ,  G10H2210/005

Abstract: Provided is an automatic music playing control device that provides an instruction of playing music, the control device implementing natural music playing capable of expressing the timing and voicing in live music playing of a musical instrument by a player. The automatic music playing control device includes at least one processor, and the at least one processor selects a voicing pattern corresponding to a combination of the probabilistically-selected number of sounds to be emitted and a decided voicing type corresponding to a range from among a plurality of voicing patterns based on a scale decided according to the tune and chords of a music piece and instructs a sound source to emit a chord voiced based on the selected voicing pattern.