Title:
ELECTRONIC KEYBOARD MUSICAL INSTRUMENT
Document Type and Number:
Japanese Patent JP2015132847
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an electronic keyboard musical instrument for improving the playing feeling by the body tactile sensation of a player who plays the electronic keyboard musical instrument.SOLUTION: A drive control unit 52 divides a sum signal Y of musical sound signals Y' and Y' generated by a pronunciation control unit 51 into a transient signal Yincluding a transient component of the signal Y and a sustained signal Yincluding a component other than the transient component. The transient signal Yis supplied to actuators 36-DP, 36-STP, and 36-SP. The sustained signal Yis supplied to an actuator 17. The actuators 36-DP, 36-STP, and 36-SP transmit the vibration corresponding to the signal Yto a leg of a player. The actuator 17 transmits the vibration corresponding to the signal Yto a finger of the player.
Inventors:
KIN SONG-YONG
SAKANASHI HIDEKI
SAKANASHI HIDEKI
Application Number:
JP2015052759A
Publication Date:
July 23, 2015
Filing Date:
March 17, 2015
Export Citation:
Assignee:
YAMAHA CORP
International Classes:
G10H1/053; G10H1/00
Domestic Patent References:
| JP2009229909A | 2009-10-08 | |||
| JP2009003273A | 2009-01-08 | |||
| JP2008216715A | 2008-09-18 | |||
| JP2008046370A | 2008-02-28 | |||
| JPH02118598A | 1990-05-02 | |||
| JP2010113027A | 2010-05-20 | |||
| JP2010113027A | 2010-05-20 | |||
| JP2009229909A | 2009-10-08 |
Attorney, Agent or Firm:
Takashi Matsumoto
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