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11. 发明专利

JP2009251071A Electronic drum 有权
标题翻译：电子鼓
公开(公告)号：JP2009251071A
公开(公告)日：2009-10-29
申请号：JP2008095663
申请日：2008-04-02
申请人： Korg Inc , 株式会社コルグ
发明人： MOTOHASHI HARUHIKO
IPC分类号： G10H1/00 , G10H3/14
摘要： PROBLEM TO BE SOLVED: To provide an electronic drum capable of preventing howling without being affected by an external noise, while allowing sounding even when a fine signal is obtained by musical performance. SOLUTION: The electronic drum is input, into an LPF1 20, with a digitalized impact wave signal, and outputs a fundamental frequency outputting a harmonic signal of a resonance frequency, and a harmonic frequency thereof, by a resonance part 30. The electronic drum sounds, from a speaker 50, a signal analog-converted by a D/A converter 40 for digital-analog-converting an output signal from the resonance part 30. An envelope follower 60 inputs a digital output signal from an A/D converter 10, and changes a cut-off frequency of the LPF1 20. The fine signal is thereby supplied to the resonance part 30, without blocking completely the impact wave signal, and the electronic drum is deterred from being affected by the external noise. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止啸叫而不受外部噪声的影响的电子鼓，同时即使当通过音乐表演获得精细信号时也允许发声。解决方案：电子鼓通过数字冲击波信号输入到LPF120中，并通过谐振部分30输出输出谐振频率的谐波信号和谐波频率的基频。来自扬声器50的电子鼓声音，由D / A转换器40模拟转换的信号，用于对来自谐振部分30的输出信号进行数模转换。包络跟随器60输入来自A / D的数字输出信号转换器10，并改变LPF120的截止频率。因此，精细信号被提供给谐振部分30，而不完全阻挡冲击波信号，并且电子鼓被阻止受到外部噪声的影响。版权所有（C）2010，JPO＆INPIT

12. 发明专利

JP2004192520A Press position detector 审中-公开
公开(公告)号：JP2004192520A
公开(公告)日：2004-07-08
申请号：JP2002362165
申请日：2002-12-13
申请人： Korg Inc , 株式会社コルグ
发明人： SAEGUSA FUMIO , MOTOHASHI HARUHIKO
IPC分类号： G06F3/045 , G01L5/22 , G01R31/02 , G06F3/03 , G10H1/34 , H01R11/01
CPC分类号： G01L5/22
摘要： PROBLEM TO BE SOLVED: To provide a press position detector capable of detecting, with a simple constitution, in which area of a two-dimensional plane other than a straight line, for example a circular area, a press point is located. SOLUTION: The detector is provided with an disk-like flexible insulator 10 having a resistance film 15 formed on one side thereof and a conductor 20 which is disposed opposite to and spaced from the insulator. The resistance film 15 has a slit 17 (insulating area) formed to provide a pair of electrodes 3a and 3b, and output voltage is obtained from the conductor. Thus the press position detector is provided which is capable of detecting, with a simple constitution, in which area of a two-dimensional plane on an area other than a straight line, for example a circular area, a press point is located. COPYRIGHT: (C)2004,JPO&NCIPI

13. 发明专利

JP2019095577A ハイハットシンバル音生成装置、ハイハットシンバル音生成方法、ハイハットシンバル音生成プログラム、記録媒体审中-公开
公开(公告)号：JP2019095577A
公开(公告)日：2019-06-20
申请号：JP2017224358
申请日：2017-11-22
申请人： KORG INC
发明人： MOTOHASHI HARUHIKO , AKINO MASAHIKO , NISHIKAWA TATSUYA
IPC分类号： G10H1/32 , G10D13/06 , G10H1/00
摘要：【課題】演奏者の操作に対する音の変化を実際のハイハットシンバルに近づける。【解決手段】本発明のハイハットシンバル音生成装置は、入力部、記録部、トリガ部、音量制御部を備える。入力部は、状態情報と振動情報とを取得する。記録部は、フットクローズ音のデータ、フットオープン音のデータ、状態情報が示す状態ごとの打撃音のデータを記録する。トリガ部は、振動情報が示す振動があらかじめ定めた発音処理を開始する範囲かを確認し、発音処理を開始する範囲と判断したときは、少なくともすべての打撃音の発音処理を開始する。音量制御部は、現在の状態情報と上部パッドと下部パッドの間隔の変化に関する情報にしたがって、発音処理を行っているそれぞれの音の音量を制御して出力信号を生成する。【選択図】図2

14. 发明专利

JP2001236068A KEY ASSIGNING METHOD FOR ORGAN 失效
公开(公告)号：JP2001236068A
公开(公告)日：2001-08-31
申请号：JP2000043083
申请日：2000-02-21
申请人： KORG INC
发明人： MOTOHASHI HARUHIKO , MORI YASUHIKO
IPC分类号： G10B3/12 , G10H1/053 , G10H1/18
摘要： PROBLEM TO BE SOLVED: To provide a key assigning method for an organ which has quick responsiveness to key-on/key-off operation, and with which switching between note-on and note-off is possible. SOLUTION: This is a key assigning method for setting key assignment of an organ with plural keys, which is provided with a 1st contact to be made ON when pressed shallowly and a 2nd contact to be made ON when pressed deeply, and note-on and note-off of the operated keys are switched to each other according to whether the note-on and note-off are changed over synchronizing with ON/OFF of the 1st contact or whether the note-on and note-off are changed over synchronizing with ON/OFF of the 2nd contact, or whether note-on is operated synchronizing with ON of the 1st contact and note-off is operated synchronizing with OFF of the 2nd contact. Thus, operability almost similar to that of an electro-magnetic mechanical organ can be obtained.

15. 发明专利

JP2010224330A ELECTRONIC DRUM 审中-公开
公开(公告)号：JP2010224330A
公开(公告)日：2010-10-07
申请号：JP2009073101
申请日：2009-03-25
申请人： KORG INC
发明人： MOTOHASHI HARUHIKO , MARUYAMA TAKAYUKI
IPC分类号： G10H1/00 , G10H1/053 , G10H1/32 , G10H3/14
摘要： PROBLEM TO BE SOLVED: To provide an electronic drum capable of controlling a pitch etc. of blow sound to be output in a simple configuration, by pressing a blow face by a hand etc. by using even a small pressure sensor. SOLUTION: In the electronic drum, three or more support sections 17 formed by a cut section 7 of a reverse L shape in a plan view, are provided, on a circumference of a headboard 4 on which a mute member 3 is mounted to densely contact an opposite face of the blow face 2 of a drum head 1, and each of the plurality of support sections 17 is connected with a bottom case 11 by screws. As a result, when the headboard 4 is pressed by pressing the blow face 2, the support section 17 connected by the screw moves down to an under direction with a bending state, while a whole headboard 4 moves in one unit in a flat state. Consequently it is not necessary to provide the pressure sensor 300 which includes a surface as large as a surface of the blow surface 2. COPYRIGHT: (C)2011,JPO&INPIT

16. 发明专利

JP2006185414A PRESS POSITION DETECTOR 审中-公开
公开(公告)号：JP2006185414A
公开(公告)日：2006-07-13
申请号：JP2005266029
申请日：2005-09-13
申请人： KORG INC
发明人： SAEGUSA FUMIO , MOTOHASHI HARUHIKO , KANAI AKIRA , NAGASHIMA MIKIO
IPC分类号： G06F3/045
摘要： PROBLEM TO BE SOLVED: To provide a press position detector capable of obtaining position information of a press position even if two points are pressed. SOLUTION: In this press position detector, a sensor part 100 has: a flexible film 104 having rectangular shape in a plan view, provided with an electric conductor 122 formed by applying paint dissolved with silver, for example, on the lower face; and a film 102 similarly having rectangular shape in a plan view, formed with a resistance body 110 long in the right-and-left direction in Figure on the upper face, and provided with a plurality of electric conductors 120 parallel to the short direction of the resistance body 110 in a comb state in the resistance body 110. The electric conductor 122 formed on the film 104 and the comb-like electric conductors 120 formed on the film 102 are oppositely disposed, and right and left end parts between both the films 102, 104 are provided with spacers 106, 108. COPYRIGHT: (C)2006,JPO&NCIPI

17. 发明专利

JP2000250539A EFFECTOR USING PLANAR POSITION SENSOR 失效
公开(公告)号：JP2000250539A
公开(公告)日：2000-09-14
申请号：JP5144699
申请日：1999-02-26
申请人： KORG INC
发明人： MOTOHASHI HARUHIKO , ONOE YUICHI
IPC分类号： G10H1/02 , G10H1/053 , G10H1/24 , H03H17/00
摘要： PROBLEM TO BE SOLVED: To provide an effector which can be used by connecting it to an existing sound source device and is capable of adjusting two dimensional program. SOLUTION: The effector is provided with input terminals (14, 15 and 16) which take in output signals of an external sound source device, an A/D converter 26 which digitizes input signals, a planar position sensor 1, a DSP program storage means 21c, a DSP 25 that conducts processing that parameters of a set program are properly changed in accordance with the operation of the sensor 1, and a D/A converter 27 which converts the output of the DSP 25 to an analog form. By directly connecting the effector to a phonoplayer, a CD and a microphone, effects are added to the output signals of these devices. For example, if connection is made to a sound source which is used to generate BGM, desired effect is added to the musical sounds being outputted. By using the sensor 1, a two dimensional parameter adjustment is easily conducted.

18. 发明专利

JP2001195070A ELECTRONIC ORGAN AND SLIDER ALLOCATION SYSTEM THEREFOR 失效
公开(公告)号：JP2001195070A
公开(公告)日：2001-07-19
申请号：JP2000006959
申请日：2000-01-14
申请人： KORG INC
发明人： MOTOHASHI HARUHIKO , SAEGUSA FUMIO
IPC分类号： G10H1/18 , G10H1/24
摘要： PROBLEM TO BE SOLVED: To provide an electronic organ capable of synthesizing and outputting higher harmonic components and more percussion components, and to provide a slider allocation system for the electronic organ. SOLUTION: An electronic organ with nine pieces of sliders capable of outputting nine kinds of sound pitches or percussion giving desired harmonic tone ratios to sound pitches on an input keyboard by adjusting their output levels as necessary is further provided with one or more pieces of sliders having different harmonic tone ratios (sound pitch) to the nine pieces of sliders or having different tone colors therefrom, namely, the organ is provided with ten or more pieces of sliders in total. In such a configuration, it is possible to improve feelings of presence and attack compared with those of a conventional electronic organ using nine pieces of sliders.

19. 发明专利

JP2000267663A MUSICAL SOUND CONTROLLER 失效
公开(公告)号：JP2000267663A
公开(公告)日：2000-09-29
申请号：JP6667699
申请日：1999-03-12
申请人： KORG INC
发明人： MOTOHASHI HARUHIKO , NAKAHARA YUICHI
IPC分类号： G10H1/053
摘要： PROBLEM TO BE SOLVED: To provide a musical sound controller with excellent operability. SOLUTION: In this musical sound controller for controlling an acoustic adding device such as an effecter by position signals originating from a plane position sensor, in the case where an input operation to the plane position sensor is interrupted, the state is detected in a touch-off detection means 24-2, and thereafter equipment to be controlled executes the operation of automatically returning the state of control to a restoration point set beforehand. Thus, just by performing the control operation of touching and releasing the position of the plane position sensor capable of obtaining a target control state, target control is executed. As a result, the musical sound controller with an excellent operability is provided at a low cost.

20. 发明专利

JPH11237877A ELECTRIC SNARE DRUM AND LOUDSPEAKER FOR THE SAME 失效
公开(公告)号：JPH11237877A
公开(公告)日：1999-08-31
申请号：JP14069698
申请日：1998-05-22
申请人： KORG INC
发明人： NAKAHARA YUICHI , MORI YASUHIKO , MOTOHASHI HARUHIKO
IPC分类号： G10D13/02 , H04R3/00
摘要： PROBLEM TO BE SOLVED: To provide an electric snare drum rich in play expressions by generating snare drum sounds to which snappy is made well effective. SOLUTION: As a drum head 102A, a wire net is spread over one opening side of a barrel 101 and by beating this wire net, the vibration of the wire net is detected by a vibration pickup 104A provided on the barrel 101. Then, this detecting signal is supplied to a loudspeaker 200 as an electric drum signal DS, snappy vibrations are generated by transmitting the vibrations of the net- shaped drum head 102A to the snappy composed of sound wires, this snappy vibration is converted to an electric signal and outputted as a snappy signal SNP, and snare drum sounds are generated by adding this snappy signal SNP to the electric drum signal DS.

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