JP2011123191A - 電子楽器の鍵操作速度検出装置 - Google Patents

電子楽器の鍵操作速度検出装置 Download PDF

Info

Publication number
JP2011123191A
JP2011123191A JP2009279596A JP2009279596A JP2011123191A JP 2011123191 A JP2011123191 A JP 2011123191A JP 2009279596 A JP2009279596 A JP 2009279596A JP 2009279596 A JP2009279596 A JP 2009279596A JP 2011123191 A JP2011123191 A JP 2011123191A
Authority
JP
Japan
Prior art keywords
key
electrode
operation speed
phase
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2009279596A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011123191A5 (enExample
Inventor
Tadao Kikumoto
忠男 菊本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roland Corp
Original Assignee
Roland Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Roland Corp filed Critical Roland Corp
Priority to JP2009279596A priority Critical patent/JP2011123191A/ja
Priority to US12/957,055 priority patent/US8134065B2/en
Priority to AT10193626T priority patent/ATE544148T1/de
Priority to EP10193626A priority patent/EP2352141B1/en
Priority to CN2010105866572A priority patent/CN102163425A/zh
Publication of JP2011123191A publication Critical patent/JP2011123191A/ja
Publication of JP2011123191A5 publication Critical patent/JP2011123191A5/ja
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/32—Constructional details
    • G10H1/34—Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments
    • G10H1/344—Structural association with individual keys
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
    • G10H1/04—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation
    • G10H1/053—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only
    • G10H1/055—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by switches with variable impedance elements
    • G10H1/0551—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by switches with variable impedance elements using variable capacitors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/975—Switches controlled by moving an element forming part of the switch using a capacitive movable element
    • H03K17/98—Switches controlled by moving an element forming part of the switch using a capacitive movable element having a plurality of control members, e.g. keyboard
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
    • G10H2220/155—User input interfaces for electrophonic musical instruments
    • G10H2220/265—Key design details; Special characteristics of individual keys of a keyboard; Key-like musical input devices, e.g. finger sensors, pedals, potentiometers, selectors
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
    • G10H2220/461—Transducers, i.e. details, positioning or use of assemblies to detect and convert mechanical vibrations or mechanical strains into an electrical signal, e.g. audio, trigger or control signal
    • G10H2220/565—Shielding, electromagnetic or magnetic, e.g. for transducers, i.e. for controlling, orienting or suppressing magnetic fields or for preventing unintentional generation, propagation and reception of electromagnetic energy in electrophonic musical instruments, their vicinity or their interconnections

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Electrophonic Musical Instruments (AREA)
JP2009279596A 2009-12-09 2009-12-09 電子楽器の鍵操作速度検出装置 Withdrawn JP2011123191A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009279596A JP2011123191A (ja) 2009-12-09 2009-12-09 電子楽器の鍵操作速度検出装置
US12/957,055 US8134065B2 (en) 2009-12-09 2010-11-30 Key speed sensor of electronic instrument
AT10193626T ATE544148T1 (de) 2009-12-09 2010-12-03 Tastengeschwindigkeitssensor für elektronische musikinstrumente
EP10193626A EP2352141B1 (en) 2009-12-09 2010-12-03 Key speed sensor of electronic musical instrument
CN2010105866572A CN102163425A (zh) 2009-12-09 2010-12-09 电子乐器的键操作检测装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009279596A JP2011123191A (ja) 2009-12-09 2009-12-09 電子楽器の鍵操作速度検出装置

Publications (2)

Publication Number Publication Date
JP2011123191A true JP2011123191A (ja) 2011-06-23
JP2011123191A5 JP2011123191A5 (enExample) 2012-12-06

Family

ID=43706327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009279596A Withdrawn JP2011123191A (ja) 2009-12-09 2009-12-09 電子楽器の鍵操作速度検出装置

Country Status (5)

Country Link
US (1) US8134065B2 (enExample)
EP (1) EP2352141B1 (enExample)
JP (1) JP2011123191A (enExample)
CN (1) CN102163425A (enExample)
AT (1) ATE544148T1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015045829A (ja) * 2013-08-29 2015-03-12 カシオ計算機株式会社 タッチ検出装置、タッチ検出方法及びプログラム
JP2022078606A (ja) * 2020-11-13 2022-05-25 ヤマハ株式会社 鍵盤装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8319089B2 (en) * 2010-09-07 2012-11-27 William Henry Morong Oscillatory, magnetically activated position sensor
JP5976362B2 (ja) 2012-03-29 2016-08-23 株式会社河合楽器製作所 電子鍵盤楽器
WO2015188388A1 (zh) * 2014-06-13 2015-12-17 浙江大学 蛋白酶
JP6070735B2 (ja) * 2015-02-04 2017-02-01 ヤマハ株式会社 鍵盤楽器
JP6485082B2 (ja) 2015-02-04 2019-03-20 ヤマハ株式会社 鍵盤楽器
JP6299621B2 (ja) 2015-02-04 2018-03-28 ヤマハ株式会社 鍵盤楽器
JP6645128B2 (ja) * 2015-11-04 2020-02-12 ヤマハ株式会社 鍵盤楽器及び該鍵盤楽器における補正情報取得方法
WO2018168952A1 (ja) * 2017-03-15 2018-09-20 ヤマハ株式会社 信号供給装置、鍵盤装置およびプログラム

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2329544A (en) * 1941-07-16 1943-09-14 Central Commercial Co Condenser
US2623996A (en) * 1948-06-10 1952-12-30 Gen Precision Lab Inc Capacity motion responsive device
US2809547A (en) * 1955-01-28 1957-10-15 Ca Nat Research Council Intensity control device for electrical musical instrument
US2878708A (en) * 1956-10-03 1959-03-24 Hammond Organ Co Capacitative switching apparatus
JPS5542759B2 (enExample) * 1973-11-02 1980-11-01
US4163222A (en) * 1976-02-27 1979-07-31 Amkey, Incorporated Synchronous phase detected keyboard
SE411392B (sv) 1977-12-09 1979-12-17 Inst Mikrovagsteknik Vid Tekni Metanordning for kapacitiv bestemning av det inbordes leget hos tva relativt varandra rorliga delar
US4420724A (en) * 1982-05-17 1983-12-13 Bell Telephone Laboratories, Incorporated FET Amplifier with wide dynamic range
US4558623A (en) * 1984-02-07 1985-12-17 Kimball International, Inc. Velocity and aftertouch sensitive keyboard
US4628786A (en) * 1984-02-07 1986-12-16 Kimball International, Inc. Velocity responsive musical instrument keyboard
JPS62235504A (ja) 1986-04-04 1987-10-15 Mitsutoyo Corp 容量型位置測定トランスデユ−サ
JP2552300B2 (ja) 1987-07-06 1996-11-06 新王子製紙株式会社 感熱記録紙
JPH0467882A (ja) 1990-07-06 1992-03-03 Yamamoto Press Kogyosho:Yugen 冷凍物用包丁
JPH0467883A (ja) 1990-07-06 1992-03-03 Pegasus Sewing Mach Mfg Co Ltd 糸供給装置を備えた縁かがり縫いミシンの縁縫い模様形成装置
JP3465312B2 (ja) 1993-09-16 2003-11-10 ヤマハ株式会社 電子楽器の操作子装置
JP3914589B2 (ja) 1995-11-20 2007-05-16 東プレ株式会社 操作装置
JPH1026983A (ja) 1996-07-11 1998-01-27 Matsushita Electric Ind Co Ltd 電子楽器の鍵盤装置
JPH1167883A (ja) 1997-08-14 1999-03-09 Sony Corp 静電チャック
JP5053175B2 (ja) 2008-05-20 2012-10-17 新日本製鐵株式会社 金属の鍛造方法及び金属の鍛造装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015045829A (ja) * 2013-08-29 2015-03-12 カシオ計算機株式会社 タッチ検出装置、タッチ検出方法及びプログラム
JP2022078606A (ja) * 2020-11-13 2022-05-25 ヤマハ株式会社 鍵盤装置
JP7665954B2 (ja) 2020-11-13 2025-04-22 ヤマハ株式会社 鍵盤装置

Also Published As

Publication number Publication date
US20110132182A1 (en) 2011-06-09
EP2352141B1 (en) 2012-02-01
EP2352141A1 (en) 2011-08-03
ATE544148T1 (de) 2012-02-15
CN102163425A (zh) 2011-08-24
US8134065B2 (en) 2012-03-13

Similar Documents

Publication Publication Date Title
JP2011123191A (ja) 電子楽器の鍵操作速度検出装置
JP7009648B2 (ja) キーボード・センサー・システムおよび方法
JP6602566B2 (ja) 変化する切欠きに対して繰り返して配置されたプレートを有するアブソリュート型エンコーダスケール
JP2011123191A5 (enExample)
CN112567451A (zh) 电子鼓
JP7302739B2 (ja) 変位センサーおよび電子楽器
EP4064274A1 (en) Music performing device and keyboard instrument
AU2015232959B2 (en) A detecting system for a string instrument
JP3815771B2 (ja) 静電容量式ギャップセンサ、及びその信号検出方法
RU2701449C1 (ru) Антенна высоты тона для терменвокса
JP4054693B2 (ja) 静電容量式変位測定器
KR100339698B1 (ko) 전자기 정상파를 이용한 변위 측정장치
JP2018119830A (ja) 渦電流式金属センサ及び渦電流検出方法
KR100247790B1 (ko) 모터 회전자의 속도 및 위치 검출장치
JP2005030836A (ja) 変位センサおよびこの変位センサを用いたアクチュエータ
JP7787853B2 (ja) 検知システムおよび検知方法
WO1999021139A3 (en) Bill validator for bank note having conductive strip
JP2009216440A (ja) 弾性表面波素子を用いた変位センサ、変位測定方法及び変位測定装置。
CN115019754B (zh) 键盘传感器系统和方法
JPS61235702A (ja) 静電容量型ノギス
JP2025005601A (ja) 検出システムおよび楽器
JP2002372559A (ja) 表面電位検出センサ及び表面電位検出装置
SU905644A2 (ru) Толщиномер
JPH0460530B2 (enExample)
JPS62159002A (ja) デジタル表示型測定器

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121017

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20121017

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20130902