JPH0412559Y2 - - Google Patents

Info

Publication number
JPH0412559Y2
JPH0412559Y2 JP1984011642U JP1164284U JPH0412559Y2 JP H0412559 Y2 JPH0412559 Y2 JP H0412559Y2 JP 1984011642 U JP1984011642 U JP 1984011642U JP 1164284 U JP1164284 U JP 1164284U JP H0412559 Y2 JPH0412559 Y2 JP H0412559Y2
Authority
JP
Japan
Prior art keywords
pressure
sheet
elastic body
key
control device
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.)
Expired
Application number
JP1984011642U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60125695U (ja
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 filed Critical
Priority to JP1984011642U priority Critical patent/JPS60125695U/ja
Priority to US06/695,098 priority patent/US4615252A/en
Priority to KR1019850000563A priority patent/KR900006581B1/ko
Priority to DE8585300623T priority patent/DE3565902D1/de
Priority to EP85300623A priority patent/EP0169624B1/en
Publication of JPS60125695U publication Critical patent/JPS60125695U/ja
Application granted granted Critical
Publication of JPH0412559Y2 publication Critical patent/JPH0412559Y2/ja
Granted legal-status Critical Current

Links

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
    • 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
    • G10H1/0556—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 piezoelectric means
    • 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
    • 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
    • G10H2220/525—Piezoelectric transducers for vibration sensing or vibration excitation in the audio range; Piezoelectric strain sensing, e.g. as key velocity sensor; Piezoelectric actuators, e.g. key actuation in response to a control voltage
    • G10H2220/541—Piezoelectric transducers for vibration sensing or vibration excitation in the audio range; Piezoelectric strain sensing, e.g. as key velocity sensor; Piezoelectric actuators, e.g. key actuation in response to a control voltage using piezoceramics, e.g. lead titanate [PbTiO3], zinc oxide [Zn2 O3], lithium niobate [LiNbO3], sodium tungstate [NaWO3], bismuth ferrite [BiFeO3]
    • G10H2220/545—Barium titanate piezoceramics [BaTiO3]
    • 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
    • G10H2220/561—Piezoresistive transducers, i.e. exhibiting vibration, pressure, force or movement -dependent resistance, e.g. strain gauges, carbon-doped elastomers or polymers for piezoresistive drumpads, carbon microphones
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S84/00—Music
    • Y10S84/07—Electric key switch structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S84/00—Music
    • Y10S84/24—Piezoelectrical transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Push-Button Switches (AREA)
JP1984011642U 1984-02-01 1984-02-01 電子鍵盤楽器のタツチコントロ−ル装置 Granted JPS60125695U (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1984011642U JPS60125695U (ja) 1984-02-01 1984-02-01 電子鍵盤楽器のタツチコントロ−ル装置
US06/695,098 US4615252A (en) 1984-02-01 1985-01-25 Touch control apparatus for electronic keyboard instrument
KR1019850000563A KR900006581B1 (ko) 1984-02-01 1985-01-30 전자건반악기의 터치제어장치
DE8585300623T DE3565902D1 (en) 1984-02-01 1985-01-30 Touch control apparatus for electronic keyboard instrument
EP85300623A EP0169624B1 (en) 1984-02-01 1985-01-30 Touch control apparatus for electronic keyboard instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984011642U JPS60125695U (ja) 1984-02-01 1984-02-01 電子鍵盤楽器のタツチコントロ−ル装置

Publications (2)

Publication Number Publication Date
JPS60125695U JPS60125695U (ja) 1985-08-24
JPH0412559Y2 true JPH0412559Y2 (en]) 1992-03-26

Family

ID=11783603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984011642U Granted JPS60125695U (ja) 1984-02-01 1984-02-01 電子鍵盤楽器のタツチコントロ−ル装置

Country Status (5)

Country Link
US (1) US4615252A (en])
EP (1) EP0169624B1 (en])
JP (1) JPS60125695U (en])
KR (1) KR900006581B1 (en])
DE (1) DE3565902D1 (en])

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61133992A (ja) * 1984-12-04 1986-06-21 ヤマハ株式会社 電子楽器の鍵盤スイツチ
US4764717A (en) * 1986-10-27 1988-08-16 Utah Scientific Advanced Development Center, Inc. Touch-sensitive potentiometer for operator control panel
US5187315A (en) * 1989-03-20 1993-02-16 Yamaha Corporation Musical tone central parameter controller for a musical instrument
US4933807A (en) * 1989-08-23 1990-06-12 Key Concepts, Inc. Method of and apparatus for improved capacitive displacement and pressure sensing including for electronic musical instruments
US5237125A (en) * 1992-01-17 1993-08-17 Burgett, Inc. Method and apparatus for measuring velocity of key motion in a keyboard operated musical instrument
US6344791B1 (en) 1998-07-24 2002-02-05 Brad A. Armstrong Variable sensor with tactile feedback
US6906700B1 (en) 1992-03-05 2005-06-14 Anascape 3D controller with vibration
US6222525B1 (en) 1992-03-05 2001-04-24 Brad A. Armstrong Image controllers with sheet connected sensors
US6347997B1 (en) 1997-10-01 2002-02-19 Brad A. Armstrong Analog controls housed with electronic displays
US5495074A (en) * 1992-05-20 1996-02-27 Yamaha Corporation Keyboard unit for electronic musical instrument having a key motion detectors
US5571982A (en) * 1992-08-31 1996-11-05 Yamaha Corporation Keyboard for electronic musical instrument
US5745376A (en) * 1996-05-09 1998-04-28 International Business Machines Corporation Method of detecting excessive keyboard force
US5675329A (en) * 1996-05-09 1997-10-07 International Business Machines Corporation Method of obtaining a second function from keys on a keyboard using pressure differentiation
US8674932B2 (en) 1996-07-05 2014-03-18 Anascape, Ltd. Image controller
US6351205B1 (en) * 1996-07-05 2002-02-26 Brad A. Armstrong Variable-conductance sensor
US6259006B1 (en) * 1996-08-30 2001-07-10 Raoul Parienti Portable foldable electronic piano
US6415707B1 (en) 1997-10-01 2002-07-09 Brad A. Armstrong Analog controls housed with electronic displays for coffee makers
US6532000B2 (en) 1997-10-01 2003-03-11 Brad A. Armstrong Analog controls housed with electronic displays for global positioning systems
US6456778B2 (en) 1997-10-01 2002-09-24 Brad A. Armstrong Analog controls housed with electronic displays for video recorders and cameras
US6404584B2 (en) 1997-10-01 2002-06-11 Brad A. Armstrong Analog controls housed with electronic displays for voice recorders
FI19992510L (fi) * 1999-11-24 2001-05-25 Nokia Mobile Phones Ltd Elektroniikkalaite ja menetelmä elektroniikkalaitteessa
DE10031794C2 (de) * 2000-07-04 2003-10-02 Gallitzendoerfer Rainer Klaviatur für elektronische Musikinstrumente
JP4788533B2 (ja) * 2006-09-06 2011-10-05 ヤマハ株式会社 鍵駆動制御システム
KR101468611B1 (ko) * 2008-04-30 2014-12-10 (주)멜파스 입력 감지 센서 및 그를 포함하는 입력 감지 장치
WO2015188388A1 (zh) * 2014-06-13 2015-12-17 浙江大学 蛋白酶

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960044A (en) * 1973-10-18 1976-06-01 Nippon Gakki Seizo Kabushiki Kaisha Keyboard arrangement having after-control signal detecting sensor in electronic musical instrument
US4027569A (en) * 1975-06-19 1977-06-07 Norlin Music, Inc. Keyboard for an electronic musical instrument employing variable capacitors
JPS5472522U (en]) * 1977-11-01 1979-05-23
US4213367A (en) * 1978-02-28 1980-07-22 Norlin Music, Inc. Monophonic touch sensitive keyboard
US4378721A (en) * 1978-07-20 1983-04-05 Kabushiki Kaisha Kawai Seisakusho Pickup apparatus for an electric string type instrument
JPS595909Y2 (ja) * 1978-10-24 1984-02-22 ヤマハ株式会社 電子楽器におけるニ−レバ−式スイツチ操作装置
US4314228A (en) * 1980-04-16 1982-02-02 Eventoff Franklin Neal Pressure transducer
JPS5843039U (ja) * 1981-09-18 1983-03-23 三菱電機株式会社 パルスレ−ダ送信機
US4499394A (en) * 1983-10-21 1985-02-12 Koal Jan G Polymer piezoelectric sensor of animal foot pressure

Also Published As

Publication number Publication date
JPS60125695U (ja) 1985-08-24
DE3565902D1 (en) 1988-12-01
US4615252A (en) 1986-10-07
EP0169624B1 (en) 1988-10-26
KR900006581B1 (ko) 1990-09-13
EP0169624A1 (en) 1986-01-29
KR850006097A (ko) 1985-09-28

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