JPWO2021100473A1 - - Google Patents

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Publication number
JPWO2021100473A1
JPWO2021100473A1 JP2021558278A JP2021558278A JPWO2021100473A1 JP WO2021100473 A1 JPWO2021100473 A1 JP WO2021100473A1 JP 2021558278 A JP2021558278 A JP 2021558278A JP 2021558278 A JP2021558278 A JP 2021558278A JP WO2021100473 A1 JPWO2021100473 A1 JP WO2021100473A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021558278A
Other versions
JP7347535B2 (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
Publication of JPWO2021100473A1 publication Critical patent/JPWO2021100473A1/ja
Application granted granted Critical
Publication of JP7347535B2 publication Critical patent/JP7347535B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G10H1/02—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
    • G10H1/0555—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 magnetic or electromagnetic 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
    • G10H2220/155—User input interfaces for electrophonic musical instruments
    • G10H2220/221—Keyboards, i.e. configuration of several keys or key-like input devices relative to one another
    • 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
    • G10H2220/275—Switching mechanism or sensor details of individual keys, e.g. details of key contacts, hall effect or piezoelectric sensors used for key position or movement sensing purposes; Mounting thereof
    • 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
    • G10H2220/275—Switching mechanism or sensor details of individual keys, e.g. details of key contacts, hall effect or piezoelectric sensors used for key position or movement sensing purposes; Mounting thereof
    • G10H2220/281—Switching mechanism or sensor details of individual keys, e.g. details of key contacts, hall effect or piezoelectric sensors used for key position or movement sensing purposes; Mounting thereof with two contacts, switches or sensor triggering levels along the key kinematic path

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
JP2021558278A 2019-11-20 2020-11-05 入力装置および音信号生成装置 Active JP7347535B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019210009 2019-11-20
JP2019210009 2019-11-20
PCT/JP2020/041338 WO2021100473A1 (ja) 2019-11-20 2020-11-05 入力装置および音信号生成装置

Publications (2)

Publication Number Publication Date
JPWO2021100473A1 true JPWO2021100473A1 (ja) 2021-05-27
JP7347535B2 JP7347535B2 (ja) 2023-09-20

Family

ID=75980702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021558278A Active JP7347535B2 (ja) 2019-11-20 2020-11-05 入力装置および音信号生成装置

Country Status (5)

Country Link
US (1) US20220270580A1 (ja)
EP (1) EP4064271A4 (ja)
JP (1) JP7347535B2 (ja)
CN (1) CN114651302A (ja)
WO (1) WO2021100473A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2570533B (en) * 2017-12-20 2021-09-22 Sonuus Ltd Keyboard sensor systems and methods
WO2021100868A1 (ja) * 2019-11-20 2021-05-27 ヤマハ株式会社 鍵盤装置の鍵操作の検出装置、鍵操作の検出方法、および鍵盤装置
WO2023052409A1 (en) * 2021-10-01 2023-04-06 Stefek Palo Alternative current motion sensing systems for keyboard musical instruments

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0660783A (ja) * 1992-08-06 1994-03-04 Omron Corp 近接スイッチ
JP2008026217A (ja) * 2006-07-24 2008-02-07 Toshiba Corp 接近センサ及び電子機器
JP2011119114A (ja) * 2009-12-02 2011-06-16 Shinshu Univ 高周波発振型近接センサ
WO2019122867A1 (en) * 2017-12-20 2019-06-27 Sonuus Limited Keyboard sensor systems and methods

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2569521A (en) * 1947-12-02 1951-10-02 Pulford J Greaves Electronic organ
US3708605A (en) * 1969-06-28 1973-01-02 Nippon Musical Instruments Mfg Magnetically operated keying device for an electronic musical instrument with touch responsive control
US3673303A (en) * 1969-09-03 1972-06-27 Nippon Musical Instruments Mfg Voltage generating device for controlling musical tone output from electronic musical instruments
US3749806A (en) * 1970-12-16 1973-07-31 W Rosenberg Electronic key musical instrument
US4580478A (en) * 1984-02-06 1986-04-08 Bitronics, Inc. Musical keyboard using planar coil arrays
US5682097A (en) * 1996-01-31 1997-10-28 Eastman Kodak Company Electromagnetic actuator with movable coil and position sensor for drive coil
JP4552227B2 (ja) * 2005-01-24 2010-09-29 ヤマハ株式会社 位置検出装置
CN103151032A (zh) * 2011-09-14 2013-06-12 雅马哈株式会社 键盘乐器
DE102017211493A1 (de) * 2017-07-06 2019-01-10 Robert Bosch Gmbh Drehwinkelsensoranordnung, LiDAR-System und Arbeitsvorrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0660783A (ja) * 1992-08-06 1994-03-04 Omron Corp 近接スイッチ
JP2008026217A (ja) * 2006-07-24 2008-02-07 Toshiba Corp 接近センサ及び電子機器
JP2011119114A (ja) * 2009-12-02 2011-06-16 Shinshu Univ 高周波発振型近接センサ
WO2019122867A1 (en) * 2017-12-20 2019-06-27 Sonuus Limited Keyboard sensor systems and methods

Also Published As

Publication number Publication date
CN114651302A (zh) 2022-06-21
EP4064271A1 (en) 2022-09-28
WO2021100473A1 (ja) 2021-05-27
EP4064271A4 (en) 2023-12-27
US20220270580A1 (en) 2022-08-25
JP7347535B2 (ja) 2023-09-20

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