DE3750876T2 - Verfahren und Vorrichtung zum kapazitiven Druckfühlen. - Google Patents

Verfahren und Vorrichtung zum kapazitiven Druckfühlen.

Info

Publication number
DE3750876T2
DE3750876T2 DE19873750876 DE3750876T DE3750876T2 DE 3750876 T2 DE3750876 T2 DE 3750876T2 DE 19873750876 DE19873750876 DE 19873750876 DE 3750876 T DE3750876 T DE 3750876T DE 3750876 T2 DE3750876 T2 DE 3750876T2
Authority
DE
Germany
Prior art keywords
pressure sensing
capacitive pressure
capacitive
sensing
pressure
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 - Fee Related
Application number
DE19873750876
Other languages
English (en)
Other versions
DE3750876D1 (de
Inventor
Donald A Duncan
Jeffrey B Tripp
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.)
KEY CONCEPTS Inc
Original Assignee
KEY CONCEPTS Inc
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 KEY CONCEPTS Inc filed Critical KEY CONCEPTS Inc
Publication of DE3750876D1 publication Critical patent/DE3750876D1/de
Application granted granted Critical
Publication of DE3750876T2 publication Critical patent/DE3750876T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G10H1/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
DE19873750876 1987-04-15 1987-04-15 Verfahren und Vorrichtung zum kapazitiven Druckfühlen. Expired - Fee Related DE3750876T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19870303298 EP0286747B1 (de) 1987-04-15 1987-04-15 Verfahren und Vorrichtung zum kapazitiven Druckfühlen

Publications (2)

Publication Number Publication Date
DE3750876D1 DE3750876D1 (de) 1995-01-26
DE3750876T2 true DE3750876T2 (de) 1995-07-27

Family

ID=8197863

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873750876 Expired - Fee Related DE3750876T2 (de) 1987-04-15 1987-04-15 Verfahren und Vorrichtung zum kapazitiven Druckfühlen.

Country Status (3)

Country Link
EP (1) EP0286747B1 (de)
AU (1) AU597059B2 (de)
DE (1) DE3750876T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2698616A3 (de) * 2012-08-17 2017-03-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Flächiger volumenkompressibler kapazitiver Sensor zur Messung von Druck und/oder zur Messung oder Detektion von Deformationen

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH03184095A (ja) * 1989-12-14 1991-08-12 Yamaha Corp 電子楽器
AUPM348594A0 (en) * 1994-01-21 1994-02-17 University Of Melbourne, The Improvements in syringe pumps
EP0859467B1 (de) * 1997-02-17 2002-04-17 E.G.O. ELEKTRO-GERÄTEBAU GmbH Berührungsschalter mit Sensortaste
DE10314591B4 (de) * 2003-03-31 2014-10-02 BSH Bosch und Siemens Hausgeräte GmbH Berührungsschalter
FR2871904B1 (fr) * 2004-06-22 2006-09-22 Airbus Groupement D Interet Ec Dispostif de commande de fermeture d'un coffre a bagages
WO2011020869A1 (en) * 2009-08-20 2011-02-24 Massimiliano Ciccone Foot controller
US9453774B2 (en) * 2013-12-17 2016-09-27 The Board Of Trustees Of The Leland Stanford Junior University Surface area-based pressure sensing
CN105105898A (zh) * 2015-07-28 2015-12-02 安徽机电职业技术学院 基于三维压力检测的喉头送话器装置及其使用方法
JP2019219534A (ja) * 2018-06-20 2019-12-26 ローランド株式会社 電子打楽器およびそれを用いた検出方法
GB2584088A (en) * 2019-05-17 2020-11-25 Roli Ltd Force sensor
US20220034692A1 (en) * 2020-07-29 2022-02-03 Bend Labs, Inc. Electrode and shielding systems and methods for compliant sensors
CN114235225A (zh) * 2021-12-14 2022-03-25 西安电子科技大学 一种离电式柔性三轴力触觉传感器、制备及应用

Family Cites Families (8)

* 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
US4213367A (en) * 1978-02-28 1980-07-22 Norlin Music, Inc. Monophonic touch sensitive keyboard
US4279188A (en) * 1979-09-21 1981-07-21 Scott Robert D Acoustic coupling free electric drum
US4426884A (en) * 1982-02-01 1984-01-24 The Langer Biomechanics Group, Inc. Flexible force sensor
US4503705A (en) * 1982-02-24 1985-03-12 The Langer Biomechanics Group, Inc. Flexible force sensor
IL72736A0 (en) * 1984-08-21 1984-11-30 Cybertronics Ltd Surface-area pressure transducers
JPS61239299A (ja) * 1985-04-16 1986-10-24 ヤマハ株式会社 電子打楽器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2698616A3 (de) * 2012-08-17 2017-03-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Flächiger volumenkompressibler kapazitiver Sensor zur Messung von Druck und/oder zur Messung oder Detektion von Deformationen

Also Published As

Publication number Publication date
AU597059B2 (en) 1990-05-24
EP0286747B1 (de) 1994-12-14
DE3750876D1 (de) 1995-01-26
AU7264887A (en) 1988-11-10
EP0286747A1 (de) 1988-10-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee