HK96188A - Key data entry system - Google Patents

Key data entry system

Info

Publication number
HK96188A
HK96188A HK961/88A HK96188A HK96188A HK 96188 A HK96188 A HK 96188A HK 961/88 A HK961/88 A HK 961/88A HK 96188 A HK96188 A HK 96188A HK 96188 A HK96188 A HK 96188A
Authority
HK
Hong Kong
Prior art keywords
data entry
key data
entry system
key
entry
Prior art date
Application number
HK961/88A
Other languages
English (en)
Inventor
Hideaki Ishida
Original Assignee
Casio Computer Co Ltd
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
Priority claimed from JP55123324A external-priority patent/JPS5746300A/ja
Priority claimed from JP55123323A external-priority patent/JPS5746296A/ja
Application filed by Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Publication of HK96188A publication Critical patent/HK96188A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M11/00—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys
    • H03M11/20—Dynamic coding, i.e. by key scanning
    • 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
    • G10H1/18—Selecting circuits
    • G10H1/181—Suppression of switching-noise
    • 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
    • Y10S84/02—Preference networks
    • 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
    • Y10S84/22—Chord organs

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
HK961/88A 1980-09-05 1988-12-01 Key data entry system HK96188A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP55123324A JPS5746300A (en) 1980-09-05 1980-09-05 Input device for electronic keyboard instrument
JP55123323A JPS5746296A (en) 1980-09-05 1980-09-05 Electronic musical instrument

Publications (1)

Publication Number Publication Date
HK96188A true HK96188A (en) 1988-12-09

Family

ID=26460291

Family Applications (1)

Application Number Title Priority Date Filing Date
HK961/88A HK96188A (en) 1980-09-05 1988-12-01 Key data entry system

Country Status (4)

Country Link
US (1) US4499807A (de)
DE (1) DE3135155C2 (de)
GB (1) GB2083669B (de)
HK (1) HK96188A (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3564630D1 (en) * 1984-05-21 1988-09-29 Yamaha Corp A data input apparatus
JPH0617197Y2 (ja) * 1985-10-21 1994-05-02 ヤマハ株式会社 電子楽器
US4896576A (en) * 1987-07-30 1990-01-30 Casio Computer Co., Ltd. Accompaniment line principal tone determination system
JP2638021B2 (ja) * 1987-12-28 1997-08-06 カシオ計算機株式会社 自動伴奏装置
US4939974A (en) * 1987-12-29 1990-07-10 Yamaha Corporation Automatic accompaniment apparatus
JPH0829670B2 (ja) * 1988-02-18 1996-03-27 日産自動車株式会社 前後輪駆動力配分制御車両の補助操舵方法
JP2797112B2 (ja) * 1988-04-25 1998-09-17 カシオ計算機株式会社 電子弦楽器のコード判別装置
JP2591121B2 (ja) * 1988-06-17 1997-03-19 カシオ計算機株式会社 和音設定装置及び電子管楽器
US5403966A (en) * 1989-01-04 1995-04-04 Yamaha Corporation Electronic musical instrument with tone generation control
JP2546017B2 (ja) * 1990-03-20 1996-10-23 ヤマハ株式会社 電子打楽器
US5088378A (en) * 1990-11-19 1992-02-18 Delatorre Marcus M Method of adapting a typewriter keyboard to control the production of music
JP2640992B2 (ja) * 1991-04-19 1997-08-13 株式会社河合楽器製作所 電子楽器の発音指示装置及び発音指示方法
EP0516541A3 (en) * 1991-05-27 1993-02-24 Goldstar Co. Ltd. Method of automatically generating accompaniment chord in electronic musical instrument system
DE4216349C2 (de) * 1992-05-17 1994-06-09 Reinhold Fahrion Elektronisches Musikinstrument mit einer Melodie- und einer Begleittastatur
US5641928A (en) * 1993-07-07 1997-06-24 Yamaha Corporation Musical instrument having a chord detecting function
US6448486B1 (en) * 1995-08-28 2002-09-10 Jeff K. Shinsky Electronic musical instrument with a reduced number of input controllers and method of operation
US5841053A (en) * 1996-03-28 1998-11-24 Johnson; Gerald L. Simplified keyboard and electronic musical instrument
US5977472A (en) * 1997-01-08 1999-11-02 Yamaha Corporation Chord detecting apparatus and method, and machine readable medium containing program therefor
US5942710A (en) * 1997-01-09 1999-08-24 Yamaha Corporation Automatic accompaniment apparatus and method with chord variety progression patterns, and machine readable medium containing program therefore

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1401204A (en) * 1971-07-19 1975-07-16 Texas Instruments Inc Variable function programmed calculator
US3913444A (en) * 1972-11-08 1975-10-21 Raychem Corp Thermally deformable fastening pin
US3882751A (en) * 1972-12-14 1975-05-13 Nippon Musical Instruments Mfg Electronic musical instrument employing waveshape memories
US3825926A (en) * 1973-02-05 1974-07-23 Ibm Interfacing circuitry for connecting a remote keyboard with a data receiving buffer
IT980896B (it) * 1973-04-24 1974-10-10 Olivetti & Co Spa Perfezionamenti alle calcolatri ci elettroniche
US4031518A (en) * 1973-06-26 1977-06-21 Addressograph Multigraph Corporation Data capture terminal
DE2501073A1 (de) * 1974-02-04 1975-08-14 Motorola Inc Schaltungsanordnung zum unterdruecken von schaltstossimpulsen
DE2606747A1 (de) * 1975-02-21 1976-09-02 Nippon Musical Instruments Mfg Einrichtung zur selbsttaetigen erzeugung von begleitmusik
DE2516370C3 (de) * 1975-04-15 1983-01-05 Nixdorf Computer Ag, 4790 Paderborn Verfahren und Schaltungsanordnung zur Ermittelung der Betätigung der Tasten eines Tastenfeldes
DE2536403C2 (de) * 1975-08-14 1977-06-30 Siemens AG, 1000 Berlin und 8000 München Tastengesteuerte Anordnung zur Erzeugung von Codezeichen
US4117758A (en) * 1976-11-04 1978-10-03 Kimball International, Inc. Binary word debouncer
US4185210A (en) * 1977-05-24 1980-01-22 Rca Corporation Contact de-bouncing circuit with common mode rejection
JPS5598793A (en) * 1979-01-24 1980-07-28 Nippon Musical Instruments Mfg Automatic accompniment device for electronic musical instrument
US4282786A (en) * 1979-09-14 1981-08-11 Kawai Musical Instruments Mfg. Co., Ltd. Automatic chord type and root note detector
EP0035636B1 (de) * 1980-01-28 1986-07-16 Nippon Gakki Seizo Kabushiki Kaisha Akkordgenerator für elektronisches Musikinstrument

Also Published As

Publication number Publication date
GB2083669B (en) 1985-01-03
US4499807A (en) 1985-02-19
DE3135155C2 (de) 1985-03-21
GB2083669A (en) 1982-03-24
DE3135155A1 (de) 1982-04-08

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