FR2521756B1 - Instrument a clavier electronique a systeme naturel - Google Patents

Instrument a clavier electronique a systeme naturel

Info

Publication number
FR2521756B1
FR2521756B1 FR8302369A FR8302369A FR2521756B1 FR 2521756 B1 FR2521756 B1 FR 2521756B1 FR 8302369 A FR8302369 A FR 8302369A FR 8302369 A FR8302369 A FR 8302369A FR 2521756 B1 FR2521756 B1 FR 2521756B1
Authority
FR
France
Prior art keywords
keyboard instrument
electronic keyboard
natural system
natural
electronic
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
FR8302369A
Other languages
English (en)
French (fr)
Other versions
FR2521756A1 (fr
Inventor
Kengo Shimada
Yutaka Chiba
Toshio Sanuki
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 JP57021853A external-priority patent/JPS58139188A/ja
Priority claimed from JP57021851A external-priority patent/JPS58139187A/ja
Application filed by Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Publication of FR2521756A1 publication Critical patent/FR2521756A1/fr
Application granted granted Critical
Publication of FR2521756B1 publication Critical patent/FR2521756B1/fr
Expired 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
    • G10H5/00—Instruments in which the tones are generated by means of electronic generators
    • G10H5/02—Instruments in which the tones are generated by means of electronic generators using generation of basic tones
    • G10H5/06—Instruments in which the tones are generated by means of electronic generators using generation of basic tones tones generated by frequency multiplication or division of a basic tone
    • 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
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/395—Special musical scales, i.e. other than the 12-interval equally tempered scale; Special input devices therefor
    • G10H2210/471—Natural or just intonation scales, i.e. based on harmonics consonance such that most adjacent pitches are related by harmonically pure ratios of small integers
    • 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
    • Y10S84/08—Keyed oscillators
    • 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
    • Y10S84/11—Frequency dividers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Input From Keyboards Or The Like (AREA)
FR8302369A 1982-02-13 1983-02-14 Instrument a clavier electronique a systeme naturel Expired FR2521756B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57021853A JPS58139188A (ja) 1982-02-13 1982-02-13 純正律電子楽器
JP57021851A JPS58139187A (ja) 1982-02-13 1982-02-13 純正律電子鍵盤楽器

Publications (2)

Publication Number Publication Date
FR2521756A1 FR2521756A1 (fr) 1983-08-19
FR2521756B1 true FR2521756B1 (fr) 1986-09-12

Family

ID=26358976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8302369A Expired FR2521756B1 (fr) 1982-02-13 1983-02-14 Instrument a clavier electronique a systeme naturel

Country Status (4)

Country Link
US (1) US4498363A (US07176919-20070213-C00032.png)
DE (1) DE3304995C2 (US07176919-20070213-C00032.png)
FR (1) FR2521756B1 (US07176919-20070213-C00032.png)
GB (1) GB2116350B (US07176919-20070213-C00032.png)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60125892A (ja) * 1983-12-10 1985-07-05 株式会社河合楽器製作所 電子楽器
DE3725820C1 (US07176919-20070213-C00032.png) * 1987-08-04 1988-05-26 Mohrlok, Werner, 7218 Trossingen, De
US4860624A (en) * 1988-07-25 1989-08-29 Meta-C Corporation Electronic musical instrument employing tru-scale interval system for prevention of overtone collisions
US5501130A (en) * 1994-02-10 1996-03-26 Musig Tuning Corporation Just intonation tuning
EP1465151A3 (en) * 1998-10-29 2009-07-08 Paul Reed Smith Guitars Limited Partnership (Maryland) Tuning notes in a chord
ID29029A (id) 1998-10-29 2001-07-26 Smith Paul Reed Guitars Ltd Metode untuk menemukan fundamental dengan cepat
US7365263B2 (en) * 2003-05-19 2008-04-29 Schwartz Richard A Intonation training device
US8022284B1 (en) * 2010-08-07 2011-09-20 Jorge Alejandro Velez Medicis Method and system to harmonically tune (just intonation tuning) a digital / electric piano in real time
US10475428B2 (en) * 2015-09-18 2019-11-12 Multipitch Inc. Electronic measuring device
CN106991995B (zh) * 2017-05-23 2020-10-30 广州丰谱信息技术有限公司 一种无级变调及揉键变音的恒定唱名键盘数码视唱琴
CN112420007B (zh) * 2020-11-18 2022-07-15 陈根方 一种五度相生律的音律产生方法
CN112767902B (zh) * 2020-12-31 2022-07-12 陈根方 一种三分损益法的音律生成方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3821460A (en) * 1972-11-15 1974-06-28 Motorola Inc Electronic musical instrument
US3986422A (en) * 1974-09-18 1976-10-19 Coles Donald K Electronic musical instrument
US4009633A (en) * 1975-02-27 1977-03-01 Coles Donald K Electronic musical instrument
US4152964A (en) * 1977-10-17 1979-05-08 Waage Harold M Keyboard controlled just intonation computer
JPS5565996A (en) * 1978-11-13 1980-05-17 Nippon Musical Instruments Mfg Electronic musical instrument
DE3000704C2 (de) * 1980-01-10 1983-12-01 Reinhard 5401 Emmelshausen Franz Transponierungsanodnung für den Tongenerator eines elektronischen Musikinstruments
US4422365A (en) * 1980-12-24 1983-12-27 Casio Computer Co., Ltd. Drive control system for display devices
JPS57136696A (en) * 1981-02-18 1982-08-23 Nippon Musical Instruments Mfg Electronic musical instrument

Also Published As

Publication number Publication date
US4498363A (en) 1985-02-12
DE3304995A1 (de) 1983-09-01
GB2116350A (en) 1983-09-21
FR2521756A1 (fr) 1983-08-19
DE3304995C2 (de) 1987-01-08
GB2116350B (en) 1985-09-25
GB8304007D0 (en) 1983-03-16

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Legal Events

Date Code Title Description
ST Notification of lapse