IT1117163B - Perfezionamento negli organi elettronici digitali particolarmente per la generazione degli accordi - Google Patents

Perfezionamento negli organi elettronici digitali particolarmente per la generazione degli accordi

Info

Publication number
IT1117163B
IT1117163B IT49471/79A IT4947179A IT1117163B IT 1117163 B IT1117163 B IT 1117163B IT 49471/79 A IT49471/79 A IT 49471/79A IT 4947179 A IT4947179 A IT 4947179A IT 1117163 B IT1117163 B IT 1117163B
Authority
IT
Italy
Prior art keywords
agreements
improvement
generation
digital electronic
bodies particularly
Prior art date
Application number
IT49471/79A
Other languages
English (en)
Other versions
IT7949471A0 (it
Original Assignee
Wurlitzer Co
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 Wurlitzer Co filed Critical Wurlitzer Co
Publication of IT7949471A0 publication Critical patent/IT7949471A0/it
Application granted granted Critical
Publication of IT1117163B publication Critical patent/IT1117163B/it

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
    • G10H7/00—Instruments in which the tones are synthesised from a data store, e.g. computer organs
    • 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
    • G10H1/36—Accompaniment arrangements
    • G10H1/38—Chord
    • G10H1/383—Chord detection and/or recognition, e.g. for correction, or automatic bass generation
    • 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
    • Y10S84/22—Chord organs
    • 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
    • Y10S84/23—Electronic gates for tones

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrophonic Musical Instruments (AREA)
IT49471/79A 1978-06-20 1979-06-20 Perfezionamento negli organi elettronici digitali particolarmente per la generazione degli accordi IT1117163B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/917,305 US4254682A (en) 1978-06-20 1978-06-20 Production of chord notes in a digital organ

Publications (2)

Publication Number Publication Date
IT7949471A0 IT7949471A0 (it) 1979-06-20
IT1117163B true IT1117163B (it) 1986-02-17

Family

ID=25438595

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49471/79A IT1117163B (it) 1978-06-20 1979-06-20 Perfezionamento negli organi elettronici digitali particolarmente per la generazione degli accordi

Country Status (7)

Country Link
US (1) US4254682A (it)
JP (1) JPS55500658A (it)
AU (1) AU4818879A (it)
GB (1) GB2039123B (it)
IT (1) IT1117163B (it)
NL (1) NL7904761A (it)
WO (1) WO1980000110A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3174921D1 (en) * 1980-01-28 1986-08-21 Nippon Musical Instruments Mfg Chord generating apparatus of electronic musical instrument
JPS56153388A (en) * 1980-04-30 1981-11-27 Matsushita Electric Ind Co Ltd Electronic musical instrument
DE3023578C2 (de) * 1980-06-24 1983-08-04 Matth. Hohner Ag, 7218 Trossingen Schaltungsanordnung zum Identifizieren des Akkordtyps und seines Grundtons bei einem chromatisch gestimmten elektronischen Musikinstrument
US4428269A (en) * 1982-01-18 1984-01-31 The Marmon Group, Inc. Chord teaching system and method for an electronic musical instrument
DE3725820C1 (it) * 1987-08-04 1988-05-26 Mohrlok, Werner, 7218 Trossingen, De
US5250746A (en) * 1991-04-09 1993-10-05 Kabushiki Kaisha Kawai Gakki Seisakusho Chord detecting apparatus
JP5040927B2 (ja) * 2009-01-09 2012-10-03 ヤマハ株式会社 演奏教習装置及びプログラム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696201A (en) * 1970-11-12 1972-10-03 Wurlitzer Co Digital organ system
US3706837A (en) * 1971-06-17 1972-12-19 Wurlitzer Co Automatic rhythmic chording unit
US4011784A (en) * 1972-12-19 1977-03-15 Pioneer Electronic Corporation Transposition apparatus for an electronic musical instrument
US4019417A (en) * 1974-06-24 1977-04-26 Warwick Electronics Inc. Electrical musical instrument with chord generation
US3875842A (en) * 1974-08-23 1975-04-08 Nat Semiconductor Corp Multiplexing system for selection of notes in an electronic musical instrument
US3951028A (en) * 1974-10-23 1976-04-20 Kimball International, Inc. Electronic organ and method of operation
US3954039A (en) * 1975-01-30 1976-05-04 C. G. Conn, Ltd. Chord selection system for a musical instrument
US4148241A (en) * 1975-08-26 1979-04-10 Norlin Music, Inc. Electronic musical instrument with means for automatically generating chords and harmony
DE2539950C3 (de) * 1975-09-09 1981-12-17 Philips Patentverwaltung Gmbh, 2000 Hamburg Bassakkordautomatik
JPS5273720A (en) * 1975-12-17 1977-06-21 Kawai Musical Instr Mfg Co Chord signal forming unit
US4147085A (en) * 1977-06-10 1979-04-03 Kimball International, Inc. Electronic organ having memory circuit

Also Published As

Publication number Publication date
AU4818879A (en) 1980-01-03
GB2039123B (en) 1983-01-12
JPS55500658A (it) 1980-09-18
US4254682A (en) 1981-03-10
WO1980000110A1 (en) 1980-01-24
NL7904761A (nl) 1979-12-27
IT7949471A0 (it) 1979-06-20
GB2039123A (en) 1980-07-30

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