CA1015988A - Generator for producing tones of a musical scale in an electronic musical instrument - Google Patents

Generator for producing tones of a musical scale in an electronic musical instrument

Info

Publication number
CA1015988A
CA1015988A CA212,648A CA212648A CA1015988A CA 1015988 A CA1015988 A CA 1015988A CA 212648 A CA212648 A CA 212648A CA 1015988 A CA1015988 A CA 1015988A
Authority
CA
Canada
Prior art keywords
generator
musical
scale
producing tones
musical instrument
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
CA212,648A
Other languages
English (en)
Other versions
CA212648S (en
Inventor
Frans Grotepas
David J. Van Der Wal
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA1015988A publication Critical patent/CA1015988A/en
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
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/18—Selecting circuits
    • G10H1/20—Selecting circuits for transposition
    • 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)
CA212,648A 1973-10-31 1974-10-30 Generator for producing tones of a musical scale in an electronic musical instrument Expired CA1015988A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7314925.A NL156525B (nl) 1973-10-31 1973-10-31 Generator voor het opwekken van tonen van een toonladder in elektronische muziekinstrumenten.

Publications (1)

Publication Number Publication Date
CA1015988A true CA1015988A (en) 1977-08-23

Family

ID=19819908

Family Applications (1)

Application Number Title Priority Date Filing Date
CA212,648A Expired CA1015988A (en) 1973-10-31 1974-10-30 Generator for producing tones of a musical scale in an electronic musical instrument

Country Status (13)

Country Link
US (1) US3933072A (es)
JP (1) JPS5237370B2 (es)
AT (1) AT347758B (es)
BE (1) BE821624A (es)
CA (1) CA1015988A (es)
CH (1) CH584443A5 (es)
DE (1) DE2450084C3 (es)
ES (1) ES431449A1 (es)
FR (1) FR2250175B1 (es)
GB (1) GB1432328A (es)
IT (1) IT1024714B (es)
NL (1) NL156525B (es)
SE (1) SE399604B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009633A (en) * 1975-02-27 1977-03-01 Coles Donald K Electronic musical instrument
US4056032A (en) * 1976-04-23 1977-11-01 Coles Donald K Musical apparatus
US4176573A (en) * 1978-10-13 1979-12-04 Kawai Musical Instrument Mfg. Co. Ltd. Intrakeyboard coupling and transposition control for a keyboard musical instrument
DE3000704C2 (de) * 1980-01-10 1983-12-01 Reinhard 5401 Emmelshausen Franz Transponierungsanodnung für den Tongenerator eines elektronischen Musikinstruments

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236931A (en) * 1960-01-15 1966-02-22 Academy Of Aeronautics Electronic musical instrument
US3023659A (en) * 1960-07-11 1962-03-06 Wurlitzer Co Transposition apparatus for electrical musical instrument
US3515039A (en) * 1964-01-29 1970-06-02 Matsushita Electric Ind Co Ltd Electronic musical instruments with tone generating,mixing,and distributing systems
US3505461A (en) * 1965-12-20 1970-04-07 Matsushita Electric Ind Co Ltd Electronic musical instrument for producing novel acoustic effects from multitone signals
US3499090A (en) * 1967-02-28 1970-03-03 Baldwin Co D H Electronic organ frequency dividing system employing division by odd numbers
NL143713B (nl) * 1967-08-15 1974-10-15 Philips Nv Generator voor het gelijktijdig opwekken van tonen van een in hoofdzaak gelijkzwevende toonladder, alsmede elektronisch muziekinstrument voorzien van een dergelijke generator.
US3590131A (en) * 1969-02-11 1971-06-29 Robert R Reyers Electronic musical scale generator employing a single master oscillator
US3674907A (en) * 1969-12-31 1972-07-04 Wendell A Derry Keyboard transposition of electrical musical instruments
US3735012A (en) * 1970-02-25 1973-05-22 Nippon Musical Instruments Mfg Integrated circuit frequency dividers in electronic musical instrument
BE785746A (fr) * 1971-07-02 1973-01-02 Philips Nv Dispositif permettant d'engendrer les notes d'une gamme
JPS5121565B2 (es) * 1972-04-20 1976-07-03
JPS5121564B2 (es) * 1972-04-20 1976-07-03

Also Published As

Publication number Publication date
NL156525B (nl) 1978-04-17
CH584443A5 (es) 1977-01-31
SE399604B (sv) 1978-02-20
US3933072A (en) 1976-01-20
DE2450084B2 (de) 1978-02-02
SE7413490L (es) 1975-05-02
NL7314925A (nl) 1975-05-02
DE2450084A1 (de) 1975-05-07
JPS5237370B2 (es) 1977-09-21
IT1024714B (it) 1978-07-20
BE821624A (fr) 1975-04-29
JPS5075411A (es) 1975-06-20
GB1432328A (en) 1976-04-14
FR2250175B1 (es) 1978-11-24
ATA864874A (de) 1978-05-15
FR2250175A1 (es) 1975-05-30
DE2450084C3 (de) 1978-10-12
ES431449A1 (es) 1976-09-01
AT347758B (de) 1979-01-10

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