CH563051A5 - - Google Patents

Info

Publication number
CH563051A5
CH563051A5 CH974972A CH974972A CH563051A5 CH 563051 A5 CH563051 A5 CH 563051A5 CH 974972 A CH974972 A CH 974972A CH 974972 A CH974972 A CH 974972A CH 563051 A5 CH563051 A5 CH 563051A5
Authority
CH
Switzerland
Application number
CH974972A
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH563051A5 publication Critical patent/CH563051A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/64—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two
    • H03K23/68—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a base which is a non-integer
    • 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
    • G10H2210/415—Equally tempered scale, i.e. note tuning scale in which every pair of adjacent notes has an identical frequency ratio equal to 2 to the power 1/n if the scale has n notes per octave
    • G10H2210/435—Huygens scale, i.e. 31 equal intervals per octave, provides near-just major thirds, and provides decent matches for harmonics up to at least 13, despite a slightly less accurate fifth than the standard 12 interval equally tempered scale
    • 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)
CH974972A 1971-07-02 1972-09-26 CH563051A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7109138A NL7109138A (en) 1971-07-02 1971-07-02

Publications (1)

Publication Number Publication Date
CH563051A5 true CH563051A5 (en) 1975-06-13

Family

ID=19813530

Family Applications (1)

Application Number Title Priority Date Filing Date
CH974972A CH563051A5 (en) 1971-07-02 1972-09-26

Country Status (12)

Country Link
US (1) US3808345A (en)
JP (1) JPS5235293B1 (en)
AU (1) AU468020B2 (en)
BE (1) BE785746A (en)
CA (1) CA966337A (en)
CH (1) CH563051A5 (en)
DE (1) DE2231083C3 (en)
ES (1) ES404390A1 (en)
FR (1) FR2145218A5 (en)
GB (1) GB1392054A (en)
IT (1) IT956977B (en)
NL (1) NL7109138A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL164149C (en) * 1973-10-06 1980-11-17 Philips Nv CIRCUIT FOR TRANSPOSING AND FORMING AGREEMENTS.
NL156525B (en) * 1973-10-31 1978-04-17 Philips Nv GENERATOR FOR GENERATING TONES OF A TONE LADDER IN ELECTRONIC MUSIC INSTRUMENTS.
US4043240A (en) * 1975-06-23 1977-08-23 Nippon Electric Company, Ltd. Electric instrument comprising a binary counter cleared when counts therein reach integers representative of a melody
JPS5848110B2 (en) * 1976-12-24 1983-10-26 カシオ計算機株式会社 Clock number selection device

Family Cites Families (10)

* 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
BE671441A (en) * 1964-10-28
NL143713B (en) * 1967-08-15 1974-10-15 Philips Nv GENERATOR FOR SIMULTANEOUSLY GENERATING TONES FROM A BASICALLY EQUIVALENT TONE LADDER AS WELL AS ELECTRONIC MUSIC INSTRUMENT PROVIDED WITH SUCH A GENERATOR.
NL142804B (en) * 1968-02-15 1974-07-15 Philips Nv GENERATOR FOR SIMULTANEOUSLY GENERATING THE TONES OF A PREFERENTLY EQUIVALENT TONE LADDER AS WELL AS AN ELECTRONIC MUSIC INSTRUMENT FITTED WITH SUCH A GENERATOR.
US3590131A (en) * 1969-02-11 1971-06-29 Robert R Reyers Electronic musical scale generator employing a single master oscillator
US3601518A (en) * 1969-10-06 1971-08-24 Charles M Hill Musical instrument and method employing reference frequency source and controlled period multipliers therefor
US3577084A (en) * 1969-11-03 1971-05-04 Singer General Precision Computer sound generator
JPS5034181B1 (en) * 1969-12-13 1975-11-06
US3702370A (en) * 1971-05-19 1972-11-07 John Ray Hallman Jr Digital tone generator system for electronic organ employing a single master oscillator
US3743756A (en) * 1971-08-12 1973-07-03 Philips Corp Method of producing tones of a preferably substantially equal-tempered scale

Also Published As

Publication number Publication date
BE785746A (en) 1973-01-02
ES404390A1 (en) 1975-12-16
AU468020B2 (en) 1975-12-18
CA966337A (en) 1975-04-22
DE2231083A1 (en) 1973-01-18
JPS5235293B1 (en) 1977-09-08
GB1392054A (en) 1975-04-23
US3808345A (en) 1974-04-30
DE2231083B2 (en) 1973-10-11
FR2145218A5 (en) 1973-02-16
AU4410272A (en) 1974-01-03
NL7109138A (en) 1973-01-04
IT956977B (en) 1973-10-10
DE2231083C3 (en) 1979-02-15

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Legal Events

Date Code Title Description
PL Patent ceased