DE2231083C3 - Vorrichtung zum Erzeugen von Tönen einer Tonleiter - Google Patents

Vorrichtung zum Erzeugen von Tönen einer Tonleiter

Info

Publication number
DE2231083C3
DE2231083C3 DE2231083A DE2231083A DE2231083C3 DE 2231083 C3 DE2231083 C3 DE 2231083C3 DE 2231083 A DE2231083 A DE 2231083A DE 2231083 A DE2231083 A DE 2231083A DE 2231083 C3 DE2231083 C3 DE 2231083C3
Authority
DE
Germany
Prior art keywords
divider
output
gate
input
frequency converter
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
DE2231083A
Other languages
German (de)
English (en)
Other versions
DE2231083A1 (de
DE2231083B2 (de
Inventor
Nico Valentinus Eindhoven Franssen (Niederlande)
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
Publication of DE2231083A1 publication Critical patent/DE2231083A1/de
Publication of DE2231083B2 publication Critical patent/DE2231083B2/de
Application granted granted Critical
Publication of DE2231083C3 publication Critical patent/DE2231083C3/de
Expired legal-status Critical Current

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)
DE2231083A 1971-07-02 1972-06-24 Vorrichtung zum Erzeugen von Tönen einer Tonleiter Expired DE2231083C3 (de)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
DE2231083A1 DE2231083A1 (de) 1973-01-18
DE2231083B2 DE2231083B2 (de) 1973-10-11
DE2231083C3 true DE2231083C3 (de) 1979-02-15

Family

ID=19813530

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2231083A Expired DE2231083C3 (de) 1971-07-02 1972-06-24 Vorrichtung zum Erzeugen von Tönen einer Tonleiter

Country Status (12)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL164149C (nl) * 1973-10-06 1980-11-17 Philips Nv Schakeling voor het transponeren en het vormen van akkoorden.
NL156525B (nl) * 1973-10-31 1978-04-17 Philips Nv Generator voor het opwekken van tonen van een toonladder in elektronische muziekinstrumenten.
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 (ja) * 1976-12-24 1983-10-26 カシオ計算機株式会社 クロツク数選択装置

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 (enrdf_load_stackoverflow) * 1964-10-28
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.
NL142804B (nl) * 1968-02-15 1974-07-15 Philips Nv Generator voor het gelijktijdig opwekken van de tonen van een bij voorkeur nagenoeg 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
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 (enrdf_load_stackoverflow) * 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
US3808345A (en) 1974-04-30
DE2231083A1 (de) 1973-01-18
DE2231083B2 (de) 1973-10-11
ES404390A1 (es) 1975-12-16
CA966337A (en) 1975-04-22
JPS5235293B1 (enrdf_load_stackoverflow) 1977-09-08
FR2145218A5 (enrdf_load_stackoverflow) 1973-02-16
BE785746A (fr) 1973-01-02
AU468020B2 (en) 1975-12-18
GB1392054A (en) 1975-04-23
CH563051A5 (enrdf_load_stackoverflow) 1975-06-13
IT956977B (it) 1973-10-10
AU4410272A (en) 1974-01-03
NL7109138A (enrdf_load_stackoverflow) 1973-01-04

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee