FR2264345A1 - Sound generating frequency converter - has groups of dividers for rising or falling flanks of input pulses - Google Patents

Sound generating frequency converter - has groups of dividers for rising or falling flanks of input pulses

Info

Publication number
FR2264345A1
FR2264345A1 FR7508031A FR7508031A FR2264345A1 FR 2264345 A1 FR2264345 A1 FR 2264345A1 FR 7508031 A FR7508031 A FR 7508031A FR 7508031 A FR7508031 A FR 7508031A FR 2264345 A1 FR2264345 A1 FR 2264345A1
Authority
FR
France
Prior art keywords
input
series
divider
dividers
groups
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.)
Withdrawn
Application number
FR7508031A
Other languages
English (en)
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 FR2264345A1 publication Critical patent/FR2264345A1/fr
Withdrawn legal-status Critical Current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
    • H03K23/66—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses
    • H03K23/662—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses by adding or suppressing pulses
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/68—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using pulse rate multipliers or dividers pulse rate multipliers or dividers per se
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Manipulation Of Pulses (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
FR7508031A 1974-03-15 1975-03-14 Sound generating frequency converter - has groups of dividers for rising or falling flanks of input pulses Withdrawn FR2264345A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7403466 1974-03-15

Publications (1)

Publication Number Publication Date
FR2264345A1 true FR2264345A1 (en) 1975-10-10

Family

ID=19820959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508031A Withdrawn FR2264345A1 (en) 1974-03-15 1975-03-14 Sound generating frequency converter - has groups of dividers for rising or falling flanks of input pulses

Country Status (7)

Country Link
JP (1) JPS50128448A (fr)
AU (1) AU7914975A (fr)
BE (1) BE826650A (fr)
DE (1) DE2509451A1 (fr)
ES (1) ES435590A1 (fr)
FR (1) FR2264345A1 (fr)
IT (1) IT1030326B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3124518A1 (de) * 1981-06-23 1983-05-26 AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang Anordnung zur wechselseitigen umsetzung der abtastfrequenz von n zeitdiskreten oder digitalen signalen

Also Published As

Publication number Publication date
AU7914975A (en) 1976-09-23
ES435590A1 (es) 1976-12-16
IT1030326B (it) 1979-03-30
DE2509451A1 (de) 1975-09-25
BE826650A (fr) 1975-09-15
JPS50128448A (fr) 1975-10-09

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Legal Events

Date Code Title Description
ST Notification of lapse