FR2365851A1 - SIGNAL PROCESSING INSTALLATION - Google Patents

SIGNAL PROCESSING INSTALLATION

Info

Publication number
FR2365851A1
FR2365851A1 FR7728655A FR7728655A FR2365851A1 FR 2365851 A1 FR2365851 A1 FR 2365851A1 FR 7728655 A FR7728655 A FR 7728655A FR 7728655 A FR7728655 A FR 7728655A FR 2365851 A1 FR2365851 A1 FR 2365851A1
Authority
FR
France
Prior art keywords
signal processing
processing installation
signal
pulse signals
instant
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.)
Granted
Application number
FR7728655A
Other languages
French (fr)
Other versions
FR2365851B1 (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.)
Sony Corp
Original Assignee
Sony Corp
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
Priority claimed from JP11294176A external-priority patent/JPS5339112A/en
Priority claimed from JP51112943A external-priority patent/JPS6011375B2/en
Application filed by Sony Corp filed Critical Sony Corp
Publication of FR2365851A1 publication Critical patent/FR2365851A1/en
Application granted granted Critical
Publication of FR2365851B1 publication Critical patent/FR2365851B1/fr
Granted 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
    • G10H3/00—Instruments in which the tones are generated by electromechanical means
    • G10H3/03—Instruments in which the tones are generated by electromechanical means using pick-up means for reading recorded waves, e.g. on rotating discs drums, tapes or wires
    • G10H3/06—Instruments in which the tones are generated by electromechanical means using pick-up means for reading recorded waves, e.g. on rotating discs drums, tapes or wires using photoelectric pick-up means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

a. Installation de traitement de signaux. b. Installation de traitement de signaux caractérisée en ce qu'elle comprend un moyen créant des signaux impulsionnels en choisissant une période de répétition donnée pour un signal d'origine, qui varie de façon répétée, et en échantillonnant le signal dans chaque période à chaque instant respectif, ainsi qu'un moyen pour fournir une série de signaux dune rangée d'impulsions par réarrangement des signaux impulsionnels obtenus à chaque instant dans l'ordre.at. Signal processing installation. b. Signal processing installation characterized in that it comprises a means creating pulse signals by choosing a given repetition period for an original signal, which varies repeatedly, and by sampling the signal in each period at each respective instant , as well as a means for providing a series of signals of a row of pulses by rearranging the pulse signals obtained at each instant in order.

FR7728655A 1976-09-22 1977-09-22 SIGNAL PROCESSING INSTALLATION Granted FR2365851A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11294176A JPS5339112A (en) 1976-09-22 1976-09-22 Processing method of musical sound signals, etcetera
JP51112943A JPS6011375B2 (en) 1976-09-22 1976-09-22 Record reading device

Publications (2)

Publication Number Publication Date
FR2365851A1 true FR2365851A1 (en) 1978-04-21
FR2365851B1 FR2365851B1 (en) 1983-05-27

Family

ID=26451986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728655A Granted FR2365851A1 (en) 1976-09-22 1977-09-22 SIGNAL PROCESSING INSTALLATION

Country Status (5)

Country Link
CA (1) CA1082013A (en)
DE (1) DE2742711A1 (en)
FR (1) FR2365851A1 (en)
GB (1) GB1569330A (en)
NL (1) NL7710399A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3535973A (en) * 1965-10-22 1970-10-27 Leon D Rosen Music device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3535973A (en) * 1965-10-22 1970-10-27 Leon D Rosen Music device

Also Published As

Publication number Publication date
DE2742711A1 (en) 1978-03-23
GB1569330A (en) 1980-06-11
NL7710399A (en) 1978-03-28
CA1082013A (en) 1980-07-22
FR2365851B1 (en) 1983-05-27

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Legal Events

Date Code Title Description
ST Notification of lapse