FR1235301A - Method and means for recording electrical signals - Google Patents

Method and means for recording electrical signals

Info

Publication number
FR1235301A
FR1235301A FR635631A FR635631A FR1235301A FR 1235301 A FR1235301 A FR 1235301A FR 635631 A FR635631 A FR 635631A FR 635631 A FR635631 A FR 635631A FR 1235301 A FR1235301 A FR 1235301A
Authority
FR
France
Prior art keywords
electrical signals
recording electrical
recording
signals
electrical
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
FR635631A
Other languages
French (fr)
Inventor
Donald Adams Weir
Kenneth Sutherland Gordon
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Priority to FR635631A priority Critical patent/FR1235301A/en
Priority to BE518759D priority patent/BE518759A/fr
Priority to FR52686A priority patent/FR73903E/en
Priority to FR73904D priority patent/FR73904E/en
Priority to FR73906D priority patent/FR73906E/en
Application granted granted Critical
Publication of FR1235301A publication Critical patent/FR1235301A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/06—Generation of synchronising signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/16—Digital recording or reproducing using non self-clocking codes, i.e. the clock signals are either recorded in a separate clocking track or in a combination of several information tracks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
    • H04L13/02—Details not particular to receiver or transmitter
    • H04L13/06—Tape or page guiding or feeding devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
    • H04L13/02—Details not particular to receiver or transmitter
    • H04L13/08—Intermediate storage means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0095—Arrangements for synchronising receiver with transmitter with mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
FR635631A 1948-10-19 1952-10-01 Method and means for recording electrical signals Expired FR1235301A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR635631A FR1235301A (en) 1952-10-01 1952-10-01 Method and means for recording electrical signals
BE518759D BE518759A (en) 1948-10-19 1953-03-27
FR52686A FR73903E (en) 1952-09-22 1953-09-22 Methods and means for recording electrical signals
FR73904D FR73904E (en) 1952-09-22 1953-10-09 Methods and means for recording electrical signals
FR73906D FR73906E (en) 1952-09-22 1955-02-17 Methods and means for recording electrical signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR635631A FR1235301A (en) 1952-10-01 1952-10-01 Method and means for recording electrical signals

Publications (1)

Publication Number Publication Date
FR1235301A true FR1235301A (en) 1960-07-08

Family

ID=33548112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR635631A Expired FR1235301A (en) 1948-10-19 1952-10-01 Method and means for recording electrical signals

Country Status (1)

Country Link
FR (1) FR1235301A (en)

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