FR987232A - Appareil d'enregistrement à impulsions - Google Patents

Appareil d'enregistrement à impulsions

Info

Publication number
FR987232A
FR987232A FR987232DA FR987232A FR 987232 A FR987232 A FR 987232A FR 987232D A FR987232D A FR 987232DA FR 987232 A FR987232 A FR 987232A
Authority
FR
France
Prior art keywords
recording device
pulse recording
pulse
recording
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
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.)
Eckert Mauchly Computer Corp
Original Assignee
Eckert Mauchly Computer 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 US29434A external-priority patent/US2625607A/en
Application filed by Eckert Mauchly Computer Corp filed Critical Eckert Mauchly Computer Corp
Application granted granted Critical
Publication of FR987232A publication Critical patent/FR987232A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0007—Circuits or methods for reducing noise, for correction of distortion, or for changing density of recorded information
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
FR987232D 1948-05-27 1949-05-23 Appareil d'enregistrement à impulsions Expired FR987232A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29434A US2625607A (en) 1948-05-27 1948-05-27 Pulse recording apparatus
US87056A US2686100A (en) 1948-05-27 1949-04-12 Pulse recording apparatus

Publications (1)

Publication Number Publication Date
FR987232A true FR987232A (fr) 1951-08-10

Family

ID=26704941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR987232D Expired FR987232A (fr) 1948-05-27 1949-05-23 Appareil d'enregistrement à impulsions

Country Status (3)

Country Link
US (1) US2686100A (fr)
FR (1) FR987232A (fr)
GB (1) GB665179A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224332B (de) * 1954-07-23 1966-09-08 Erich Hudec Dr Ing Tastengesteuerte Vorrichtung zur magnetischen Aufzeichnung von binaeren Kodezeichen auf ein Magnetband
US2970299A (en) * 1955-05-20 1961-01-31 Burroughs Corp Electrographic recording with magnetic material
DE1121382B (de) * 1955-06-29 1962-01-04 Standard Elektrik Lorenz Ag Magnetischer Speicher
US3583392A (en) * 1969-09-30 1971-06-08 Christian Frieberger Method of recording recurring events

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2533326A (en) * 1940-07-01 1950-12-12 Donald R Putt Magnetic storage comparing and control system
US2378388A (en) * 1942-01-01 1945-06-19 Brush Dev Co Recording and reproducing device
US2378383A (en) * 1942-10-17 1945-06-19 Brush Dev Co Transient signal recordingreproducing device
US2439446A (en) * 1944-11-29 1948-04-13 Brush Dev Co Control circuit for signal recording and reproducing systems
US2441065A (en) * 1945-12-01 1948-05-04 Engineering Lab Inc Apparatus for well logging
US2540654A (en) * 1948-03-25 1951-02-06 Engineering Res Associates Inc Data storage system
US2549071A (en) * 1949-09-10 1951-04-17 Lawton Products Company Inc Space reservation system

Also Published As

Publication number Publication date
GB665179A (en) 1952-01-16
US2686100A (en) 1954-08-10

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