FR2311373A1 - Procede et dispositif pour l'enregistrement, respectivement la lecture et la correction eventuelle de signaux carres sur un support magnetique - Google Patents

Procede et dispositif pour l'enregistrement, respectivement la lecture et la correction eventuelle de signaux carres sur un support magnetique

Info

Publication number
FR2311373A1
FR2311373A1 FR7515532A FR7515532A FR2311373A1 FR 2311373 A1 FR2311373 A1 FR 2311373A1 FR 7515532 A FR7515532 A FR 7515532A FR 7515532 A FR7515532 A FR 7515532A FR 2311373 A1 FR2311373 A1 FR 2311373A1
Authority
FR
France
Prior art keywords
recording head
head via
magnetic recording
pulse
rectangular pulses
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
FR7515532A
Other languages
English (en)
French (fr)
Other versions
FR2311373B1 (enExample
Inventor
Pierre Georges Garnier
Gerard Michel Jeanroy
Bruno Gaullier
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.)
AUVITEC
Original Assignee
AUVITEC
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 AUVITEC filed Critical AUVITEC
Priority to FR7515532A priority Critical patent/FR2311373A1/fr
Publication of FR2311373A1 publication Critical patent/FR2311373A1/fr
Application granted granted Critical
Publication of FR2311373B1 publication Critical patent/FR2311373B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Digital Magnetic Recording (AREA)
FR7515532A 1975-05-16 1975-05-16 Procede et dispositif pour l'enregistrement, respectivement la lecture et la correction eventuelle de signaux carres sur un support magnetique Granted FR2311373A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7515532A FR2311373A1 (fr) 1975-05-16 1975-05-16 Procede et dispositif pour l'enregistrement, respectivement la lecture et la correction eventuelle de signaux carres sur un support magnetique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7515532A FR2311373A1 (fr) 1975-05-16 1975-05-16 Procede et dispositif pour l'enregistrement, respectivement la lecture et la correction eventuelle de signaux carres sur un support magnetique

Publications (2)

Publication Number Publication Date
FR2311373A1 true FR2311373A1 (fr) 1976-12-10
FR2311373B1 FR2311373B1 (enExample) 1980-04-04

Family

ID=9155396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7515532A Granted FR2311373A1 (fr) 1975-05-16 1975-05-16 Procede et dispositif pour l'enregistrement, respectivement la lecture et la correction eventuelle de signaux carres sur un support magnetique

Country Status (1)

Country Link
FR (1) FR2311373A1 (enExample)

Also Published As

Publication number Publication date
FR2311373B1 (enExample) 1980-04-04

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Legal Events

Date Code Title Description
ST Notification of lapse