FR2378328A1 - Procede et dispositif de mesure de caracteristiques de tetes magnetiques - Google Patents

Procede et dispositif de mesure de caracteristiques de tetes magnetiques

Info

Publication number
FR2378328A1
FR2378328A1 FR7701960A FR7701960A FR2378328A1 FR 2378328 A1 FR2378328 A1 FR 2378328A1 FR 7701960 A FR7701960 A FR 7701960A FR 7701960 A FR7701960 A FR 7701960A FR 2378328 A1 FR2378328 A1 FR 2378328A1
Authority
FR
France
Prior art keywords
head
tape
recording head
response
sinusoidal signals
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
FR7701960A
Other languages
English (en)
French (fr)
Other versions
FR2378328B3 (enrdf_load_stackoverflow
Inventor
Daniel Roque
Francois Humbert-Droz
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.)
Regie Autonome des Transports Parisiens
Original Assignee
Regie Autonome des Transports Parisiens
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 Regie Autonome des Transports Parisiens filed Critical Regie Autonome des Transports Parisiens
Priority to FR7701960A priority Critical patent/FR2378328A1/fr
Publication of FR2378328A1 publication Critical patent/FR2378328A1/fr
Application granted granted Critical
Publication of FR2378328B3 publication Critical patent/FR2378328B3/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
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/56—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head support for the purpose of adjusting the position of the head relative to the record carrier, e.g. manual adjustment for azimuth correction or track centering
    • 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
    • G11B5/455—Arrangements for functional testing of heads; Measuring arrangements for heads

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
FR7701960A 1977-01-25 1977-01-25 Procede et dispositif de mesure de caracteristiques de tetes magnetiques Granted FR2378328A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7701960A FR2378328A1 (fr) 1977-01-25 1977-01-25 Procede et dispositif de mesure de caracteristiques de tetes magnetiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7701960A FR2378328A1 (fr) 1977-01-25 1977-01-25 Procede et dispositif de mesure de caracteristiques de tetes magnetiques

Publications (2)

Publication Number Publication Date
FR2378328A1 true FR2378328A1 (fr) 1978-08-18
FR2378328B3 FR2378328B3 (enrdf_load_stackoverflow) 1979-09-21

Family

ID=9185850

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7701960A Granted FR2378328A1 (fr) 1977-01-25 1977-01-25 Procede et dispositif de mesure de caracteristiques de tetes magnetiques

Country Status (1)

Country Link
FR (1) FR2378328A1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR2378328B3 (enrdf_load_stackoverflow) 1979-09-21

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