FR2365853A1 - Systeme d'analyse pas a pas ou a cadence variable pour enregistreur-lecteur a tetes rotatives ou alternatives sur bande magnetique - Google Patents

Systeme d'analyse pas a pas ou a cadence variable pour enregistreur-lecteur a tetes rotatives ou alternatives sur bande magnetique

Info

Publication number
FR2365853A1
FR2365853A1 FR7628944A FR7628944A FR2365853A1 FR 2365853 A1 FR2365853 A1 FR 2365853A1 FR 7628944 A FR7628944 A FR 7628944A FR 7628944 A FR7628944 A FR 7628944A FR 2365853 A1 FR2365853 A1 FR 2365853A1
Authority
FR
France
Prior art keywords
scanning
rotary head
different rates
video tape
tape recorder
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
FR7628944A
Other languages
English (en)
French (fr)
Other versions
FR2365853B1 (enrdf_load_stackoverflow
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7628944A priority Critical patent/FR2365853A1/fr
Publication of FR2365853A1 publication Critical patent/FR2365853A1/fr
Application granted granted Critical
Publication of FR2365853B1 publication Critical patent/FR2365853B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/783—Adaptations for reproducing at a rate different from the recording rate
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1808—Driving of both record carrier and head
    • 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
    • G11B5/52—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 simultaneous movement of head and record carrier, e.g. rotation of head

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
FR7628944A 1976-09-27 1976-09-27 Systeme d'analyse pas a pas ou a cadence variable pour enregistreur-lecteur a tetes rotatives ou alternatives sur bande magnetique Granted FR2365853A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7628944A FR2365853A1 (fr) 1976-09-27 1976-09-27 Systeme d'analyse pas a pas ou a cadence variable pour enregistreur-lecteur a tetes rotatives ou alternatives sur bande magnetique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7628944A FR2365853A1 (fr) 1976-09-27 1976-09-27 Systeme d'analyse pas a pas ou a cadence variable pour enregistreur-lecteur a tetes rotatives ou alternatives sur bande magnetique

Publications (2)

Publication Number Publication Date
FR2365853A1 true FR2365853A1 (fr) 1978-04-21
FR2365853B1 FR2365853B1 (enrdf_load_stackoverflow) 1979-04-13

Family

ID=9178102

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628944A Granted FR2365853A1 (fr) 1976-09-27 1976-09-27 Systeme d'analyse pas a pas ou a cadence variable pour enregistreur-lecteur a tetes rotatives ou alternatives sur bande magnetique

Country Status (1)

Country Link
FR (1) FR2365853A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023067A1 (de) * 1979-07-20 1981-01-28 Koninklijke Philips Electronics N.V. Bandaufzeichnungs- oder -wiedergabegerät mit rotierendem Magnetkopf
FR2512247A1 (fr) * 1981-08-28 1983-03-04 Ampex Systeme et procede de positionnement d'une structure de tetes d'enregistrement/reproduction
FR2566952A1 (fr) * 1984-06-28 1986-01-03 Enertec Alignement de suivi de pistes pour tete magnetique tournante
EP0205207A1 (en) * 1985-06-03 1986-12-17 Koninklijke Philips Electronics N.V. Device for magnetically recording and/or reading signals

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2141981A1 (enrdf_load_stackoverflow) * 1971-06-15 1973-01-26 Sony Corp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2141981A1 (enrdf_load_stackoverflow) * 1971-06-15 1973-01-26 Sony Corp

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023067A1 (de) * 1979-07-20 1981-01-28 Koninklijke Philips Electronics N.V. Bandaufzeichnungs- oder -wiedergabegerät mit rotierendem Magnetkopf
FR2512247A1 (fr) * 1981-08-28 1983-03-04 Ampex Systeme et procede de positionnement d'une structure de tetes d'enregistrement/reproduction
FR2566952A1 (fr) * 1984-06-28 1986-01-03 Enertec Alignement de suivi de pistes pour tete magnetique tournante
EP0168269A1 (fr) * 1984-06-28 1986-01-15 Schlumberger Industries Alignement de suivi de pistes pour tête magnétique tournante
US4710828A (en) * 1984-06-28 1987-12-01 Enertec Tracking alignment for a rotating magnetic transducer head
EP0205207A1 (en) * 1985-06-03 1986-12-17 Koninklijke Philips Electronics N.V. Device for magnetically recording and/or reading signals

Also Published As

Publication number Publication date
FR2365853B1 (enrdf_load_stackoverflow) 1979-04-13

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Legal Events

Date Code Title Description
ST Notification of lapse