FR2466831A1 - Tachymetre pour appareil a bande magnetique - Google Patents

Tachymetre pour appareil a bande magnetique Download PDF

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Publication number
FR2466831A1
FR2466831A1 FR7924466A FR7924466A FR2466831A1 FR 2466831 A1 FR2466831 A1 FR 2466831A1 FR 7924466 A FR7924466 A FR 7924466A FR 7924466 A FR7924466 A FR 7924466A FR 2466831 A1 FR2466831 A1 FR 2466831A1
Authority
FR
France
Prior art keywords
fact
tape
recorded
signal
speed
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
FR7924466A
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English (en)
French (fr)
Other versions
FR2466831B1 (OSRAM
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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 FR7924466A priority Critical patent/FR2466831A1/fr
Publication of FR2466831A1 publication Critical patent/FR2466831A1/fr
Application granted granted Critical
Publication of FR2466831B1 publication Critical patent/FR2466831B1/fr
Granted legal-status Critical Current

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Classifications

    • 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
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/52—Controlling, regulating, or indicating speed by using signals recorded on, or derived from, record carrier

Landscapes

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
FR7924466A 1979-10-02 1979-10-02 Tachymetre pour appareil a bande magnetique Granted FR2466831A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7924466A FR2466831A1 (fr) 1979-10-02 1979-10-02 Tachymetre pour appareil a bande magnetique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7924466A FR2466831A1 (fr) 1979-10-02 1979-10-02 Tachymetre pour appareil a bande magnetique

Publications (2)

Publication Number Publication Date
FR2466831A1 true FR2466831A1 (fr) 1981-04-10
FR2466831B1 FR2466831B1 (OSRAM) 1983-08-19

Family

ID=9230201

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7924466A Granted FR2466831A1 (fr) 1979-10-02 1979-10-02 Tachymetre pour appareil a bande magnetique

Country Status (1)

Country Link
FR (1) FR2466831A1 (OSRAM)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069467B (OSRAM) * 1955-05-12 1959-11-19
US3402350A (en) * 1965-12-06 1968-09-17 Richard L. Shellabarger Method and product for standardizing tape recording and playback systems
DE1924278A1 (de) * 1969-05-13 1970-11-26 Blaupunkt Werke Gmbh Bandlaengenanzeigeeinrichtung fuer ein Kassettenbandgeraet
GB1304288A (OSRAM) * 1970-09-02 1973-01-24
DE2157835A1 (de) * 1971-11-22 1973-05-30 Burroughs Corp Verfahren und vorrichtung zum messen der geschwindigkeit eines magnetischen aufzeichnungstraegers
DE2211550A1 (de) * 1972-03-10 1973-09-13 Bavaria Atelier Gmbh Schaltungsanordnung zur synchronisation von bild- oder tongeraeten
DE2336501A1 (de) * 1973-07-18 1975-02-06 Philips Patentverwaltung Testkassette fuer kassettentonbandgeraete, insbesondere zur ueberpruefung des bandzuges

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069467B (OSRAM) * 1955-05-12 1959-11-19
US3402350A (en) * 1965-12-06 1968-09-17 Richard L. Shellabarger Method and product for standardizing tape recording and playback systems
DE1924278A1 (de) * 1969-05-13 1970-11-26 Blaupunkt Werke Gmbh Bandlaengenanzeigeeinrichtung fuer ein Kassettenbandgeraet
GB1304288A (OSRAM) * 1970-09-02 1973-01-24
DE2157835A1 (de) * 1971-11-22 1973-05-30 Burroughs Corp Verfahren und vorrichtung zum messen der geschwindigkeit eines magnetischen aufzeichnungstraegers
DE2211550A1 (de) * 1972-03-10 1973-09-13 Bavaria Atelier Gmbh Schaltungsanordnung zur synchronisation von bild- oder tongeraeten
DE2336501A1 (de) * 1973-07-18 1975-02-06 Philips Patentverwaltung Testkassette fuer kassettentonbandgeraete, insbesondere zur ueberpruefung des bandzuges

Also Published As

Publication number Publication date
FR2466831B1 (OSRAM) 1983-08-19

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