FR2144246A5 - - Google Patents

Info

Publication number
FR2144246A5
FR2144246A5 FR7220526A FR7220526A FR2144246A5 FR 2144246 A5 FR2144246 A5 FR 2144246A5 FR 7220526 A FR7220526 A FR 7220526A FR 7220526 A FR7220526 A FR 7220526A FR 2144246 A5 FR2144246 A5 FR 2144246A5
Authority
FR
France
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
FR7220526A
Other languages
French (fr)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR2144246A5 publication Critical patent/FR2144246A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3009—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is a pilot signal inside the frequency band of the recorded main information signal
FR7220526A 1971-06-28 1972-06-01 Expired FR2144246A5 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15756671A 1971-06-28 1971-06-28

Publications (1)

Publication Number Publication Date
FR2144246A5 true FR2144246A5 (OSRAM) 1973-02-09

Family

ID=22564301

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7220526A Expired FR2144246A5 (OSRAM) 1971-06-28 1972-06-01

Country Status (6)

Country Link
JP (1) JPS5127529B1 (OSRAM)
CA (1) CA984302A (OSRAM)
DE (1) DE2230798A1 (OSRAM)
FR (1) FR2144246A5 (OSRAM)
GB (1) GB1336513A (OSRAM)
IT (1) IT955884B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0577126A1 (de) * 1992-07-02 1994-01-05 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig GmbH & Co. KG Verfahren und Schaltungsanordnung zur Markierung von Sprachaufzeichnungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0577126A1 (de) * 1992-07-02 1994-01-05 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig GmbH & Co. KG Verfahren und Schaltungsanordnung zur Markierung von Sprachaufzeichnungen

Also Published As

Publication number Publication date
JPS5127529B1 (OSRAM) 1976-08-13
CA984302A (en) 1976-02-24
IT955884B (it) 1973-09-29
DE2230798A1 (de) 1973-01-11
GB1336513A (en) 1973-11-07

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Legal Events

Date Code Title Description
ST Notification of lapse