FR2154266A5 - - Google Patents

Info

Publication number
FR2154266A5
FR2154266A5 FR7234261A FR7234261A FR2154266A5 FR 2154266 A5 FR2154266 A5 FR 2154266A5 FR 7234261 A FR7234261 A FR 7234261A FR 7234261 A FR7234261 A FR 7234261A FR 2154266 A5 FR2154266 A5 FR 2154266A5
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
FR7234261A
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.)
Television Research Ltd
Original Assignee
Television Research Ltd
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 Television Research Ltd filed Critical Television Research Ltd
Application granted granted Critical
Publication of FR2154266A5 publication Critical patent/FR2154266A5/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
    • 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
    • G11B15/005—Programmed access in sequence to indexed parts of tracks of operating tapes, by driving or guiding the tape
    • 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
    • G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B31/00—Arrangements for the associated working of recording or reproducing apparatus with related apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Electronic Switches (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Liquid Crystal (AREA)
  • Control Of Multiple Motors (AREA)
FR7234261A 1971-09-20 1972-09-20 Expired FR2154266A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4370671A GB1410591A (en) 1971-09-20 1971-09-20 Magnetic record apparatus

Publications (1)

Publication Number Publication Date
FR2154266A5 true FR2154266A5 (fr) 1973-05-04

Family

ID=10429965

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7234261A Expired FR2154266A5 (fr) 1971-09-20 1972-09-20

Country Status (15)

Country Link
US (1) US3823414A (fr)
AT (1) ATA808972A (fr)
AU (1) AU475162B2 (fr)
BE (1) BE789014A (fr)
CA (1) CA967487A (fr)
CH (1) CH553524A (fr)
DE (2) DE2265508C2 (fr)
DK (1) DK141918B (fr)
FR (1) FR2154266A5 (fr)
GB (1) GB1410591A (fr)
IT (1) IT967623B (fr)
NL (1) NL7212731A (fr)
NO (1) NO141579C (fr)
SE (1) SE400661B (fr)
ZA (1) ZA726234B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340784A (en) * 1980-02-05 1982-07-20 International Port-A-Call Portable telephone answering device
EP0116926B1 (fr) * 1983-02-14 1987-01-21 Hitachi, Ltd. Appareil magnétique d'enregistrement et de reproduction

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941044A (en) * 1954-04-23 1960-06-14 Rca Corp Controlled sound reproduction
DE1755162U (de) * 1956-06-15 1957-10-31 Adolf Jun Wielers Tonbandgeraet mit aufnahme und wiedergabe in zwei laufrichtungen.
US2932696A (en) * 1957-09-19 1960-04-12 Rca Corp Automatic sound sequence selecting system
DE1115964B (de) * 1960-03-31 1961-10-26 Siemag Feinmech Werke Gmbh Schaltungsanordnung zum bedarfsweisen Abgriff einer von mehreren auf einer magnetisierbaren Bahn einer rotierenden Trommel gespeicherten Informationen
US3158695A (en) * 1960-07-05 1964-11-24 Ht Res Inst Stereophonic system
DE1208519B (de) * 1961-06-23 1966-01-05 Smith & Sons Ltd S Tonwiedergaberaet mit parallelen Aufzeichnungskanaelen und selektiver Spurauswahl
US3135836A (en) * 1961-08-07 1964-06-02 Wurlitzer Co Background noise compensated recording player
US3139536A (en) 1961-11-29 1964-06-30 Bell Telephone Labor Inc Low level transistor gating circuit
US3246081A (en) * 1962-03-21 1966-04-12 William C Edwards Extended stereophonic systems
US3315041A (en) 1965-01-22 1967-04-18 Robot Education Systems Track selection control means for magnetic signal recording and reproducing systems
US3573393A (en) 1967-06-26 1971-04-06 Newell Ind Tape handling control element and system for reversal of tape movement during low sound levels
US3718773A (en) * 1970-05-18 1973-02-27 Barnard R Four channel recording and reproducing system

Also Published As

Publication number Publication date
GB1410591A (en) 1975-10-22
NL7212731A (fr) 1973-03-22
ATA808972A (de) 1979-02-15
DE2245968B2 (fr) 1979-11-08
DE2265508C2 (de) 1984-05-03
US3823414A (en) 1974-07-09
CA967487A (en) 1975-05-13
NO141579C (no) 1980-04-08
DK141918C (fr) 1980-11-24
DE2245968A1 (de) 1973-03-29
AU4672872A (en) 1974-03-21
DK141918B (da) 1980-07-14
SE400661B (sv) 1978-04-03
AU475162B2 (en) 1976-08-12
CH553524A (de) 1974-08-30
DE2245968C3 (de) 1984-03-22
BE789014A (fr) 1973-01-15
IT967623B (it) 1974-03-11
ZA726234B (en) 1973-05-30
NO141579B (no) 1979-12-27

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse