AU475162B2 - Improvements in and relating to apparatus for processing a magnetic record having a plurality of tracks - Google Patents

Improvements in and relating to apparatus for processing a magnetic record having a plurality of tracks

Info

Publication number
AU475162B2
AU475162B2 AU46728/72A AU4672872A AU475162B2 AU 475162 B2 AU475162 B2 AU 475162B2 AU 46728/72 A AU46728/72 A AU 46728/72A AU 4672872 A AU4672872 A AU 4672872A AU 475162 B2 AU475162 B2 AU 475162B2
Authority
AU
Australia
Prior art keywords
tracks
relating
processing
magnetic record
record
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.)
Expired
Application number
AU46728/72A
Other languages
English (en)
Other versions
AU4672872A (en
Inventor
ROBERT THOMAS MUNSON and GORDON HOWARD REED PHILIP HODGSON
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
Publication of AU4672872A publication Critical patent/AU4672872A/en
Application granted granted Critical
Publication of AU475162B2 publication Critical patent/AU475162B2/en
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)
  • Liquid Crystal (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Control Of Multiple Motors (AREA)
AU46728/72A 1971-09-20 1972-09-15 Improvements in and relating to apparatus for processing a magnetic record having a plurality of tracks Expired AU475162B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4370671A GB1410591A (en) 1971-09-20 1971-09-20 Magnetic record apparatus
GBGB43706/71 1971-09-20

Publications (2)

Publication Number Publication Date
AU4672872A AU4672872A (en) 1974-03-21
AU475162B2 true AU475162B2 (en) 1976-08-12

Family

ID=10429965

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46728/72A Expired AU475162B2 (en) 1971-09-20 1972-09-15 Improvements in and relating to apparatus for processing a magnetic record having a plurality of tracks

Country Status (15)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6019074B2 (ja) 1978-04-08 1985-05-14 ソニー株式会社 映像信号記録再生装置
US4340784A (en) * 1980-02-05 1982-07-20 International Port-A-Call Portable telephone answering device
DE3462214D1 (en) * 1983-02-14 1987-02-26 Hitachi Ltd Magnetic recording and reproducing apparatus

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
DK141918B (da) 1980-07-14
ATA808972A (de) 1979-02-15
NO141579B (no) 1979-12-27
ZA726234B (en) 1973-05-30
DE2265508C2 (de) 1984-05-03
BE789014A (fr) 1973-01-15
DK141918C (index.php) 1980-11-24
DE2245968A1 (de) 1973-03-29
US3823414A (en) 1974-07-09
CA967487A (en) 1975-05-13
IT967623B (it) 1974-03-11
NL7212731A (index.php) 1973-03-22
DE2245968C3 (de) 1984-03-22
NO141579C (no) 1980-04-08
DE2245968B2 (index.php) 1979-11-08
SE400661B (sv) 1978-04-03
AU4672872A (en) 1974-03-21
CH553524A (de) 1974-08-30
GB1410591A (en) 1975-10-22
FR2154266A5 (index.php) 1973-05-04

Similar Documents

Publication Publication Date Title
CA957769A (en) Magnetic recording and/or reproducing apparatus
CA1001754A (en) Magnetic recording and reproducing method and system
CA982171A (en) Magnetic recording and reproducing apparatus
AU473309B2 (en) Magnetic recording and/or reproducing apparatus
CA1010566A (en) Magnetic recording and/or reproducing apparatus
CA950879A (en) Magnetic recording and reproducing apparatus
CA963973A (en) Magnetic recording and reproducing apparatus
CA994471A (en) Magnetic recording and/or reproducing apparatus
CA993102A (en) Magnetic recording and reproducing apparatus
CA976939A (en) Magnetic recording and reproducing apparatus
AU475162B2 (en) Improvements in and relating to apparatus for processing a magnetic record having a plurality of tracks
CA975731A (en) Magnetic recording and reproducing apparatus
CA970746A (en) Magnetic recording and reproducing apparatus
CA948771A (en) Magnetic recording and reproducing apparatus
CA992201A (en) Magnetic recording and/or reproducing apparatus
CA983162A (en) Apparatus and process for replicating magnetic recordings
CA1018278A (en) Magnetic tape recording and reproducing apparatus
CA1021059A (en) Magnetic recording and reproducing apparatus
CA868773A (en) Magnetic recording and reproducing apparatus
CA870839A (en) Magnetic recording and reproducing apparatus
CA885675A (en) Magnetic recording apparatus and method
CA924415A (en) Magnetic recording and reproducing apparatus
CA1024651A (en) Magnetic recording and/or reproducing apparatus
CA1000846A (en) Rotary head type magnetic recording and reproducing apparatus
AU454244B2 (en) Rotary head type magnetic recording and reproducing apparatus