CA1132249A - Video signal speed-change reproducing system - Google Patents

Video signal speed-change reproducing system

Info

Publication number
CA1132249A
CA1132249A CA299,925A CA299925A CA1132249A CA 1132249 A CA1132249 A CA 1132249A CA 299925 A CA299925 A CA 299925A CA 1132249 A CA1132249 A CA 1132249A
Authority
CA
Canada
Prior art keywords
tape
recorded
speed
signal
heads
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
CA299,925A
Other languages
English (en)
French (fr)
Inventor
Yoshihiko Ota
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Application granted granted Critical
Publication of CA1132249A publication Critical patent/CA1132249A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
CA299,925A 1977-03-30 1978-03-29 Video signal speed-change reproducing system Expired CA1132249A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP35601/1977 1977-03-30
JP52035601A JPS5840873B2 (ja) 1977-03-30 1977-03-30 磁気記録再生装置

Publications (1)

Publication Number Publication Date
CA1132249A true CA1132249A (en) 1982-09-21

Family

ID=12446331

Family Applications (1)

Application Number Title Priority Date Filing Date
CA299,925A Expired CA1132249A (en) 1977-03-30 1978-03-29 Video signal speed-change reproducing system

Country Status (6)

Country Link
JP (1) JPS5840873B2 (it)
AT (1) AT377149B (it)
CA (1) CA1132249A (it)
DE (1) DE2813576B2 (it)
FR (1) FR2386096B1 (it)
GB (1) GB1593826A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5840874B2 (ja) * 1977-04-01 1983-09-08 日本ビクター株式会社 磁気記録再生装置
DE3069555D1 (en) * 1979-08-20 1984-12-06 Matsushita Electric Ind Co Ltd Video signal recording and reproducing apparatus
JPS5632885A (en) * 1979-08-27 1981-04-02 Hitachi Ltd Tracking correction unit of variable-speed vtr
JPS5848176U (ja) * 1981-09-28 1983-03-31 三洋電機株式会社 キヤプスタンサ−ボ回路
JPH0636256B2 (ja) * 1987-02-04 1994-05-11 ヤマハ株式会社 回転ヘッド形磁気記録媒体再生装置の倍速再生装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157739A (en) * 1952-05-27 1964-11-17 Okamura Shiro Signal recording and reproducing system
JPS4919006B1 (it) * 1968-09-14 1974-05-14
GB1275307A (en) * 1969-07-12 1972-05-24 Sony Corp Magnetic recording and reproducing system
GB1312853A (en) * 1969-09-30 1973-04-11 Sanyo Electric Co Video tape recorders
DE2115457C3 (de) * 1971-03-31 1975-05-15 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur Spursuche bei der Fernseh-Standbildwiedergabe von auf einem Bandspeicher mit rotierenden Magnetköpfen aufgezeichneten Fernsehbildern
FR2101516A5 (it) * 1971-06-28 1972-03-31 Labin Edouard
US3821787A (en) * 1971-08-13 1974-06-28 Sony Corp Magnetic recording and or reproducing system
DE2348286C3 (de) * 1972-04-01 1980-10-09 Loewe Opta Gmbh, 1000 Berlin Schaltungsanordnung für ein Video-Magnetbandgerät mit Schrägspurabtastung mit einer Spursuchautomatik zur automatischen Korrektur der Spurlage des Magnetbandes
US3968518A (en) * 1972-08-04 1976-07-06 Sony Corporation Magnetic recording and/or reproducing apparatus for videotape editing
DE2316803C2 (de) * 1973-04-04 1975-05-22 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig, 8510 Fuerth Anordnung zur automatischen Spursuche bei Schrägspuraufzeichnungen
JPS5062012A (it) * 1973-09-29 1975-05-27
JPS5625072B2 (it) * 1974-01-12 1981-06-10
JPS598891B2 (ja) * 1974-11-26 1984-02-28 ソニー株式会社 回転磁気ヘッド装置

Also Published As

Publication number Publication date
FR2386096A1 (fr) 1978-10-27
FR2386096B1 (fr) 1985-10-25
DE2813576A1 (de) 1978-10-05
JPS53120327A (en) 1978-10-20
JPS5840873B2 (ja) 1983-09-08
ATA226878A (de) 1984-06-15
GB1593826A (en) 1981-07-22
DE2813576B2 (de) 1981-06-04
AT377149B (de) 1985-02-11
DE2813576C3 (it) 1987-06-19

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Legal Events

Date Code Title Description
MKEX Expiry