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

Video signal speed-change reproducing system

Info

Publication number: CA1132249A
Authority: CA; Canada
Prior art keywords: tape; recorded; speed; signal; heads
Prior art date: 1977-03-30
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.)

1977-03-30

Filing date

1978-03-29

Publication date

1982-09-21

1978-03-29 Application filed by Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd

1982-09-21 Application granted granted Critical

1982-09-21 Publication of CA1132249A publication Critical patent/CA1132249A/en

Status Expired legal-status Critical Current

Links

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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
JP52035601A JPS5840873B2 (ja)	1977-03-30	1977-03-30	磁気記録再生装置
JP35601/1977		1977-03-30

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 (de)
AT (1)	AT377149B (de)
CA (1)	CA1132249A (de)
DE (1)	DE2813576C3 (de)
FR (1)	FR2386096B1 (de)
GB (1)	GB1593826A (de)

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
EP0024850B1 (de) *	1979-08-20	1984-10-31	Matsushita Electric Industrial Co., Ltd.	Aufzeichnungs- und Wiedergabeapparat für Videosignale
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 (de) *	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 (de) *	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 (de) *	1973-09-29	1975-05-27
JPS5625072B2 (de) *	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

1977
- 1977-03-30 JP JP52035601A patent/JPS5840873B2/ja not_active Expired
1978
- 1978-03-29 DE DE19782813576 patent/DE2813576C3/de not_active Expired
- 1978-03-29 CA CA299,925A patent/CA1132249A/en not_active Expired
- 1978-03-29 FR FR7809131A patent/FR2386096B1/fr not_active Expired
- 1978-03-29 GB GB1227178A patent/GB1593826A/en not_active Expired
- 1978-03-30 AT AT226878A patent/AT377149B/de not_active IP Right Cessation

Also Published As

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

Legal Events

Date	Code	Title	Description
1999-09-21	MKEX	Expiry

Publication	Publication Date	Title
CA1094681A (en)	1981-01-27	Tracking control apparatus
CA1130456A (en)	1982-08-24	Information signal recording system
US4255768A (en)	1981-03-10	Tracking control apparatus for a rotary head, variable speed signal reproducing system
CA1252205A (en)	1989-04-04	Method and apparatus for producing special motion effects in video recording and reproducing apparatus
CA1156757A (en)	1983-11-08	Tracking control system in a magnetic recording and/or reproducing apparatus
US4426666A (en)	1984-01-17	Video signal recording/reproducing apparatus
JPH02502231A (ja)	1990-07-19	磁気記録方法及びその装置
US4141048A (en)	1979-02-20	Video signal recording and/or reproducing apparatus
JPS6030008B2 (ja)	1985-07-13	再生装置
US4246616A (en)	1981-01-20	System for reproducing a video signal in a slow motion or still picture reproduction
CA1132250A (en)	1982-09-21	Video signal speed-change reproducing system
US4402023A (en)	1983-08-30	Tracking control system in a magnetic recording and/or reproducing apparatus
US4338631A (en)	1982-07-06	Video signal, speed-change reproducing system
US4321621A (en)	1982-03-23	High density recording system using side-by-side information and servo tracks
CA1128201A (en)	1982-07-20	Open loop servo-system for accurate tracking in a video signal reproducing apparatus
CA1170358A (en)	1984-07-03	System for reproducing a video signal in a slow motion or still picture reproduction
US4481543A (en)	1984-11-06	Playback apparatus for producing still images
GB2056153A (en)	1981-03-11	Slow motion or still picture video reproduction system
JPS6327915B2 (de)	1988-06-06
JPH0344374B2 (de)	1991-07-05
US5313347A (en)	1994-05-17	Rotating magnetic head for a magnetic recording reproduction system
US4323998A (en)	1982-04-06	Video disc locked groove corrector
GB1593826A (en)	1981-07-22	Video signal speed-change reproducing system
US4491941A (en)	1985-01-01	Reproducing stylus for an information signal recording medium
JPS6146888B2 (de)	1986-10-16