DE19501156A1 - Video disc recording system - Google Patents

Video disc recording system

Info

Publication number
DE19501156A1
DE19501156A1 DE1995101156 DE19501156A DE19501156A1 DE 19501156 A1 DE19501156 A1 DE 19501156A1 DE 1995101156 DE1995101156 DE 1995101156 DE 19501156 A DE19501156 A DE 19501156A DE 19501156 A1 DE19501156 A1 DE 19501156A1
Authority
DE
Germany
Prior art keywords
recording
playback
recording system
video signals
video disc
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.)
Ceased
Application number
DE1995101156
Other languages
German (de)
Inventor
Reiner Mario Jordan
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1995101156 priority Critical patent/DE19501156A1/en
Publication of DE19501156A1 publication Critical patent/DE19501156A1/en
Ceased 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
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums

Abstract

The recording system uses separate recording and playback heads cooperating with the rotating recording disc, allowing playback of previously recorded video signals at the same time as new video signals are being recorded. The time interval between the recording of the video signals and their playback via the separate playback head is varied by an interval control.

Description

Auf der Bildaufzeichnungsplatte (Bildplatte, CD) werden Aufnahme- und Wiedergabekopf getrennt. Der Abstand des Wiedergabekopfes kann sich dabei zu den Plattenrillen, in denen sich der Aufnahmekopf bewegt, variabel gesteuert verändern.On the image recording plate (image plate, CD) Recording and playback head separated. The distance of the Playback head can go to the disc grooves in which the recording head moves, change variably controlled.

Anwendungapplication

Alle Filmaufzeichnungsgeräte auf drehender Platte.All film recorders on rotating disc.

Problemproblem

Es ist bekannt, daß bei Bandaufzeichnungsgeräten erst am Ende einer Fernsehübertragung eine Wiedergabe möglich ist, sofern man nicht in Kauf nehmen will, daß Teile der weiteren Sendung nicht gleichzeitig aufgezeichnet werden können. Lediglich die Kopftrennung auf der Platte bietet die Möglichkeit beliebig Wiedergabe zu empfangen und trotzdem gleichzeitig weiter aufzuzeichnen. Da die Platte bei zwei gleichzeitig wirksamen Köpfen nicht mit unterschiedlicher Geschwindigkeit bewegt werden kann, müssen die Zeitabstände über den Abstand Aufnahme- und Wiedergabekopf (+/- Sekunden/Minuten) geregelt werden.It is known that tape recorders only end a television broadcast can be played back if one does not want to accept that parts of the further broadcast cannot be recorded at the same time. Only that Head separation on the plate offers the possibility of any Playback and still continue at the same time to record. Because the plate is effective at two simultaneously Heads do not move at different speeds the time intervals must be over the distance Recording and playback head (+/- seconds / minutes) regulated become.

Erreichte VorteileAchieved advantages

Es ist möglich eine Fernsehliveübertragung z. B. 20 Minuten später beginnen zu lassen. Bei späterem Fernsehbeginn können ungewollte Werbeeinblendungen übersprungen werden. Es können beliebig, während einer laufenden Fernsehübertragung, Pausen eingelegt werden. Filmpassagen können wiederholt werden, ohne daß weitere Aufzeichnungen verloren gehen.It is possible to broadcast live TV e.g. B. 20 minutes to start later. If you start watching TV later unwanted advertisements can be skipped. It can any, during an ongoing TV broadcast, breaks be inserted. Film passages can be repeated without that further records will be lost.

Claims (1)

Trennung des Aufnahme- und Wiedergabekopfes bei Fernseh­ aufzeichnungsgeräten auf drehender Platte, wobei der Zeitabstand zwischen Aufnahme und Wiedergabe über einen variabel zu steuernden Zeitabstand geregelt werden kann.Separation of the recording and playback head for television recorders on a rotating disc, the Time interval between recording and playback via a time interval that can be controlled variably.
DE1995101156 1995-01-08 1995-01-08 Video disc recording system Ceased DE19501156A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1995101156 DE19501156A1 (en) 1995-01-08 1995-01-08 Video disc recording system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995101156 DE19501156A1 (en) 1995-01-08 1995-01-08 Video disc recording system

Publications (1)

Publication Number Publication Date
DE19501156A1 true DE19501156A1 (en) 1995-06-22

Family

ID=7751625

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995101156 Ceased DE19501156A1 (en) 1995-01-08 1995-01-08 Video disc recording system

Country Status (1)

Country Link
DE (1) DE19501156A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2078434A (en) * 1980-06-13 1982-01-06 Tokyo Shibaura Electric Co Magnetic recording and reproducing apparatus
DE3042273A1 (en) * 1980-11-08 1982-05-13 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth MAGNETIC SINGLE IMAGE MASS STORAGE
US4558375A (en) * 1983-04-27 1985-12-10 Sontheimer Carl Gustav Method and apparatus for recording and retrieving video information in two modes on a single laser recording disc
US4802021A (en) * 1986-10-21 1989-01-31 Asaka Company Limited Recording and/or reproducing apparatus using opto-magnetic disc

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2078434A (en) * 1980-06-13 1982-01-06 Tokyo Shibaura Electric Co Magnetic recording and reproducing apparatus
DE3123230A1 (en) * 1980-06-13 1982-06-03 Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa MANGETIC RECORDING AND PLAYBACK DEVICE
DE3042273A1 (en) * 1980-11-08 1982-05-13 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth MAGNETIC SINGLE IMAGE MASS STORAGE
US4558375A (en) * 1983-04-27 1985-12-10 Sontheimer Carl Gustav Method and apparatus for recording and retrieving video information in two modes on a single laser recording disc
US4802021A (en) * 1986-10-21 1989-01-31 Asaka Company Limited Recording and/or reproducing apparatus using opto-magnetic disc

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
OP8 Request for examination as to paragraph 44 patent law
8122 Nonbinding interest in granting licenses declared
8131 Rejection