GB1384328A - Method for storing signals on a carrier and a carrier therefor - Google Patents

Method for storing signals on a carrier and a carrier therefor

Info

Publication number
GB1384328A
GB1384328A GB3107572A GB3107572A GB1384328A GB 1384328 A GB1384328 A GB 1384328A GB 3107572 A GB3107572 A GB 3107572A GB 3107572 A GB3107572 A GB 3107572A GB 1384328 A GB1384328 A GB 1384328A
Authority
GB
United Kingdom
Prior art keywords
carrier
projections
storing signals
playback
july
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
GB3107572A
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.)
TED Bildplatten AG AEG Telefunken Teldec
Original Assignee
TED Bildplatten AG AEG Telefunken Teldec
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 TED Bildplatten AG AEG Telefunken Teldec filed Critical TED Bildplatten AG AEG Telefunken Teldec
Publication of GB1384328A publication Critical patent/GB1384328A/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
    • H04N5/7605—Television signal recording on discs or drums
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor

Abstract

1384328 Recording and playback TED BILDPLATTEN AG AEG-TELEFUNKEN TELDEC 3 July 1972 [3 July 1971] 31075/72 Heading G5R On a record 1 a first, e.g. video, signal frequency is represented by the frequency of occurrence along a track of compressible projections, as described in Specifications 1,266,202 and 1,266,203, the projections being of equal heights, and a second, e.g. chrominance or sound, signal is represented by the ratio of the length B of a projection to the distance A between the leading edges of successive projections. On playback, the two signals are separated by filters, Fig. 6 (not shown).
GB3107572A 1971-07-03 1972-07-03 Method for storing signals on a carrier and a carrier therefor Expired GB1384328A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2133130A DE2133130B2 (en) 1971-07-03 1971-07-03 System for the simultaneous playback of two independent signals

Publications (1)

Publication Number Publication Date
GB1384328A true GB1384328A (en) 1975-02-19

Family

ID=5812570

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3107572A Expired GB1384328A (en) 1971-07-03 1972-07-03 Method for storing signals on a carrier and a carrier therefor

Country Status (5)

Country Link
US (1) US3800100A (en)
DE (1) DE2133130B2 (en)
FR (1) FR2144858B3 (en)
GB (1) GB1384328A (en)
IT (1) IT962373B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7402012A (en) * 1974-02-14 1975-08-18 Philips Nv REGISTRATION CARRIER ON WHICH INFORMATION IS INCLUDED IN AN OPTICAL READABLE STRUCTURE.
DE2418175C2 (en) * 1974-04-13 1983-01-05 Robert Bosch Gmbh, 7000 Stuttgart Circuit arrangement for modulating an energy beam
DE2521695C3 (en) * 1974-05-15 1978-10-12 Canon K.K., Tokio Signal recording device
JPS5135354A (en) * 1974-09-20 1976-03-25 Fuji Electric Co Ltd Tanmatsukiki no sentakusochi
GB1514556A (en) * 1975-09-24 1978-06-14 Decca Ltd Signal processor for reducing interference between frequency-modulated signals

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482038A (en) * 1965-12-23 1969-12-02 Rca Corp Wide band recording and reproducing system
EG11450A (en) * 1970-05-13 1978-09-30 Ted Bildplatten A signals which have been recorded and stored on a suppor

Also Published As

Publication number Publication date
US3800100A (en) 1974-03-26
DE2133130C3 (en) 1974-07-11
FR2144858A2 (en) 1973-02-16
DE2133130A1 (en) 1973-01-11
DE2133130B2 (en) 1973-12-06
FR2144858B3 (en) 1975-08-29
IT962373B (en) 1973-12-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees