FR2466072A1 - Bande contenant des informations audio et video sur les memes pistes, et systemes pour son enregistrement et sa restitution - Google Patents

Bande contenant des informations audio et video sur les memes pistes, et systemes pour son enregistrement et sa restitution Download PDF

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Publication number
FR2466072A1
FR2466072A1 FR8020237A FR8020237A FR2466072A1 FR 2466072 A1 FR2466072 A1 FR 2466072A1 FR 8020237 A FR8020237 A FR 8020237A FR 8020237 A FR8020237 A FR 8020237A FR 2466072 A1 FR2466072 A1 FR 2466072A1
Authority
FR
France
Prior art keywords
audio
video
information
recording
tape
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.)
Withdrawn
Application number
FR8020237A
Other languages
English (en)
French (fr)
Inventor
Lee Vern Hedlung
Arch Clinton Luther
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of FR2466072A1 publication Critical patent/FR2466072A1/fr
Withdrawn legal-status Critical Current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
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
FR8020237A 1979-09-21 1980-09-19 Bande contenant des informations audio et video sur les memes pistes, et systemes pour son enregistrement et sa restitution Withdrawn FR2466072A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7932803 1979-09-21
US13390380A 1980-03-25 1980-03-25

Publications (1)

Publication Number Publication Date
FR2466072A1 true FR2466072A1 (fr) 1981-03-27

Family

ID=26272966

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8020237A Withdrawn FR2466072A1 (fr) 1979-09-21 1980-09-19 Bande contenant des informations audio et video sur les memes pistes, et systemes pour son enregistrement et sa restitution

Country Status (2)

Country Link
DE (1) DE3034716C2 (de)
FR (1) FR2466072A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57186877A (en) * 1981-05-14 1982-11-17 Sony Corp Magnetic recording method
JPS57197982A (en) * 1981-05-29 1982-12-04 Pioneer Video Corp Time base correcting device for recorded information reproducing device
JPS5894288A (ja) * 1981-11-30 1983-06-04 Sony Corp 映像信号記録装置
JPS58128001A (ja) * 1982-01-22 1983-07-30 Sony Corp 音声信号の再生装置
CA1201198A (en) * 1982-02-01 1986-02-25 Sony Corporation Method and apparatus for compensating for tape jitter during recording and reproducing of a video signal andpcm audio signal
JPS6118288A (ja) * 1984-07-04 1986-01-27 Hitachi Ltd 磁気記録装置
JPS6157089A (ja) * 1984-08-27 1986-03-22 Pioneer Electronic Corp ヘリカル走査型磁気記録再生方式
JP2568819B2 (ja) * 1985-09-20 1997-01-08 三菱電機株式会社 間欠磁気記録再生装置
JPS63187469A (ja) * 1987-01-30 1988-08-03 Hitachi Ltd 回転ヘツド形記録再生装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150397A (en) * 1977-09-13 1979-04-17 Eli S. Jacobs Repetition reduced digital data record and playback system
DE2929446A1 (de) * 1978-07-20 1980-01-31 Matsushita Electric Ind Co Ltd Magnetisches aufzeichnungs- und wiedergabesystem
DE2901034A1 (de) * 1979-01-12 1980-07-17 Grundig Emv Verfahren und schaltungsanordnung zur komprimierung und dekomprimierung von analogsignalen in digitaler form

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1433194A (en) * 1972-05-11 1976-04-22 Matsushita Electric Ind Co Ltd Recording and reproducing apparatus for electrical signals
DE2737952A1 (de) * 1976-08-26 1978-03-02 Hauser Raimund System zur aufnahme und wiedergabe von fernsehbild- und/oder tonsignalen und magnetbandkassette hiezu

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150397A (en) * 1977-09-13 1979-04-17 Eli S. Jacobs Repetition reduced digital data record and playback system
DE2929446A1 (de) * 1978-07-20 1980-01-31 Matsushita Electric Ind Co Ltd Magnetisches aufzeichnungs- und wiedergabesystem
DE2901034A1 (de) * 1979-01-12 1980-07-17 Grundig Emv Verfahren und schaltungsanordnung zur komprimierung und dekomprimierung von analogsignalen in digitaler form

Also Published As

Publication number Publication date
DE3034716A1 (de) 1981-04-09
DE3034716C2 (de) 1983-10-20

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