FI841692A - VIDEO BANDSPELARE MED UPPTAGNING AV EN VIDEOTEXTSIGNAL. - Google Patents

VIDEO BANDSPELARE MED UPPTAGNING AV EN VIDEOTEXTSIGNAL. Download PDF

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Publication number
FI841692A
FI841692A FI841692A FI841692A FI841692A FI 841692 A FI841692 A FI 841692A FI 841692 A FI841692 A FI 841692A FI 841692 A FI841692 A FI 841692A FI 841692 A FI841692 A FI 841692A
Authority
FI
Finland
Prior art keywords
videotextsignal
upptagning
bandspelare
med
video
Prior art date
Application number
FI841692A
Other languages
Finnish (fi)
Other versions
FI75708C (en
FI75708B (en
FI841692A0 (en
Inventor
Hans-Juergen Kluth
Original Assignee
Telefunken Fernseh & Rundfunk
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 Telefunken Fernseh & Rundfunk filed Critical Telefunken Fernseh & Rundfunk
Publication of FI841692A0 publication Critical patent/FI841692A0/en
Publication of FI841692A publication Critical patent/FI841692A/en
Application granted granted Critical
Publication of FI75708B publication Critical patent/FI75708B/en
Publication of FI75708C publication Critical patent/FI75708C/en

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
    • H04N5/9201—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal
    • H04N5/9206—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a character code signal
    • H04N5/9207—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a character code signal for teletext

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Picture Signal Circuits (AREA)
  • Television Systems (AREA)

Abstract

1. Videorecorder providing the recording of a video text signal (VT), in which the light intensity signal (Y) is recorded by frequency modulation of a picture carrier, characterized in that the received digital video text signal (VT), processed in a path (17) separated from the path (6, 7, 5) of the light intensity signal, is recorded in place of the picture carrier (B) without modulation on a carrier.
FI841692A 1983-04-30 1984-04-27 Video recorder with recording a video text signal. FI75708C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3315740A DE3315740C2 (en) 1983-04-30 1983-04-30 Video recorder with recording of a teletext signal
DE3315740 1983-04-30

Publications (4)

Publication Number Publication Date
FI841692A0 FI841692A0 (en) 1984-04-27
FI841692A true FI841692A (en) 1984-10-31
FI75708B FI75708B (en) 1988-03-31
FI75708C FI75708C (en) 1988-07-11

Family

ID=6197792

Family Applications (1)

Application Number Title Priority Date Filing Date
FI841692A FI75708C (en) 1983-04-30 1984-04-27 Video recorder with recording a video text signal.

Country Status (10)

Country Link
EP (1) EP0123959B1 (en)
JP (1) JPS59225684A (en)
AT (1) ATE28114T1 (en)
DE (2) DE3315740C2 (en)
DK (1) DK163782C (en)
ES (1) ES531293A0 (en)
FI (1) FI75708C (en)
HK (1) HK103888A (en)
MY (1) MY100692A (en)
SG (1) SG65088G (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3417276C2 (en) * 1984-05-10 1987-02-19 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth Video home system with a teletext decoder
DE3431006C1 (en) * 1984-08-23 1985-09-26 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth Method and device for recording and reproducing color video signals with data lines
FR2586879B1 (en) * 1985-08-30 1987-12-04 France Etat METHOD AND DEVICE FOR RECORDING AND RETURNING DIGITAL DATA ON A TAPE OF A MAGNETOSCOPE AND A TAPE THUS OBTAINED.
JPS6315584A (en) * 1986-07-08 1988-01-22 Matsushita Electric Ind Co Ltd Teletext reproducing device
JP2675098B2 (en) * 1988-09-29 1997-11-12 株式会社日立製作所 Video tape recorder broadcast program reading / recording device
DE3920234A1 (en) * 1989-06-21 1991-01-03 Thomson Brandt Gmbh VIDEO RECORDER WITH GENERATING A TEXT SIGNAL
KR0139820B1 (en) * 1989-11-13 1998-06-15 이헌조 Switching circuit for superimposing device
DE3939412C2 (en) * 1989-11-29 1999-03-04 Thomson Brandt Gmbh VCR with a character generator
GB2241848A (en) * 1989-12-19 1991-09-11 Eric Ransome Melzer Video camera recorder and/or recording system including teletext encoder
DE3942204C1 (en) * 1989-12-21 1991-04-25 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Hollaend. Stiftung & Co Kg, 8510 Fuerth, De
DE4037374A1 (en) * 1990-11-23 1992-05-27 Thomson Brandt Gmbh Video recorder for letter box television signals - has additional information recorded along edge strips with luminance channel switching
DE4014513A1 (en) * 1990-05-07 1991-11-14 Nokia Unterhaltungselektronik VIDEO RECORDER
DE4027388A1 (en) * 1990-08-30 1992-03-05 Thomson Brandt Gmbh VIDEO RECORDER FOR A TV WITH AN ADDITIONAL SIGNAL
DE4027440B4 (en) * 1990-08-30 2005-12-15 Deutsche Thomson-Brandt Gmbh TV with noise reduction
JP3297743B2 (en) * 1993-02-04 2002-07-02 ソニー株式会社 Magnetic recording / reproducing device
US5521712A (en) * 1993-02-12 1996-05-28 Sony Corporation Teletext signal recording and reproducing apparatus
DE19756546A1 (en) * 1997-12-18 1999-05-20 Siemens Ag Bandwidth limitation control method for digital data contained in video signal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5437528A (en) * 1977-08-30 1979-03-20 Sony Corp Processing circuit for video signal
JPS5593506A (en) * 1978-12-30 1980-07-16 Matsushita Electric Ind Co Ltd Magnetic recording device
JPS5648775A (en) * 1979-09-28 1981-05-02 Toshiba Corp Multiplex signal recording and reproducing device
DE3276895D1 (en) * 1981-05-07 1987-09-03 Thorn Emi Ferguson Video recording equipment

Also Published As

Publication number Publication date
ES8501594A1 (en) 1984-12-01
EP0123959A3 (en) 1985-03-20
FI75708C (en) 1988-07-11
FI75708B (en) 1988-03-31
EP0123959B1 (en) 1987-07-01
ES531293A0 (en) 1984-12-01
JPH0325078B2 (en) 1991-04-04
JPS59225684A (en) 1984-12-18
DK163782B (en) 1992-03-30
EP0123959A2 (en) 1984-11-07
DE3315740C2 (en) 1985-02-21
DK163782C (en) 1992-08-31
HK103888A (en) 1988-12-30
FI841692A0 (en) 1984-04-27
MY100692A (en) 1991-01-17
SG65088G (en) 1989-04-14
ATE28114T1 (en) 1987-07-15
DE3464532D1 (en) 1987-08-06
DK143084D0 (en) 1984-02-29
DE3315740A1 (en) 1984-11-08
DK143084A (en) 1984-10-31

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: TELEFUNKEN FERNSEH UND RUNDFUNK GMBH