JPS5643890A - Recording and reproducing device for pal video signal - Google Patents

Recording and reproducing device for pal video signal

Info

Publication number
JPS5643890A
JPS5643890A JP11895779A JP11895779A JPS5643890A JP S5643890 A JPS5643890 A JP S5643890A JP 11895779 A JP11895779 A JP 11895779A JP 11895779 A JP11895779 A JP 11895779A JP S5643890 A JPS5643890 A JP S5643890A
Authority
JP
Japan
Prior art keywords
signal
burst signal
burst
output
artificial
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.)
Pending
Application number
JP11895779A
Other languages
Japanese (ja)
Inventor
Hisaaki Narahara
Kazuo Yamagiwa
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP11895779A priority Critical patent/JPS5643890A/en
Publication of JPS5643890A publication Critical patent/JPS5643890A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To obtain an artificial burst signal with simple circuit constitution by adding a burst signal to a burst signal delayed by one horizontal period and by controlling an oscillator with the sum output. CONSTITUTION:Video signal PAL-V is inputted to BPF1, ACC circuit 2 and burst gate 3 and burst signal B is separated at gate 3. Signal B is supplied to 1H delay line 17, an input to and output from which are added by adder 21. The output of adder 21 is supplied via artificial burst gate 7 to crystal injection oscillator 22, from which a continuous artificial burst signal is obtained. Since a phase error can be reduced by operating oscillator 22 with the signal obtained by adding the input and output to and from delay line 17, the artificial burst signal of high precision can be obtained without using any APC circuit.
JP11895779A 1979-09-17 1979-09-17 Recording and reproducing device for pal video signal Pending JPS5643890A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11895779A JPS5643890A (en) 1979-09-17 1979-09-17 Recording and reproducing device for pal video signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11895779A JPS5643890A (en) 1979-09-17 1979-09-17 Recording and reproducing device for pal video signal

Publications (1)

Publication Number Publication Date
JPS5643890A true JPS5643890A (en) 1981-04-22

Family

ID=14749452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11895779A Pending JPS5643890A (en) 1979-09-17 1979-09-17 Recording and reproducing device for pal video signal

Country Status (1)

Country Link
JP (1) JPS5643890A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5033771A (en) * 1989-11-22 1991-07-23 Ikeda Bussan Co., Ltd. Airbag restraint system
US5087067A (en) * 1989-05-19 1992-02-11 Honda Giken Kogyo Kabushiki Kaisha Inflatable bag assembly for protecting a vehicle occupant
US5094477A (en) * 1989-12-27 1992-03-10 Ikeda Bussan Co., Ltd. Airbag restraint system
US5165716A (en) * 1989-12-27 1992-11-24 Ikeda Bussan Co., Ltd. Airbag restraint system
US5186489A (en) * 1990-06-22 1993-02-16 Ikeda Bussan Co., Ltd. Airbag restraint system
DE4308381A1 (en) * 1992-03-17 1993-09-23 Ikeda Bussan Co
US5294148A (en) * 1991-07-29 1994-03-15 Ikeda Bussan Co., Ltd. Reinforcement structure for vehicle airbag and method of producing the same
US5320380A (en) * 1990-09-28 1994-06-14 Ikeda Bussan Co., Ltd. Cover for an airbag assembly
US5336538A (en) * 1987-12-11 1994-08-09 Asahi Kasei Kogyo Kabushiki Kaisha Impact absorbing air bag and method for manufacturing same
US5370925A (en) * 1993-03-31 1994-12-06 Ikeda Bussan Co., Ltd. Airbag of airbag restraint system
JPH07223502A (en) * 1994-02-07 1995-08-22 Ikeda Bussan Co Ltd Air bag body of air bag device
US5447329A (en) * 1993-09-03 1995-09-05 Ikeda Bussan Co., Ltd. Air-bag device including protective sheet
US5462305A (en) * 1992-06-11 1995-10-31 Ikeda Bussan Co., Ltd. Airbag restraint unit
US5513876A (en) * 1994-02-18 1996-05-07 Ikeda Bussan Co., Ltd. Airbag restraint unit
US7445232B2 (en) 2003-05-07 2008-11-04 Takata Corporation Airbag and airbag apparatus

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5336538A (en) * 1987-12-11 1994-08-09 Asahi Kasei Kogyo Kabushiki Kaisha Impact absorbing air bag and method for manufacturing same
US5087067A (en) * 1989-05-19 1992-02-11 Honda Giken Kogyo Kabushiki Kaisha Inflatable bag assembly for protecting a vehicle occupant
US5033771A (en) * 1989-11-22 1991-07-23 Ikeda Bussan Co., Ltd. Airbag restraint system
US5094477A (en) * 1989-12-27 1992-03-10 Ikeda Bussan Co., Ltd. Airbag restraint system
US5165716A (en) * 1989-12-27 1992-11-24 Ikeda Bussan Co., Ltd. Airbag restraint system
US5186489A (en) * 1990-06-22 1993-02-16 Ikeda Bussan Co., Ltd. Airbag restraint system
US5320380A (en) * 1990-09-28 1994-06-14 Ikeda Bussan Co., Ltd. Cover for an airbag assembly
US5294148A (en) * 1991-07-29 1994-03-15 Ikeda Bussan Co., Ltd. Reinforcement structure for vehicle airbag and method of producing the same
DE4308381A1 (en) * 1992-03-17 1993-09-23 Ikeda Bussan Co
US5462305A (en) * 1992-06-11 1995-10-31 Ikeda Bussan Co., Ltd. Airbag restraint unit
US5370925A (en) * 1993-03-31 1994-12-06 Ikeda Bussan Co., Ltd. Airbag of airbag restraint system
DE4411159C2 (en) * 1993-03-31 1999-08-26 Ikeda Bussan Co Airbag of an airbag restraint system
US5447329A (en) * 1993-09-03 1995-09-05 Ikeda Bussan Co., Ltd. Air-bag device including protective sheet
JPH07223502A (en) * 1994-02-07 1995-08-22 Ikeda Bussan Co Ltd Air bag body of air bag device
US5513876A (en) * 1994-02-18 1996-05-07 Ikeda Bussan Co., Ltd. Airbag restraint unit
US7445232B2 (en) 2003-05-07 2008-11-04 Takata Corporation Airbag and airbag apparatus

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