JPH0127639B2 - - Google Patents

Info

Publication number
JPH0127639B2
JPH0127639B2 JP54121082A JP12108279A JPH0127639B2 JP H0127639 B2 JPH0127639 B2 JP H0127639B2 JP 54121082 A JP54121082 A JP 54121082A JP 12108279 A JP12108279 A JP 12108279A JP H0127639 B2 JPH0127639 B2 JP H0127639B2
Authority
JP
Japan
Prior art keywords
signal
recording
luminance
color
component
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
JP54121082A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5644285A (en
Inventor
Shunji Kanamaru
Hideo Okamura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP12108279A priority Critical patent/JPS5644285A/ja
Publication of JPS5644285A publication Critical patent/JPS5644285A/ja
Publication of JPH0127639B2 publication Critical patent/JPH0127639B2/ja
Granted 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
    • H04N9/83—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 the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
    • H04N9/835—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 the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal involving processing of the sound signal
    • H04N9/8355—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 the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal involving processing of the sound signal the sound carriers being frequency multiplexed between the luminance carrier and the chrominance carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
JP12108279A 1979-09-20 1979-09-20 Video and sound signal recording device Granted JPS5644285A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12108279A JPS5644285A (en) 1979-09-20 1979-09-20 Video and sound signal recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12108279A JPS5644285A (en) 1979-09-20 1979-09-20 Video and sound signal recording device

Publications (2)

Publication Number Publication Date
JPS5644285A JPS5644285A (en) 1981-04-23
JPH0127639B2 true JPH0127639B2 (xx) 1989-05-30

Family

ID=14802406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12108279A Granted JPS5644285A (en) 1979-09-20 1979-09-20 Video and sound signal recording device

Country Status (1)

Country Link
JP (1) JPS5644285A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139575A (ja) * 1982-02-13 1983-08-18 Sony Corp 映像信号と音声信号の再生装置
DE3382110D1 (de) * 1982-02-22 1991-02-21 Matsushita Electric Ind Co Ltd Videobandaufzeichnungsgeraet.
JPS5934773A (ja) * 1982-08-20 1984-02-25 Matsushita Electric Ind Co Ltd ビデオテ−プレコ−ダ
JPS59103478A (ja) * 1982-12-03 1984-06-14 Sony Corp 磁気テープ記録再生装置
JPS59104888A (ja) * 1982-12-08 1984-06-16 Matsushita Electric Ind Co Ltd 映像及び音声信号の記録再生装置
JPS6344582U (xx) * 1986-09-09 1988-03-25
US5329408A (en) * 1991-07-10 1994-07-12 Sharp Kabushiki Kaisha Magnetic field modulation magnet-optical recording apparatus in which an FM modulator and a magnetic head driving circuit are used in common

Also Published As

Publication number Publication date
JPS5644285A (en) 1981-04-23

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