JPS5880990A - カラーテレビジョン信号の記録再生方法 - Google Patents

カラーテレビジョン信号の記録再生方法

Info

Publication number
JPS5880990A
JPS5880990A JP56179459A JP17945981A JPS5880990A JP S5880990 A JPS5880990 A JP S5880990A JP 56179459 A JP56179459 A JP 56179459A JP 17945981 A JP17945981 A JP 17945981A JP S5880990 A JPS5880990 A JP S5880990A
Authority
JP
Japan
Prior art keywords
signal
color
recording
frequency
sideband
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.)
Granted
Application number
JP56179459A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0115190B2 (OSRAM
Inventor
Sadafumi Kitamura
北村　貞文
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 JP56179459A priority Critical patent/JPS5880990A/ja
Publication of JPS5880990A publication Critical patent/JPS5880990A/ja
Publication of JPH0115190B2 publication Critical patent/JPH0115190B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
JP56179459A 1981-11-09 1981-11-09 カラーテレビジョン信号の記録再生方法 Granted JPS5880990A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56179459A JPS5880990A (ja) 1981-11-09 1981-11-09 カラーテレビジョン信号の記録再生方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56179459A JPS5880990A (ja) 1981-11-09 1981-11-09 カラーテレビジョン信号の記録再生方法

Publications (2)

Publication Number Publication Date
JPS5880990A true JPS5880990A (ja) 1983-05-16
JPH0115190B2 JPH0115190B2 (OSRAM) 1989-03-16

Family

ID=16066216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56179459A Granted JPS5880990A (ja) 1981-11-09 1981-11-09 カラーテレビジョン信号の記録再生方法

Country Status (1)

Country Link
JP (1) JPS5880990A (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6086993A (ja) * 1983-10-19 1985-05-16 Hitachi Ltd クロマ信号のエンフアシス・デイエンフアシス回路
JPS61142894A (ja) * 1985-10-18 1986-06-30 Hitachi Ltd クロマ信号の記録装置
JPH02290397A (ja) * 1990-04-20 1990-11-30 Hitachi Ltd クロマ信号の記録装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305627A (en) * 1963-09-17 1967-02-21 Fernseh Gmbh Apparatus for increasing the signal-tonoise ratio in a compound signal
JPS535909A (en) * 1976-07-06 1978-01-19 Sony Corp De-emphasis circuit
JPS543428A (en) * 1977-06-10 1979-01-11 Hitachi Ltd Chrominance signal process circuit
JPS5412714A (en) * 1977-06-29 1979-01-30 Matsushita Electric Ind Co Ltd Recorder-reproducer
JPS55125786A (en) * 1979-03-23 1980-09-27 Matsushita Electric Ind Co Ltd Recording and reproduction method for video signal

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305627A (en) * 1963-09-17 1967-02-21 Fernseh Gmbh Apparatus for increasing the signal-tonoise ratio in a compound signal
JPS535909A (en) * 1976-07-06 1978-01-19 Sony Corp De-emphasis circuit
JPS543428A (en) * 1977-06-10 1979-01-11 Hitachi Ltd Chrominance signal process circuit
JPS5412714A (en) * 1977-06-29 1979-01-30 Matsushita Electric Ind Co Ltd Recorder-reproducer
JPS55125786A (en) * 1979-03-23 1980-09-27 Matsushita Electric Ind Co Ltd Recording and reproduction method for video signal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6086993A (ja) * 1983-10-19 1985-05-16 Hitachi Ltd クロマ信号のエンフアシス・デイエンフアシス回路
JPS61142894A (ja) * 1985-10-18 1986-06-30 Hitachi Ltd クロマ信号の記録装置
JPH02290397A (ja) * 1990-04-20 1990-11-30 Hitachi Ltd クロマ信号の記録装置

Also Published As

Publication number Publication date
JPH0115190B2 (OSRAM) 1989-03-16

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