JPS61142894A - クロマ信号の記録装置 - Google Patents

クロマ信号の記録装置

Info

Publication number
JPS61142894A
JPS61142894A JP60231153A JP23115385A JPS61142894A JP S61142894 A JPS61142894 A JP S61142894A JP 60231153 A JP60231153 A JP 60231153A JP 23115385 A JP23115385 A JP 23115385A JP S61142894 A JPS61142894 A JP S61142894A
Authority
JP
Japan
Prior art keywords
circuit
signal
chroma
emphasis
recording
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
JP60231153A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0123993B2 (US07902200-20110308-C00004.png
Inventor
Keiichi Komatsu
小松　恵一
Akira Shibata
晃 柴田
Noboru Kojima
昇 小島
Tomomitsu Azeyanagi
畔柳　朝光
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP60231153A priority Critical patent/JPS61142894A/ja
Publication of JPS61142894A publication Critical patent/JPS61142894A/ja
Publication of JPH0123993B2 publication Critical patent/JPH0123993B2/ja
Granted legal-status Critical Current

Links

JP60231153A 1985-10-18 1985-10-18 クロマ信号の記録装置 Granted JPS61142894A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60231153A JPS61142894A (ja) 1985-10-18 1985-10-18 クロマ信号の記録装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60231153A JPS61142894A (ja) 1985-10-18 1985-10-18 クロマ信号の記録装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP56195687A Division JPS5897992A (ja) 1981-12-07 1981-12-07 クロマ信号の再生装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2102932A Division JPH0783495B2 (ja) 1990-04-20 1990-04-20 クロマ信号の記録装置

Publications (2)

Publication Number Publication Date
JPS61142894A true JPS61142894A (ja) 1986-06-30
JPH0123993B2 JPH0123993B2 (US07902200-20110308-C00004.png) 1989-05-09

Family

ID=16919122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60231153A Granted JPS61142894A (ja) 1985-10-18 1985-10-18 クロマ信号の記録装置

Country Status (1)

Country Link
JP (1) JPS61142894A (US07902200-20110308-C00004.png)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986597A (en) * 1955-09-22 1961-05-30 Philips Corp Transmission system for television signals
US3305627A (en) * 1963-09-17 1967-02-21 Fernseh Gmbh Apparatus for increasing the signal-tonoise ratio in a compound signal
JPS51115728A (en) * 1975-04-04 1976-10-12 Victor Co Of Japan Ltd Method of recroding and reproducing the color image
JPS535909A (en) * 1976-07-06 1978-01-19 Sony Corp De-emphasis circuit
JPS53106109A (en) * 1977-02-28 1978-09-14 Sony Corp Vedio signal transmitting circuit
JPS5412714A (en) * 1977-06-29 1979-01-30 Matsushita Electric Ind Co Ltd Recorder-reproducer
JPS5466810A (en) * 1977-11-08 1979-05-29 Matsushita Electric Ind Co Ltd Recording and reproducing method of pilot signals
JPS54124713A (en) * 1978-03-20 1979-09-27 Matsushita Electric Ind Co Ltd Video signal recording-reproducing method
JPS55117712A (en) * 1979-02-28 1980-09-10 Matsushita Electric Ind Co Ltd Noise reduction circuit of video signal recording and reproducing device
JPS55125786A (en) * 1979-03-23 1980-09-27 Matsushita Electric Ind Co Ltd Recording and reproduction method for video signal
JPS56119591A (en) * 1980-02-25 1981-09-19 Matsushita Electric Ind Co Ltd Recording and reproducing device of color video signal
JPS5880990A (ja) * 1981-11-09 1983-05-16 Matsushita Electric Ind Co Ltd カラーテレビジョン信号の記録再生方法

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986597A (en) * 1955-09-22 1961-05-30 Philips Corp Transmission system for television signals
US3305627A (en) * 1963-09-17 1967-02-21 Fernseh Gmbh Apparatus for increasing the signal-tonoise ratio in a compound signal
JPS51115728A (en) * 1975-04-04 1976-10-12 Victor Co Of Japan Ltd Method of recroding and reproducing the color image
JPS535909A (en) * 1976-07-06 1978-01-19 Sony Corp De-emphasis circuit
JPS53106109A (en) * 1977-02-28 1978-09-14 Sony Corp Vedio signal transmitting circuit
JPS5412714A (en) * 1977-06-29 1979-01-30 Matsushita Electric Ind Co Ltd Recorder-reproducer
JPS5466810A (en) * 1977-11-08 1979-05-29 Matsushita Electric Ind Co Ltd Recording and reproducing method of pilot signals
JPS54124713A (en) * 1978-03-20 1979-09-27 Matsushita Electric Ind Co Ltd Video signal recording-reproducing method
JPS55117712A (en) * 1979-02-28 1980-09-10 Matsushita Electric Ind Co Ltd Noise reduction circuit of video signal recording and reproducing device
JPS55125786A (en) * 1979-03-23 1980-09-27 Matsushita Electric Ind Co Ltd Recording and reproduction method for video signal
JPS56119591A (en) * 1980-02-25 1981-09-19 Matsushita Electric Ind Co Ltd Recording and reproducing device of color video signal
JPS5880990A (ja) * 1981-11-09 1983-05-16 Matsushita Electric Ind Co Ltd カラーテレビジョン信号の記録再生方法

Also Published As

Publication number Publication date
JPH0123993B2 (US07902200-20110308-C00004.png) 1989-05-09

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