JPS59138185A - ビデオテ−プレコ−ダの記録回路 - Google Patents

ビデオテ−プレコ−ダの記録回路

Info

Publication number
JPS59138185A
JPS59138185A JP58011556A JP1155683A JPS59138185A JP S59138185 A JPS59138185 A JP S59138185A JP 58011556 A JP58011556 A JP 58011556A JP 1155683 A JP1155683 A JP 1155683A JP S59138185 A JPS59138185 A JP S59138185A
Authority
JP
Japan
Prior art keywords
tape
recording
signal
circuit
level
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
JP58011556A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0134515B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Akira Shibata
晃 柴田
Atsushi Yoshioka
厚 吉岡
Katsuyuki Watanabe
克行 渡辺
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 JP58011556A priority Critical patent/JPS59138185A/ja
Priority to AT83108932T priority patent/ATE59925T1/de
Priority to DE8383108932T priority patent/DE3382105D1/de
Priority to US06/530,628 priority patent/US4613912A/en
Priority to EP83108932A priority patent/EP0103287B1/en
Publication of JPS59138185A publication Critical patent/JPS59138185A/ja
Publication of JPH0134515B2 publication Critical patent/JPH0134515B2/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
    • 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
    • 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
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
    • 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
    • H04N9/793—Processing of colour television signals in connection with recording for controlling the level of the chrominance signal, e.g. by means of automatic chroma control circuits
    • 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
    • H04N9/793—Processing of colour television signals in connection with recording for controlling the level of the chrominance signal, e.g. by means of automatic chroma control circuits
    • H04N9/7933—Processing of colour television signals in connection with recording for controlling the level of the chrominance signal, e.g. by means of automatic chroma control circuits the level control being frequency-dependent

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
JP58011556A 1982-09-10 1983-01-28 ビデオテ−プレコ−ダの記録回路 Granted JPS59138185A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP58011556A JPS59138185A (ja) 1983-01-28 1983-01-28 ビデオテ−プレコ−ダの記録回路
AT83108932T ATE59925T1 (de) 1982-09-10 1983-09-09 Aufzeichnungs- und wiedergabeanordnung fuer ein videobandaufzeichnungsgeraet.
DE8383108932T DE3382105D1 (de) 1982-09-10 1983-09-09 Aufzeichnungs- und wiedergabeanordnung fuer ein videobandaufzeichnungsgeraet.
US06/530,628 US4613912A (en) 1982-09-10 1983-09-09 Recording and reproducing apparatus for a video tape recorder
EP83108932A EP0103287B1 (en) 1982-09-10 1983-09-09 Recording and reproducing apparatus for a video tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58011556A JPS59138185A (ja) 1983-01-28 1983-01-28 ビデオテ−プレコ−ダの記録回路

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2132566A Division JPH0316395A (ja) 1990-05-24 1990-05-24 ビデオテープレコーダの記録回路

Publications (2)

Publication Number Publication Date
JPS59138185A true JPS59138185A (ja) 1984-08-08
JPH0134515B2 JPH0134515B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-07-19

Family

ID=11781213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58011556A Granted JPS59138185A (ja) 1982-09-10 1983-01-28 ビデオテ−プレコ−ダの記録回路

Country Status (1)

Country Link
JP (1) JPS59138185A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001057855A1 (en) * 2000-02-03 2001-08-09 Matsushita Electric Industrial Co., Ltd. Digital magnetic recorder and magnetic recording/reproducing apparatus

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441015A (en) * 1977-09-08 1979-03-31 Sony Corp Recording and reproducing device of video signal
JPS54146925A (en) * 1978-05-10 1979-11-16 Hitachi Ltd Magnetic recording and reproducing device
JPS55123282A (en) * 1979-03-16 1980-09-22 Hitachi Ltd Color signal processing circuit
JPS5651426U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1979-09-22 1981-05-07
JPS57133505A (en) * 1981-02-12 1982-08-18 Sanyo Electric Co Ltd Tape recorder
JPS57189328A (en) * 1981-05-18 1982-11-20 Hitachi Ltd Recording equalizer switching circuit
JPS57189310A (en) * 1981-05-18 1982-11-20 Hitachi Ltd Magnetic recording and reproducing device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441015A (en) * 1977-09-08 1979-03-31 Sony Corp Recording and reproducing device of video signal
JPS54146925A (en) * 1978-05-10 1979-11-16 Hitachi Ltd Magnetic recording and reproducing device
JPS55123282A (en) * 1979-03-16 1980-09-22 Hitachi Ltd Color signal processing circuit
JPS5651426U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1979-09-22 1981-05-07
JPS57133505A (en) * 1981-02-12 1982-08-18 Sanyo Electric Co Ltd Tape recorder
JPS57189328A (en) * 1981-05-18 1982-11-20 Hitachi Ltd Recording equalizer switching circuit
JPS57189310A (en) * 1981-05-18 1982-11-20 Hitachi Ltd Magnetic recording and reproducing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001057855A1 (en) * 2000-02-03 2001-08-09 Matsushita Electric Industrial Co., Ltd. Digital magnetic recorder and magnetic recording/reproducing apparatus

Also Published As

Publication number Publication date
JPH0134515B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-07-19

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