JPS53142206A - Recorder/reproducer for video signal - Google Patents

Recorder/reproducer for video signal

Info

Publication number
JPS53142206A
JPS53142206A JP5637977A JP5637977A JPS53142206A JP S53142206 A JPS53142206 A JP S53142206A JP 5637977 A JP5637977 A JP 5637977A JP 5637977 A JP5637977 A JP 5637977A JP S53142206 A JPS53142206 A JP S53142206A
Authority
JP
Japan
Prior art keywords
video signal
reproducer
recorder
filter
signal 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.)
Granted
Application number
JP5637977A
Other languages
Japanese (ja)
Other versions
JPS5942369B2 (en
Inventor
Akira Shibata
Hidekazu Funashiro
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 JP52056379A priority Critical patent/JPS5942369B2/en
Publication of JPS53142206A publication Critical patent/JPS53142206A/en
Publication of JPS5942369B2 publication Critical patent/JPS5942369B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To eliminate the waveform distortion at the reproducing time and thus to obtain a VTR of excellent images by providing the first filter for the contour part signal component of the video signal and the second filter for the flat part signal component plus a compressor and a mixer.
COPYRIGHT: (C)1978,JPO&Japio
JP52056379A 1977-05-18 1977-05-18 Video signal recording and playback device Expired JPS5942369B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52056379A JPS5942369B2 (en) 1977-05-18 1977-05-18 Video signal recording and playback device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52056379A JPS5942369B2 (en) 1977-05-18 1977-05-18 Video signal recording and playback device

Publications (2)

Publication Number Publication Date
JPS53142206A true JPS53142206A (en) 1978-12-11
JPS5942369B2 JPS5942369B2 (en) 1984-10-15

Family

ID=13025618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52056379A Expired JPS5942369B2 (en) 1977-05-18 1977-05-18 Video signal recording and playback device

Country Status (1)

Country Link
JP (1) JPS5942369B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823009U (en) * 1981-08-06 1983-02-14 ソニー株式会社 Video signal recording circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823009U (en) * 1981-08-06 1983-02-14 ソニー株式会社 Video signal recording circuit

Also Published As

Publication number Publication date
JPS5942369B2 (en) 1984-10-15

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