JPS535928A - Recording and reproducing device of video signal - Google Patents

Recording and reproducing device of video signal

Info

Publication number
JPS535928A
JPS535928A JP8012376A JP8012376A JPS535928A JP S535928 A JPS535928 A JP S535928A JP 8012376 A JP8012376 A JP 8012376A JP 8012376 A JP8012376 A JP 8012376A JP S535928 A JPS535928 A JP S535928A
Authority
JP
Japan
Prior art keywords
recording
video signal
reproducing device
deterioration
tape
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
JP8012376A
Other languages
Japanese (ja)
Other versions
JPS5923152B2 (en
Inventor
Jun Hirai
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP51080123A priority Critical patent/JPS5923152B2/en
Publication of JPS535928A publication Critical patent/JPS535928A/en
Publication of JPS5923152B2 publication Critical patent/JPS5923152B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: At long recording and reproducing times, the deterioration of highpass characteristic due to the low velocity running of the tape is prevented by increasing the emphasis quantity of luminance signals, and the recording current of chrominance components is increased, thereby improving S/N.
COPYRIGHT: (C)1978,JPO&Japio
JP51080123A 1976-07-06 1976-07-06 Video signal recording and playback device Expired JPS5923152B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51080123A JPS5923152B2 (en) 1976-07-06 1976-07-06 Video signal recording and playback device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51080123A JPS5923152B2 (en) 1976-07-06 1976-07-06 Video signal recording and playback device

Publications (2)

Publication Number Publication Date
JPS535928A true JPS535928A (en) 1978-01-19
JPS5923152B2 JPS5923152B2 (en) 1984-05-31

Family

ID=13709420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51080123A Expired JPS5923152B2 (en) 1976-07-06 1976-07-06 Video signal recording and playback device

Country Status (1)

Country Link
JP (1) JPS5923152B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6253558U (en) * 1985-09-21 1987-04-02
JPH06318443A (en) * 1994-03-31 1994-11-15 Hitachi Ltd Ion beam device

Also Published As

Publication number Publication date
JPS5923152B2 (en) 1984-05-31

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