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JPS5428106A - Pre-emphasis system - Google Patents

Pre-emphasis system

Info

Publication number
JPS5428106A
JPS5428106A JP9369577A JP9369577A JPS5428106A JP S5428106 A JPS5428106 A JP S5428106A JP 9369577 A JP9369577 A JP 9369577A JP 9369577 A JP9369577 A JP 9369577A JP S5428106 A JPS5428106 A JP S5428106A
Authority
JP
Japan
Prior art keywords
emphasis system
range
emphasis
vtr
spreading
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
JP9369577A
Other languages
Japanese (ja)
Other versions
JPS6022420B2 (en
Inventor
Yutaka Kaneba
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP52093695A priority Critical patent/JPS6022420B2/en
Publication of JPS5428106A publication Critical patent/JPS5428106A/en
Publication of JPS6022420B2 publication Critical patent/JPS6022420B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Television Signal Processing For Recording (AREA)

Abstract

PURPOSE:To prevent the occupying range of FM luminance signal from spreading to a low range by weakening pre-emphasis effect on synchronous signal sections in a VTR, etc.
JP52093695A 1977-08-03 1977-08-03 Pre-emphasis method Expired JPS6022420B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52093695A JPS6022420B2 (en) 1977-08-03 1977-08-03 Pre-emphasis method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52093695A JPS6022420B2 (en) 1977-08-03 1977-08-03 Pre-emphasis method

Publications (2)

Publication Number Publication Date
JPS5428106A true JPS5428106A (en) 1979-03-02
JPS6022420B2 JPS6022420B2 (en) 1985-06-01

Family

ID=14089527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52093695A Expired JPS6022420B2 (en) 1977-08-03 1977-08-03 Pre-emphasis method

Country Status (1)

Country Link
JP (1) JPS6022420B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59157807A (en) * 1983-02-28 1984-09-07 Nec Home Electronics Ltd Video tape recorder
JPS62196476U (en) * 1986-06-04 1987-12-14
JP2005291171A (en) * 2004-04-05 2005-10-20 Kumamoto Technology & Industry Foundation Bubble jet type airlift pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59157807A (en) * 1983-02-28 1984-09-07 Nec Home Electronics Ltd Video tape recorder
JPS62196476U (en) * 1986-06-04 1987-12-14
JP2005291171A (en) * 2004-04-05 2005-10-20 Kumamoto Technology & Industry Foundation Bubble jet type airlift pump

Also Published As

Publication number Publication date
JPS6022420B2 (en) 1985-06-01

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