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JPS6448580A - Time axis error correcting device - Google Patents

Time axis error correcting device

Info

Publication number
JPS6448580A
JPS6448580A JP62204686A JP20468687A JPS6448580A JP S6448580 A JPS6448580 A JP S6448580A JP 62204686 A JP62204686 A JP 62204686A JP 20468687 A JP20468687 A JP 20468687A JP S6448580 A JPS6448580 A JP S6448580A
Authority
JP
Japan
Prior art keywords
signal
time axis
reproducing
chrominance signal
correction
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
JP62204686A
Other languages
Japanese (ja)
Other versions
JP2502613B2 (en
Inventor
Yoshimitsu Asai
Naoji Usuki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62204686A priority Critical patent/JP2502613B2/en
Publication of JPS6448580A publication Critical patent/JPS6448580A/en
Application granted granted Critical
Publication of JP2502613B2 publication Critical patent/JP2502613B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Television Signal Processing For Recording (AREA)

Abstract

PURPOSE:To attain the time axis correction with a sample circuit constitution by executing the time axis correction with a reproducing head output signal including a low frequency converting chrominance signal and a reproducing FM signal. CONSTITUTION:Since the titled device is time axis error correcting device to store a reproducing FM signal directly into a memory 4 with a writing clock phase-followed to the FM demodulated and fetched synchronizing signal and to read it with a fixed reading clock, the time axis correction is executed while the relation phase-synchronized between the luminance signal and the low frequency converting chrominance signal in the reproducing head output signal. Thus, a carrier chrominance signal to frequency-convert the low area converting chrominance signal after correction can pass through a interdigital filter 15 to remove an adjoining crosstalk and an analog digital converter 3, a digital analog converter 5 and the memory 4 can be executed by one system only.
JP62204686A 1987-08-18 1987-08-18 Time axis error correction device Expired - Lifetime JP2502613B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62204686A JP2502613B2 (en) 1987-08-18 1987-08-18 Time axis error correction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62204686A JP2502613B2 (en) 1987-08-18 1987-08-18 Time axis error correction device

Publications (2)

Publication Number Publication Date
JPS6448580A true JPS6448580A (en) 1989-02-23
JP2502613B2 JP2502613B2 (en) 1996-05-29

Family

ID=16494628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62204686A Expired - Lifetime JP2502613B2 (en) 1987-08-18 1987-08-18 Time axis error correction device

Country Status (1)

Country Link
JP (1) JP2502613B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05219528A (en) * 1992-02-05 1993-08-27 Victor Co Of Japan Ltd Video signal magnetic reproducing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62224190A (en) * 1986-03-26 1987-10-02 Hitachi Ltd Video signal recording and playback device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62224190A (en) * 1986-03-26 1987-10-02 Hitachi Ltd Video signal recording and playback device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05219528A (en) * 1992-02-05 1993-08-27 Victor Co Of Japan Ltd Video signal magnetic reproducing device

Also Published As

Publication number Publication date
JP2502613B2 (en) 1996-05-29

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