JPS5548809A - Control system for time axis - Google Patents

Control system for time axis

Info

Publication number
JPS5548809A
JPS5548809A JP12201878A JP12201878A JPS5548809A JP S5548809 A JPS5548809 A JP S5548809A JP 12201878 A JP12201878 A JP 12201878A JP 12201878 A JP12201878 A JP 12201878A JP S5548809 A JPS5548809 A JP S5548809A
Authority
JP
Japan
Prior art keywords
channel
time axis
control
control pulse
oscillator
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
JP12201878A
Other languages
Japanese (ja)
Other versions
JPS6027468B2 (en
Inventor
Toshiki Aoi
Shiro Nakagawa
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.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Priority to JP53122018A priority Critical patent/JPS6027468B2/en
Publication of JPS5548809A publication Critical patent/JPS5548809A/en
Publication of JPS6027468B2 publication Critical patent/JPS6027468B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Television Signal Processing For Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Abstract

PURPOSE: To perform time axis equalization at multi-channel recording and reproduction, without being subjected to the effect of pulsive noise through gate pick up of the control pulse at the blanking period absent in signal.
CONSTITUTION: The amplitude of the control pulse of one channel n, out of each channel is set sufficiently greater than conventional signal S, and this is picked up to control the flywheel oscillator 10. Accordingly, the oscillator 10 produces the pulse almost equal for the width of the blanking period of horizontal scanning. Thus, the time axis of the control pulse at each channel can be equalized based on the output of the oscillator 10. Thus, the control pulse from each channel is picked up via the gate G and the delay circuit DEL is adjusted by this. Thus, initial equalization is made at the blanking period absent in the signals and gate pick up control is made for others, then the effect by impulsive noise can be avoided.
COPYRIGHT: (C)1980,JPO&Japio
JP53122018A 1978-10-05 1978-10-05 Time axis control method Expired JPS6027468B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53122018A JPS6027468B2 (en) 1978-10-05 1978-10-05 Time axis control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53122018A JPS6027468B2 (en) 1978-10-05 1978-10-05 Time axis control method

Publications (2)

Publication Number Publication Date
JPS5548809A true JPS5548809A (en) 1980-04-08
JPS6027468B2 JPS6027468B2 (en) 1985-06-28

Family

ID=14825530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53122018A Expired JPS6027468B2 (en) 1978-10-05 1978-10-05 Time axis control method

Country Status (1)

Country Link
JP (1) JPS6027468B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5882489A (en) * 1981-11-12 1983-05-18 松下電器産業株式会社 Cooking device
JPS6096027U (en) * 1983-12-07 1985-06-29 加納商事株式会社 pass roll
JPH0295317A (en) * 1988-09-30 1990-04-06 Sumitomo Electric Ind Ltd Production of cooking container for electromagnetic cooking appliance

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5882489A (en) * 1981-11-12 1983-05-18 松下電器産業株式会社 Cooking device
JPS6096027U (en) * 1983-12-07 1985-06-29 加納商事株式会社 pass roll
JPH0295317A (en) * 1988-09-30 1990-04-06 Sumitomo Electric Ind Ltd Production of cooking container for electromagnetic cooking appliance

Also Published As

Publication number Publication date
JPS6027468B2 (en) 1985-06-28

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