JPS55161479A - Tracking unit - Google Patents

Tracking unit

Info

Publication number
JPS55161479A
JPS55161479A JP7031379A JP7031379A JPS55161479A JP S55161479 A JPS55161479 A JP S55161479A JP 7031379 A JP7031379 A JP 7031379A JP 7031379 A JP7031379 A JP 7031379A JP S55161479 A JPS55161479 A JP S55161479A
Authority
JP
Japan
Prior art keywords
signal
reproducing
control signal
head
phase
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
JP7031379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6410987B2 (enrdf_load_stackoverflow
Inventor
Masaaki Kobayashi
Akihiro Takeuchi
Seiji Fujisawa
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 JP7031379A priority Critical patent/JPS55161479A/ja
Priority to DE3021480A priority patent/DE3021480C2/de
Priority to CA000353370A priority patent/CA1151765A/en
Priority to GB8018214A priority patent/GB2053509B/en
Priority to US06/205,599 priority patent/US4393417A/en
Publication of JPS55161479A publication Critical patent/JPS55161479A/ja
Publication of JPS6410987B2 publication Critical patent/JPS6410987B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/783—Adaptations for reproducing at a rate different from the recording rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
JP7031379A 1979-06-04 1979-06-04 Tracking unit Granted JPS55161479A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP7031379A JPS55161479A (en) 1979-06-04 1979-06-04 Tracking unit
DE3021480A DE3021480C2 (de) 1979-06-04 1980-06-04 Spurnachführungssystem für Videoaufzeichnungs- und Videowiedergabegeräte
CA000353370A CA1151765A (en) 1979-06-04 1980-06-04 Tracking system
GB8018214A GB2053509B (en) 1979-06-04 1980-06-04 Tracking system for video recorders/reproducers
US06/205,599 US4393417A (en) 1979-06-04 1980-11-10 Tracking system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7031379A JPS55161479A (en) 1979-06-04 1979-06-04 Tracking unit

Publications (2)

Publication Number Publication Date
JPS55161479A true JPS55161479A (en) 1980-12-16
JPS6410987B2 JPS6410987B2 (enrdf_load_stackoverflow) 1989-02-22

Family

ID=13427830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7031379A Granted JPS55161479A (en) 1979-06-04 1979-06-04 Tracking unit

Country Status (1)

Country Link
JP (1) JPS55161479A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539479A (en) * 1978-09-14 1980-03-19 Sony Corp Video signal regenerator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539479A (en) * 1978-09-14 1980-03-19 Sony Corp Video signal regenerator

Also Published As

Publication number Publication date
JPS6410987B2 (enrdf_load_stackoverflow) 1989-02-22

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