JPS55149580A - Magnetic recording and reproducing unit - Google Patents

Magnetic recording and reproducing unit

Info

Publication number
JPS55149580A
JPS55149580A JP5733579A JP5733579A JPS55149580A JP S55149580 A JPS55149580 A JP S55149580A JP 5733579 A JP5733579 A JP 5733579A JP 5733579 A JP5733579 A JP 5733579A JP S55149580 A JPS55149580 A JP S55149580A
Authority
JP
Japan
Prior art keywords
reproduced
signal
envelope signal
magnetic head
fed
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
JP5733579A
Other languages
English (en)
Other versions
JPS6259955B2 (ja
Inventor
Kanji Kubo
Mitsunobu Furumoto
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 JP5733579A priority Critical patent/JPS55149580A/ja
Publication of JPS55149580A publication Critical patent/JPS55149580A/ja
Publication of JPS6259955B2 publication Critical patent/JPS6259955B2/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)
JP5733579A 1979-05-09 1979-05-09 Magnetic recording and reproducing unit Granted JPS55149580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5733579A JPS55149580A (en) 1979-05-09 1979-05-09 Magnetic recording and reproducing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5733579A JPS55149580A (en) 1979-05-09 1979-05-09 Magnetic recording and reproducing unit

Publications (2)

Publication Number Publication Date
JPS55149580A true JPS55149580A (en) 1980-11-20
JPS6259955B2 JPS6259955B2 (ja) 1987-12-14

Family

ID=13052691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5733579A Granted JPS55149580A (en) 1979-05-09 1979-05-09 Magnetic recording and reproducing unit

Country Status (1)

Country Link
JP (1) JPS55149580A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61237583A (ja) * 1985-04-12 1986-10-22 Pioneer Electronic Corp ヘリカルスキヤン磁気記録再生装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5369618A (en) * 1976-12-02 1978-06-21 Sony Corp Automatic tracking apparatus
JPS5399909A (en) * 1977-02-10 1978-08-31 Sony Corp Magnetic recorder-reproducer
JPS53146528A (en) * 1977-05-26 1978-12-20 Sony Corp Automatic tracking device
JPS543506A (en) * 1977-06-10 1979-01-11 Sony Corp Magnetic head device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5369618A (en) * 1976-12-02 1978-06-21 Sony Corp Automatic tracking apparatus
JPS5399909A (en) * 1977-02-10 1978-08-31 Sony Corp Magnetic recorder-reproducer
JPS53146528A (en) * 1977-05-26 1978-12-20 Sony Corp Automatic tracking device
JPS543506A (en) * 1977-06-10 1979-01-11 Sony Corp Magnetic head device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61237583A (ja) * 1985-04-12 1986-10-22 Pioneer Electronic Corp ヘリカルスキヤン磁気記録再生装置

Also Published As

Publication number Publication date
JPS6259955B2 (ja) 1987-12-14

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