JPS543507A - Magnetic recorder and magnetic reproducer - Google Patents

Magnetic recorder and magnetic reproducer

Info

Publication number
JPS543507A
JPS543507A JP6856177A JP6856177A JPS543507A JP S543507 A JPS543507 A JP S543507A JP 6856177 A JP6856177 A JP 6856177A JP 6856177 A JP6856177 A JP 6856177A JP S543507 A JPS543507 A JP S543507A
Authority
JP
Japan
Prior art keywords
magnetic
reproducer
recorder
tracks
deviation
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
JP6856177A
Other languages
Japanese (ja)
Other versions
JPS5914813B2 (en
Inventor
Mineo Mino
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 JP52068561A priority Critical patent/JPS5914813B2/en
Publication of JPS543507A publication Critical patent/JPS543507A/en
Publication of JPS5914813B2 publication Critical patent/JPS5914813B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Velocity Or Acceleration (AREA)
  • Television Signal Processing For Recording (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)

Abstract

PURPOSE: To accruately detect the deviation of tracks and its direction and enable rotary magnetic heads to scan accurately over the tracks by detecting the track deviation based on the pilot signals having been recorded.
COPYRIGHT: (C)1979,JPO&Japio
JP52068561A 1977-06-09 1977-06-09 magnetic playback device Expired JPS5914813B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52068561A JPS5914813B2 (en) 1977-06-09 1977-06-09 magnetic playback device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52068561A JPS5914813B2 (en) 1977-06-09 1977-06-09 magnetic playback device

Publications (2)

Publication Number Publication Date
JPS543507A true JPS543507A (en) 1979-01-11
JPS5914813B2 JPS5914813B2 (en) 1984-04-06

Family

ID=13377289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52068561A Expired JPS5914813B2 (en) 1977-06-09 1977-06-09 magnetic playback device

Country Status (1)

Country Link
JP (1) JPS5914813B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083247A (en) * 1983-10-14 1985-05-11 Hitachi Ltd magnetic recording and reproducing device
JPS60101749A (en) * 1983-11-09 1985-06-05 Hitachi Ltd Rotary head type magnetic recording and reproducing device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06299619A (en) * 1993-10-14 1994-10-25 Ndc Co Ltd Sound absorbing structural body

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940418A (en) * 1972-08-21 1974-04-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940418A (en) * 1972-08-21 1974-04-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083247A (en) * 1983-10-14 1985-05-11 Hitachi Ltd magnetic recording and reproducing device
JPS60101749A (en) * 1983-11-09 1985-06-05 Hitachi Ltd Rotary head type magnetic recording and reproducing device

Also Published As

Publication number Publication date
JPS5914813B2 (en) 1984-04-06

Similar Documents

Publication Publication Date Title
JPS5432307A (en) Magnetic reproducer
JPS51138410A (en) Method of recording and reproducing signal
JPS5280007A (en) Video disc
JPS5396805A (en) Recording-reproducing method of signals
JPS53149308A (en) Recorder-reproducer of digital signals
JPS5221811A (en) Tracking device of magnetic recording reproduction equipment
JPS527708A (en) Tape recorder
JPS5397805A (en) Offset angle measurement of magnetic head
JPS5668923A (en) Tracking device of magnetic reproducing device
JPS543509A (en) Magnetic reproducer
JPS5252611A (en) Magnetic recording and playback apparatus
JPS51138411A (en) Method of recording and reproducing signal
JPS5255608A (en) Magnetic recording and playback system
JPS5336210A (en) Magnetic recorder
JPS5257807A (en) Tracking controller of magnetic recorder and reproducing device
JPS543508A (en) Magnetic reproducer
JPS5389313A (en) Video signal recorder
JPS51131610A (en) Record and play mechanism for a tape recorder
JPS5272211A (en) Rotary head type magnetic recording and playback apparatus
JPS5433009A (en) Tape recorder
JPS53124408A (en) Magnetic recorder and reproducer
JPS51126108A (en) A non-signal part detector in an information read equipment
FR2353109A1 (en) Video recorder with two rotary heads - which cooperate with successive oblique tape tracks and auxiliary head
JPS5399909A (en) Magnetic recorder-reproducer
JPS5242711A (en) Judgement signal recording method in tape recorder for dictation