JPS57167118A - Vtr - Google Patents

Vtr

Info

Publication number
JPS57167118A
JPS57167118A JP56052266A JP5226681A JPS57167118A JP S57167118 A JPS57167118 A JP S57167118A JP 56052266 A JP56052266 A JP 56052266A JP 5226681 A JP5226681 A JP 5226681A JP S57167118 A JPS57167118 A JP S57167118A
Authority
JP
Japan
Prior art keywords
heads
tape
azimuth angles
tracks
early
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
JP56052266A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0213368B2 (enrdf_load_stackoverflow
Inventor
Takashi Sugiyama
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP56052266A priority Critical patent/JPS57167118A/ja
Publication of JPS57167118A publication Critical patent/JPS57167118A/ja
Publication of JPH0213368B2 publication Critical patent/JPH0213368B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
    • G11B5/53—Disposition or mounting of heads on rotating support
    • G11B5/531—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis
    • G11B5/534—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis inclined relative to the direction of movement of the tape, e.g. for helicoidal scanning

Landscapes

  • Digital Magnetic Recording (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
JP56052266A 1981-04-07 1981-04-07 Vtr Granted JPS57167118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56052266A JPS57167118A (en) 1981-04-07 1981-04-07 Vtr

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56052266A JPS57167118A (en) 1981-04-07 1981-04-07 Vtr

Publications (2)

Publication Number Publication Date
JPS57167118A true JPS57167118A (en) 1982-10-14
JPH0213368B2 JPH0213368B2 (enrdf_load_stackoverflow) 1990-04-04

Family

ID=12909962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56052266A Granted JPS57167118A (en) 1981-04-07 1981-04-07 Vtr

Country Status (1)

Country Link
JP (1) JPS57167118A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62117110A (ja) * 1985-11-15 1987-05-28 Hitachi Ltd 磁気記録装置
FR2722024A1 (fr) * 1994-07-01 1996-01-05 Thomson Consumer Electronics Circuits magnetiques pour ensemble de tetes magnetiques d'enregistrement/lecture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62117110A (ja) * 1985-11-15 1987-05-28 Hitachi Ltd 磁気記録装置
FR2722024A1 (fr) * 1994-07-01 1996-01-05 Thomson Consumer Electronics Circuits magnetiques pour ensemble de tetes magnetiques d'enregistrement/lecture
EP0694912A1 (fr) * 1994-07-01 1996-01-31 THOMSON multimedia Circuits magnétiques pour ensemble de têtes magnétiques d'enregistrement/lecture

Also Published As

Publication number Publication date
JPH0213368B2 (enrdf_load_stackoverflow) 1990-04-04

Similar Documents

Publication Publication Date Title
JPS56124103A (en) Digital magnetic recording and/or reproducing method
EP0379324A3 (en) Method and apparatus for reading or writing on tape using a servo positioned multiple channel head
JPS6457413A (en) Thin film magnetic head
WO1996006426A3 (en) Apparatus for recording and/or reproducing video signals and audio signals in/from inclined tracks on a magnetic tape, and magnetic tape for such apparatus
GB2065356A (en) Helical scan type video tape recorders
DE3460207D1 (en) Multiplex magnetic recording and reproduction system
JPS576433A (en) Magnetic recorder and reproducer
MY114008A (en) Method and apparatus for reproducing/recording at variable speeds dependent upon the bit rate of the mpeg encoded signal
EP0397472A3 (en) Rotary head recording and playback apparatus and method
KR910008397B1 (en) Magnetic tape memory device of helical scanning type
JPS57167118A (en) Vtr
EP0892389A3 (en) Magnetic recording and reproducing apparatus
JPS527708A (en) Tape recorder
CA2064284A1 (en) Magnetic head and a digital recording magnetic head
JPS6448204A (en) Multiple recording rotary magnetic head device
JPS52129221A (en) Magnetic reproducing unit
GB1473682A (en) Magnetic recording apparatus
JPS5236011A (en) Magnetic recording and playback method
JPS57130205A (en) Magnetic recording and reproducing device
JPS57127971A (en) Forming method of sector signal
EP0395364A3 (en) A cassette tape recording and/or reproducing apparatus
JPS5486315A (en) Multiple type magnetic head
JPS5763984A (en) 2-channel video tape recorder
JPS54135520A (en) Magnetic disc apparatus
JPS5683813A (en) Magnetic recording and reproducing device