JPS6128171B2 - - Google Patents

Info

Publication number
JPS6128171B2
JPS6128171B2 JP52084405A JP8440577A JPS6128171B2 JP S6128171 B2 JPS6128171 B2 JP S6128171B2 JP 52084405 A JP52084405 A JP 52084405A JP 8440577 A JP8440577 A JP 8440577A JP S6128171 B2 JPS6128171 B2 JP S6128171B2
Authority
JP
Japan
Prior art keywords
signal
head
level
vibration
track
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.)
Expired
Application number
JP52084405A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5419714A (en
Inventor
Kazuo Hashizaki
Kyoichi Shirane
Yasushi Kanamaki
Michio Okinaka
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 JP8440577A priority Critical patent/JPS5419714A/ja
Publication of JPS5419714A publication Critical patent/JPS5419714A/ja
Publication of JPS6128171B2 publication Critical patent/JPS6128171B2/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
    • G11B5/58—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 provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/584—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 provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes
    • G11B5/588—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 provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads
    • G11B5/592—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 provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads using bimorph elements supporting the heads

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
JP8440577A 1977-07-14 1977-07-14 Tracking servo-mechanism Granted JPS5419714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8440577A JPS5419714A (en) 1977-07-14 1977-07-14 Tracking servo-mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8440577A JPS5419714A (en) 1977-07-14 1977-07-14 Tracking servo-mechanism

Publications (2)

Publication Number Publication Date
JPS5419714A JPS5419714A (en) 1979-02-14
JPS6128171B2 true JPS6128171B2 (enrdf_load_stackoverflow) 1986-06-28

Family

ID=13829669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8440577A Granted JPS5419714A (en) 1977-07-14 1977-07-14 Tracking servo-mechanism

Country Status (1)

Country Link
JP (1) JPS5419714A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5419714A (en) 1979-02-14

Similar Documents

Publication Publication Date Title
GB1576538A (en) Automatic tracking control arrangements for signal reproducing apparatus
US4141048A (en) Video signal recording and/or reproducing apparatus
JPS6127808B2 (enrdf_load_stackoverflow)
JPS6259378B2 (enrdf_load_stackoverflow)
US4251838A (en) Auto-tracking control system for use in apparatus for reproducing a video signal recorded in successive parallel tracks on a recording medium
JPS639434B2 (enrdf_load_stackoverflow)
JPS6213872B2 (enrdf_load_stackoverflow)
CA1128201A (en) Open loop servo-system for accurate tracking in a video signal reproducing apparatus
US4327384A (en) Rotary head type magnetic tape recording reproducing apparatus
JPS6128171B2 (enrdf_load_stackoverflow)
GB1582486A (en) Methods of recording video signals
JP3060081B2 (ja) 超音波モータ
JPS6212565B2 (enrdf_load_stackoverflow)
JPS6255205B2 (enrdf_load_stackoverflow)
US4549226A (en) Eliminating the low-frequency chrominance signal for tracking in a video tape recorder
JPS6161170B2 (enrdf_load_stackoverflow)
JPS6126129B2 (enrdf_load_stackoverflow)
JPS6136288B2 (enrdf_load_stackoverflow)
JPS6145288B2 (enrdf_load_stackoverflow)
JPS6118256B2 (enrdf_load_stackoverflow)
JPS6232345Y2 (enrdf_load_stackoverflow)
JPH0677292B2 (ja) 自動トラツキング装置
JPS6030009B2 (ja) 自動トラツキング装置
JPS6245608B2 (enrdf_load_stackoverflow)
JPS6136287B2 (enrdf_load_stackoverflow)