JPS5647976A - Recording position detection system - Google Patents

Recording position detection system

Info

Publication number
JPS5647976A
JPS5647976A JP12369079A JP12369079A JPS5647976A JP S5647976 A JPS5647976 A JP S5647976A JP 12369079 A JP12369079 A JP 12369079A JP 12369079 A JP12369079 A JP 12369079A JP S5647976 A JPS5647976 A JP S5647976A
Authority
JP
Japan
Prior art keywords
signal
reel
inputted
tape
rotation
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.)
Pending
Application number
JP12369079A
Other languages
English (en)
Inventor
Kenji Furuta
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP12369079A priority Critical patent/JPS5647976A/ja
Priority to US06/187,764 priority patent/US4377826A/en
Publication of JPS5647976A publication Critical patent/JPS5647976A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/107—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating tapes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
    • G11B27/13—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier the information being derived from movement of the record carrier, e.g. using tachometer
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

Landscapes

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
JP12369079A 1979-09-26 1979-09-26 Recording position detection system Pending JPS5647976A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP12369079A JPS5647976A (en) 1979-09-26 1979-09-26 Recording position detection system
US06/187,764 US4377826A (en) 1979-09-26 1980-09-16 Method for detecting a specific recording position on a recording medium and an apparatus using this method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12369079A JPS5647976A (en) 1979-09-26 1979-09-26 Recording position detection system

Publications (1)

Publication Number Publication Date
JPS5647976A true JPS5647976A (en) 1981-04-30

Family

ID=14866905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12369079A Pending JPS5647976A (en) 1979-09-26 1979-09-26 Recording position detection system

Country Status (2)

Country Link
US (1) US4377826A (ja)
JP (1) JPS5647976A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57177135A (en) * 1981-04-24 1982-10-30 Minolta Camera Co Ltd Roll film driving controller
AT395787B (de) * 1989-05-26 1993-03-25 Philips Nv System zum auswerten von markierungen
KR920004249B1 (ko) * 1989-06-10 1992-05-30 삼성전자 주식회사 디지탈 오디오 테이프 레코더의 고속 서치방법
US6754026B1 (en) * 1999-10-28 2004-06-22 International Business Machines Corporation Tape transport servo system and method for a computer tape drive

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011374B2 (ja) * 1975-02-05 1985-03-25 株式会社日立製作所 情報再生方法及びその装置

Also Published As

Publication number Publication date
US4377826A (en) 1983-03-22

Similar Documents

Publication Publication Date Title
JPS5647976A (en) Recording position detection system
JPS57189588A (en) Speed detecting system
JPS5495208A (en) Magnetic recorder-reproducer
JPS5796865A (en) Ink jet recorder
JPS5451509A (en) Counter device of tape recorders
JPS5718040A (en) Time mode detecting device
JPS5718057A (en) Disc playback device
JPS5658150A (en) Magnetic tape discriminating device
JPS5687174A (en) Measuring device of momentum
JPS5687272A (en) Inter-music detecting circuit
JPS5446016A (en) Magnetic recorder-reproducer
JPS5264958A (en) Tape position detecting system
JPS5694535A (en) Detector for tape winding diameter
JPS5334503A (en) Record player
JPS5463810A (en) Tape locator for tape recorder
JPS5694534A (en) Tape driving device
JPS5661059A (en) Tape protecting device
JPS5580848A (en) Record player
JPS53123903A (en) Detector of end of playing of record players
JPS54108614A (en) Count display system
JPS54148506A (en) Slip inspection system
JPS5327465A (en) Detector for rotational speed
JPS55139651A (en) Slip detection system of magnetic tape unit
JPS5310918A (en) Rotation detection system of disc-shaped recording medium
JPS576475A (en) Tape running position detecting device