JPS62132277A - 回転記録体トラツキング装置 - Google Patents

回転記録体トラツキング装置

Info

Publication number
JPS62132277A
JPS62132277A JP27254285A JP27254285A JPS62132277A JP S62132277 A JPS62132277 A JP S62132277A JP 27254285 A JP27254285 A JP 27254285A JP 27254285 A JP27254285 A JP 27254285A JP S62132277 A JPS62132277 A JP S62132277A
Authority
JP
Japan
Prior art keywords
head
envelope
recording body
detecting
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.)
Granted
Application number
JP27254285A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0522313B2 (enrdf_load_stackoverflow
Inventor
Izumi Miyake
泉 三宅
Kiyotaka Kaneko
清隆 金子
Kazuya Oda
和也 小田
Kazuo Nakadai
中台　加津男
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP27254285A priority Critical patent/JPS62132277A/ja
Priority to US06/938,042 priority patent/US4835631A/en
Publication of JPS62132277A publication Critical patent/JPS62132277A/ja
Publication of JPH0522313B2 publication Critical patent/JPH0522313B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moving Of The Head To Find And Align With The Track (AREA)
JP27254285A 1985-12-05 1985-12-05 回転記録体トラツキング装置 Granted JPS62132277A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP27254285A JPS62132277A (ja) 1985-12-05 1985-12-05 回転記録体トラツキング装置
US06/938,042 US4835631A (en) 1985-12-05 1986-12-04 Apparatus for controlling playback head tracking for rotary recording medium using average peak envelope position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27254285A JPS62132277A (ja) 1985-12-05 1985-12-05 回転記録体トラツキング装置

Publications (2)

Publication Number Publication Date
JPS62132277A true JPS62132277A (ja) 1987-06-15
JPH0522313B2 JPH0522313B2 (enrdf_load_stackoverflow) 1993-03-29

Family

ID=17515348

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27254285A Granted JPS62132277A (ja) 1985-12-05 1985-12-05 回転記録体トラツキング装置

Country Status (1)

Country Link
JP (1) JPS62132277A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62243177A (ja) * 1986-04-16 1987-10-23 Nippon Telegr & Teleph Corp <Ntt> オフトラツク補正回路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512561A (en) * 1978-07-14 1980-01-29 Hitachi Ltd Disc player
JPS57212666A (en) * 1981-06-24 1982-12-27 Toshiba Corp Magnetic disk device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512561A (en) * 1978-07-14 1980-01-29 Hitachi Ltd Disc player
JPS57212666A (en) * 1981-06-24 1982-12-27 Toshiba Corp Magnetic disk device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62243177A (ja) * 1986-04-16 1987-10-23 Nippon Telegr & Teleph Corp <Ntt> オフトラツク補正回路

Also Published As

Publication number Publication date
JPH0522313B2 (enrdf_load_stackoverflow) 1993-03-29

Similar Documents

Publication Publication Date Title
JP2500226B2 (ja) 光ディスクプレ―ヤ
JPS58189847A (ja) 情報再生装置
US4698702A (en) Playback apparatus for rotary recording medium
US4608613A (en) Tracking apparatus for rotary magnetic recording medium
JPS62132277A (ja) 回転記録体トラツキング装置
JPS61214286A (ja) 回転磁気記録体トラツキング装置
US4734799A (en) Apparatus for tracking magnetic head on rotary magnetic recording medium by envelope detection
JPS62134872A (ja) 回転記録体トラツキング装置
JPS62132278A (ja) 回転記録体トラツキング装置
JPS62202366A (ja) アドレス探索機能を有する情報再生装置
JPH0517635B2 (enrdf_load_stackoverflow)
JPS6115489A (ja) 回転磁気記録体再生装置
JPS59227073A (ja) 回転磁気記録体トラツキング装置
JPS6185671A (ja) 回転磁気記録再生装置
JPS6185680A (ja) 回転磁気記録再生装置
JPS6185667A (ja) 回転磁気記録再生装置
JPS6185670A (ja) 回転磁気記録再生装置
JPH0572677B2 (enrdf_load_stackoverflow)
JPS6185668A (ja) 回転磁気記録再生装置
JPH07153148A (ja) テープ駆動系のサーボ制御装置
JPH0445913B2 (enrdf_load_stackoverflow)
JPS6185689A (ja) 回転磁気記録再生装置
JPS6083277A (ja) 回転磁気記録体トラツキング装置
JPS61104465A (ja) 光方式記録再生装置の制御回路
JPS61233479A (ja) 回転記録体トラッキング装置