JPS58155532A - 光ピツクアツプのトラツキングサ−ボ信号検出方法 - Google Patents

光ピツクアツプのトラツキングサ−ボ信号検出方法

Info

Publication number
JPS58155532A
JPS58155532A JP3850882A JP3850882A JPS58155532A JP S58155532 A JPS58155532 A JP S58155532A JP 3850882 A JP3850882 A JP 3850882A JP 3850882 A JP3850882 A JP 3850882A JP S58155532 A JPS58155532 A JP S58155532A
Authority
JP
Japan
Prior art keywords
error signal
tracking error
signal
tracking
detection circuit
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
JP3850882A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02775B2 (enExample
Inventor
Tsutomu Matsui
勉 松井
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.)
Akai Electric Co Ltd
Original Assignee
Akai Electric 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 Akai Electric Co Ltd filed Critical Akai Electric Co Ltd
Priority to JP3850882A priority Critical patent/JPS58155532A/ja
Publication of JPS58155532A publication Critical patent/JPS58155532A/ja
Publication of JPH02775B2 publication Critical patent/JPH02775B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP3850882A 1982-03-11 1982-03-11 光ピツクアツプのトラツキングサ−ボ信号検出方法 Granted JPS58155532A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3850882A JPS58155532A (ja) 1982-03-11 1982-03-11 光ピツクアツプのトラツキングサ−ボ信号検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3850882A JPS58155532A (ja) 1982-03-11 1982-03-11 光ピツクアツプのトラツキングサ−ボ信号検出方法

Publications (2)

Publication Number Publication Date
JPS58155532A true JPS58155532A (ja) 1983-09-16
JPH02775B2 JPH02775B2 (enExample) 1990-01-09

Family

ID=12527205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3850882A Granted JPS58155532A (ja) 1982-03-11 1982-03-11 光ピツクアツプのトラツキングサ−ボ信号検出方法

Country Status (1)

Country Link
JP (1) JPS58155532A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0474482U (enExample) * 1990-11-09 1992-06-30

Also Published As

Publication number Publication date
JPH02775B2 (enExample) 1990-01-09

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