JPS6180668A - 自動利得制御回路 - Google Patents

自動利得制御回路

Info

Publication number
JPS6180668A
JPS6180668A JP20321984A JP20321984A JPS6180668A JP S6180668 A JPS6180668 A JP S6180668A JP 20321984 A JP20321984 A JP 20321984A JP 20321984 A JP20321984 A JP 20321984A JP S6180668 A JPS6180668 A JP S6180668A
Authority
JP
Japan
Prior art keywords
analog switch
position information
signal
gain control
amplitude
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
JP20321984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0560187B2 (enExample
Inventor
Hideaki Uchikura
英明 内藏
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP20321984A priority Critical patent/JPS6180668A/ja
Publication of JPS6180668A publication Critical patent/JPS6180668A/ja
Publication of JPH0560187B2 publication Critical patent/JPH0560187B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP20321984A 1984-09-28 1984-09-28 自動利得制御回路 Granted JPS6180668A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20321984A JPS6180668A (ja) 1984-09-28 1984-09-28 自動利得制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20321984A JPS6180668A (ja) 1984-09-28 1984-09-28 自動利得制御回路

Publications (2)

Publication Number Publication Date
JPS6180668A true JPS6180668A (ja) 1986-04-24
JPH0560187B2 JPH0560187B2 (enExample) 1993-09-01

Family

ID=16470428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20321984A Granted JPS6180668A (ja) 1984-09-28 1984-09-28 自動利得制御回路

Country Status (1)

Country Link
JP (1) JPS6180668A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0923070A3 (en) * 1997-12-09 2000-08-23 Matsushita Electric Industrial Co., Ltd. Optical disc recording and reproducing apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5588459A (en) * 1978-12-25 1980-07-04 Fujitsu Ltd Signal demodulation circuit
JPS6074153A (ja) * 1983-09-29 1985-04-26 Toshiba Corp 自動利得調整方式

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5588459A (en) * 1978-12-25 1980-07-04 Fujitsu Ltd Signal demodulation circuit
JPS6074153A (ja) * 1983-09-29 1985-04-26 Toshiba Corp 自動利得調整方式

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0923070A3 (en) * 1997-12-09 2000-08-23 Matsushita Electric Industrial Co., Ltd. Optical disc recording and reproducing apparatus
US6459667B1 (en) 1997-12-09 2002-10-01 Matsushita Electric Industrial Co., Ltd. Optical disc recording and reproducing apparatus having automatic gate signal generation modes
US6643235B2 (en) 1997-12-09 2003-11-04 Matsushita Electric Industrial Co., Ltd. Optical disc recording and reproducing apparatus having automatic gate signal generation modes
US7035183B2 (en) 1997-12-09 2006-04-25 Matsushita Electric Industrial Co., Ltd. Optical disc recording and reproduction apparatus having automatic gate signal generation modes
US7292510B2 (en) 1997-12-09 2007-11-06 Matsushita Electric Industrial Co., Ltd. Optical disc recording and reproduction apparatus having automatic gate signal generation modes
US7508741B2 (en) 1997-12-09 2009-03-24 Panasonic Corporation Optical disc recording and reproduction apparatus having automatic gate signal generation modes
US7515512B2 (en) 1997-12-09 2009-04-07 Panasonic Corporation Optical disc recording and reproduction apparatus
US7768891B2 (en) 1997-12-09 2010-08-03 Panasonic Corporation Optical disc recording and reproduction apparatus having automatic gate signal generation modes

Also Published As

Publication number Publication date
JPH0560187B2 (enExample) 1993-09-01

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