JPS6475925A - Automatic gain control apparatus - Google Patents

Automatic gain control apparatus

Info

Publication number
JPS6475925A
JPS6475925A JP62232575A JP23257587A JPS6475925A JP S6475925 A JPS6475925 A JP S6475925A JP 62232575 A JP62232575 A JP 62232575A JP 23257587 A JP23257587 A JP 23257587A JP S6475925 A JPS6475925 A JP S6475925A
Authority
JP
Japan
Prior art keywords
gain
optical sensor
correcting
level
output level
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
JP62232575A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0547054B2 (enrdf_load_stackoverflow
Inventor
Takeshi Yajima
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP62232575A priority Critical patent/JPS6475925A/ja
Publication of JPS6475925A publication Critical patent/JPS6475925A/ja
Publication of JPH0547054B2 publication Critical patent/JPH0547054B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
JP62232575A 1987-09-18 1987-09-18 Automatic gain control apparatus Granted JPS6475925A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62232575A JPS6475925A (en) 1987-09-18 1987-09-18 Automatic gain control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62232575A JPS6475925A (en) 1987-09-18 1987-09-18 Automatic gain control apparatus

Publications (2)

Publication Number Publication Date
JPS6475925A true JPS6475925A (en) 1989-03-22
JPH0547054B2 JPH0547054B2 (enrdf_load_stackoverflow) 1993-07-15

Family

ID=16941496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62232575A Granted JPS6475925A (en) 1987-09-18 1987-09-18 Automatic gain control apparatus

Country Status (1)

Country Link
JP (1) JPS6475925A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01316892A (ja) * 1988-06-17 1989-12-21 Inoue Hiroaki 紙幣識別方法
JPH06333124A (ja) * 1993-05-24 1994-12-02 Micro Pack:Kk 紙幣識別方法
JP2009122120A (ja) * 2008-03-31 2009-06-04 Yamatake Corp センサ装置
JP2013203527A (ja) * 2012-03-28 2013-10-07 Murata Machinery Ltd 糸斑信号検出装置および糸巻取機
KR101518035B1 (ko) * 2014-01-27 2015-05-06 호남대학교 산학협력단 지폐 식별장치 및 지폐식별 방법
JP2017015837A (ja) * 2015-06-29 2017-01-19 株式会社リコー 人体検知装置
JP2019184437A (ja) * 2018-04-11 2019-10-24 コーデンシ株式会社 光センサ、及び、カウンタ

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4957254B2 (ja) * 2007-01-09 2012-06-20 オムロン株式会社 光電センサおよび光電センサの受光ユニット

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01316892A (ja) * 1988-06-17 1989-12-21 Inoue Hiroaki 紙幣識別方法
JPH06333124A (ja) * 1993-05-24 1994-12-02 Micro Pack:Kk 紙幣識別方法
JP2009122120A (ja) * 2008-03-31 2009-06-04 Yamatake Corp センサ装置
JP2013203527A (ja) * 2012-03-28 2013-10-07 Murata Machinery Ltd 糸斑信号検出装置および糸巻取機
KR101518035B1 (ko) * 2014-01-27 2015-05-06 호남대학교 산학협력단 지폐 식별장치 및 지폐식별 방법
JP2017015837A (ja) * 2015-06-29 2017-01-19 株式会社リコー 人体検知装置
JP2019184437A (ja) * 2018-04-11 2019-10-24 コーデンシ株式会社 光センサ、及び、カウンタ

Also Published As

Publication number Publication date
JPH0547054B2 (enrdf_load_stackoverflow) 1993-07-15

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