JPS6120913B2 - - Google Patents

Info

Publication number
JPS6120913B2
JPS6120913B2 JP55080017A JP8001780A JPS6120913B2 JP S6120913 B2 JPS6120913 B2 JP S6120913B2 JP 55080017 A JP55080017 A JP 55080017A JP 8001780 A JP8001780 A JP 8001780A JP S6120913 B2 JPS6120913 B2 JP S6120913B2
Authority
JP
Japan
Prior art keywords
circuit
level
output
signal
analog signal
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.)
Expired
Application number
JP55080017A
Other languages
English (en)
Japanese (ja)
Other versions
JPS576978A (en
Inventor
Shunji Kitagawa
Hiroyuki Ikeda
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP8001780A priority Critical patent/JPS576978A/ja
Publication of JPS576978A publication Critical patent/JPS576978A/ja
Publication of JPS6120913B2 publication Critical patent/JPS6120913B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10851—Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of the sensing device

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
  • Manipulation Of Pulses (AREA)
JP8001780A 1980-06-13 1980-06-13 Binary coding system Granted JPS576978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8001780A JPS576978A (en) 1980-06-13 1980-06-13 Binary coding system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8001780A JPS576978A (en) 1980-06-13 1980-06-13 Binary coding system

Publications (2)

Publication Number Publication Date
JPS576978A JPS576978A (en) 1982-01-13
JPS6120913B2 true JPS6120913B2 (enrdf_load_stackoverflow) 1986-05-24

Family

ID=13706530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8001780A Granted JPS576978A (en) 1980-06-13 1980-06-13 Binary coding system

Country Status (1)

Country Link
JP (1) JPS576978A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6159572A (ja) * 1984-08-30 1986-03-27 Audio Technica Corp バ−コ−ドリ−ダのバ−信号形成回路
JPH0650513B2 (ja) * 1984-10-11 1994-06-29 キヤノン株式会社 情報検索装置

Also Published As

Publication number Publication date
JPS576978A (en) 1982-01-13

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