JPS51145256A - Signal detecting circuit - Google Patents

Signal detecting circuit

Info

Publication number
JPS51145256A
JPS51145256A JP6935675A JP6935675A JPS51145256A JP S51145256 A JPS51145256 A JP S51145256A JP 6935675 A JP6935675 A JP 6935675A JP 6935675 A JP6935675 A JP 6935675A JP S51145256 A JPS51145256 A JP S51145256A
Authority
JP
Japan
Prior art keywords
detecting circuit
signal detecting
occurence
noise
test
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.)
Pending
Application number
JP6935675A
Other languages
Japanese (ja)
Inventor
Takao Ueno
Kazuo Hamasato
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP6935675A priority Critical patent/JPS51145256A/en
Publication of JPS51145256A publication Critical patent/JPS51145256A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manipulation Of Pulses (AREA)
  • Dc Digital Transmission (AREA)

Abstract

PURPOSE: To test the reference level automatically to optimum value following level fluctuation of input signals and to control occurence of noise.
COPYRIGHT: (C)1976,JPO&Japio
JP6935675A 1975-06-09 1975-06-09 Signal detecting circuit Pending JPS51145256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6935675A JPS51145256A (en) 1975-06-09 1975-06-09 Signal detecting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6935675A JPS51145256A (en) 1975-06-09 1975-06-09 Signal detecting circuit

Publications (1)

Publication Number Publication Date
JPS51145256A true JPS51145256A (en) 1976-12-14

Family

ID=13400182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6935675A Pending JPS51145256A (en) 1975-06-09 1975-06-09 Signal detecting circuit

Country Status (1)

Country Link
JP (1) JPS51145256A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5587737U (en) * 1978-12-08 1980-06-17
JPS5690657A (en) * 1979-12-25 1981-07-22 Fuji Electric Co Ltd Wire transmission system
JPS57175928A (en) * 1981-04-24 1982-10-29 Oi Denki Kk Adapter for photoelectric signal conversion
JPS58181316A (en) * 1981-12-11 1983-10-24 Natl Space Dev Agency Japan<Nasda> Pulse width detecting system
JPS6016722A (en) * 1984-06-26 1985-01-28 Matsushita Electric Ind Co Ltd Waveform shaping device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB997949A (en) * 1961-07-14 1965-07-14 Rank Bush Murphy Ltd Improved signal limiting circuit arrangement

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB997949A (en) * 1961-07-14 1965-07-14 Rank Bush Murphy Ltd Improved signal limiting circuit arrangement

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5587737U (en) * 1978-12-08 1980-06-17
JPS5690657A (en) * 1979-12-25 1981-07-22 Fuji Electric Co Ltd Wire transmission system
JPS57175928A (en) * 1981-04-24 1982-10-29 Oi Denki Kk Adapter for photoelectric signal conversion
JPS58181316A (en) * 1981-12-11 1983-10-24 Natl Space Dev Agency Japan<Nasda> Pulse width detecting system
JPS6016722A (en) * 1984-06-26 1985-01-28 Matsushita Electric Ind Co Ltd Waveform shaping device

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