JPS51136213A - Timing pulse providing circuit - Google Patents

Timing pulse providing circuit

Info

Publication number
JPS51136213A
JPS51136213A JP5971975A JP5971975A JPS51136213A JP S51136213 A JPS51136213 A JP S51136213A JP 5971975 A JP5971975 A JP 5971975A JP 5971975 A JP5971975 A JP 5971975A JP S51136213 A JPS51136213 A JP S51136213A
Authority
JP
Japan
Prior art keywords
timing pulse
providing circuit
pulse providing
circuit
sec
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
JP5971975A
Other languages
Japanese (ja)
Inventor
Michio Hoshino
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5971975A priority Critical patent/JPS51136213A/en
Publication of JPS51136213A publication Critical patent/JPS51136213A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Meter Arrangements (AREA)

Abstract

PURPOSE:Elongated life time of multiplyer circuit by producidng timing pukes in 0.1 sec unit using 0.1 sec period basic pulse with switchboard provided with day night switching function.
JP5971975A 1975-05-21 1975-05-21 Timing pulse providing circuit Pending JPS51136213A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5971975A JPS51136213A (en) 1975-05-21 1975-05-21 Timing pulse providing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5971975A JPS51136213A (en) 1975-05-21 1975-05-21 Timing pulse providing circuit

Publications (1)

Publication Number Publication Date
JPS51136213A true JPS51136213A (en) 1976-11-25

Family

ID=13121282

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5971975A Pending JPS51136213A (en) 1975-05-21 1975-05-21 Timing pulse providing circuit

Country Status (1)

Country Link
JP (1) JPS51136213A (en)

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