JPS547816A - Phase synchronous system - Google Patents

Phase synchronous system

Info

Publication number
JPS547816A
JPS547816A JP7353077A JP7353077A JPS547816A JP S547816 A JPS547816 A JP S547816A JP 7353077 A JP7353077 A JP 7353077A JP 7353077 A JP7353077 A JP 7353077A JP S547816 A JPS547816 A JP S547816A
Authority
JP
Japan
Prior art keywords
phase synchronous
synchronous system
simplify
phase synchronization
pcm 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.)
Granted
Application number
JP7353077A
Other languages
Japanese (ja)
Other versions
JPS5816776B2 (en
Inventor
Yoji Fukinuki
Masahiro Ko
Moriyuki Yamamoto
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
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon Electric 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 NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP52073530A priority Critical patent/JPS5816776B2/en
Publication of JPS547816A publication Critical patent/JPS547816A/en
Publication of JPS5816776B2 publication Critical patent/JPS5816776B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0626—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers plesiochronous multiplexing systems, e.g. plesiochronous digital hierarchy [PDH], jitter attenuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

PURPOSE:To simplify the circuit constitution, by performing the phase synchronization with the elastic memory to PCM signal.
JP52073530A 1977-06-20 1977-06-20 Phase synchronization method Expired JPS5816776B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52073530A JPS5816776B2 (en) 1977-06-20 1977-06-20 Phase synchronization method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52073530A JPS5816776B2 (en) 1977-06-20 1977-06-20 Phase synchronization method

Publications (2)

Publication Number Publication Date
JPS547816A true JPS547816A (en) 1979-01-20
JPS5816776B2 JPS5816776B2 (en) 1983-04-02

Family

ID=13520868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52073530A Expired JPS5816776B2 (en) 1977-06-20 1977-06-20 Phase synchronization method

Country Status (1)

Country Link
JP (1) JPS5816776B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56136057A (en) * 1980-03-04 1981-10-23 Western Electric Co Adaptive memory
JPS58137348A (en) * 1982-02-09 1983-08-15 Nec Corp Signal converting circuit
JPS62146035A (en) * 1985-12-18 1987-06-30 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Data synchronizer
JPS62279748A (en) * 1986-05-29 1987-12-04 Nec Corp Bit buffer circuit
JPH03101328A (en) * 1989-09-13 1991-04-26 Fujitsu Ltd Data transfer circuit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021183991A (en) 2018-07-04 2021-12-02 オリンパス株式会社 Light guide, endoscope with light guide, optical fiber bundle manufacturing device and optical fiber bundle manufacturing method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4990409A (en) * 1972-12-28 1974-08-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4990409A (en) * 1972-12-28 1974-08-29

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56136057A (en) * 1980-03-04 1981-10-23 Western Electric Co Adaptive memory
JPH0159779B2 (en) * 1980-03-04 1989-12-19 Ei Teii Ando Teii Tekunorojiizu Inc
JPS58137348A (en) * 1982-02-09 1983-08-15 Nec Corp Signal converting circuit
JPS6367784B2 (en) * 1982-02-09 1988-12-27 Nippon Electric Co
JPS62146035A (en) * 1985-12-18 1987-06-30 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Data synchronizer
JPS62279748A (en) * 1986-05-29 1987-12-04 Nec Corp Bit buffer circuit
JPH0588017B2 (en) * 1986-05-29 1993-12-20 Nippon Electric Co
JPH03101328A (en) * 1989-09-13 1991-04-26 Fujitsu Ltd Data transfer circuit

Also Published As

Publication number Publication date
JPS5816776B2 (en) 1983-04-02

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