JPS54134510A - Independent synchronization unit - Google Patents

Independent synchronization unit

Info

Publication number
JPS54134510A
JPS54134510A JP4250278A JP4250278A JPS54134510A JP S54134510 A JPS54134510 A JP S54134510A JP 4250278 A JP4250278 A JP 4250278A JP 4250278 A JP4250278 A JP 4250278A JP S54134510 A JPS54134510 A JP S54134510A
Authority
JP
Japan
Prior art keywords
output
sampling frequency
frequency
synchronization unit
taken out
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
JP4250278A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6311819B2 (enrdf_load_stackoverflow
Inventor
Akira Kanemasa
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
Original Assignee
NEC 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 Electric Co Ltd filed Critical NEC Corp
Priority to JP4250278A priority Critical patent/JPS54134510A/ja
Publication of JPS54134510A publication Critical patent/JPS54134510A/ja
Publication of JPS6311819B2 publication Critical patent/JPS6311819B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/05—Electric or magnetic storage of signals before transmitting or retransmitting for changing the transmission rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP4250278A 1978-04-10 1978-04-10 Independent synchronization unit Granted JPS54134510A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4250278A JPS54134510A (en) 1978-04-10 1978-04-10 Independent synchronization unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4250278A JPS54134510A (en) 1978-04-10 1978-04-10 Independent synchronization unit

Publications (2)

Publication Number Publication Date
JPS54134510A true JPS54134510A (en) 1979-10-19
JPS6311819B2 JPS6311819B2 (enrdf_load_stackoverflow) 1988-03-16

Family

ID=12637832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4250278A Granted JPS54134510A (en) 1978-04-10 1978-04-10 Independent synchronization unit

Country Status (1)

Country Link
JP (1) JPS54134510A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52128010A (en) * 1976-04-20 1977-10-27 Fujitsu Ltd Synchronizing system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52128010A (en) * 1976-04-20 1977-10-27 Fujitsu Ltd Synchronizing system

Also Published As

Publication number Publication date
JPS6311819B2 (enrdf_load_stackoverflow) 1988-03-16

Similar Documents

Publication Publication Date Title
DE3171426D1 (en) Method and circuit for converting the sampling frequency of a series of samples avoiding conversion into a continuous signal
DE3373856D1 (en) Direct digital to digital sampling rate conversion method and apparatus
JPS5461822A (en) Transmitter circuit
JPS57106285A (en) Time base collector
ATE86415T1 (de) Digitale polyphasen-filterbank mit maximaler taktreduktion.
GB1418616A (en) Digital filter
ES482447A1 (es) Circuito de recuperacion de la fase de temporizacion.
KR860006906A (ko) Fm스테레오 신호용 디지탈 회로 및 디지탈 필터
JPS5765918A (en) Sampling frequency converter
JPS54134510A (en) Independent synchronization unit
JPS5232655A (en) Logic low-pass filter circuit
JPS56149823A (en) Band pass filter
JPS57210405A (en) Noise reduction circuit
JPS55163908A (en) Digital tone control circuit
JPS5761321A (en) Transversal filter
JPS54162592A (en) Signal processing circuit
SU669476A1 (ru) Нерекурсивный цифровой фильтр нижних частот
JPS5728448A (en) Timing extraction system
JPS5757087A (en) Copying device
JPS5457945A (en) Digital envelope detector
JPS57143965A (en) Multifrequency signal receiver
JPS5484466A (en) Ssb demodulator circuit
FR2307419A1 (fr) Circuit en vue de reduire les fractions de signaux a frequence porteuse couleur dans un signal video couleur
JPS5394167A (en) Digital phase synchronous loop
JPS56158524A (en) Sample system nyquist filter