JPS5546603A - Reception data control system - Google Patents

Reception data control system

Info

Publication number
JPS5546603A
JPS5546603A JP11861778A JP11861778A JPS5546603A JP S5546603 A JPS5546603 A JP S5546603A JP 11861778 A JP11861778 A JP 11861778A JP 11861778 A JP11861778 A JP 11861778A JP S5546603 A JPS5546603 A JP S5546603A
Authority
JP
Japan
Prior art keywords
data
speed
memory
input
point
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
JP11861778A
Other languages
Japanese (ja)
Inventor
Kenji Matsuo
Masateru Itsuno
Norimasa Muraoka
Takao Kato
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 JP11861778A priority Critical patent/JPS5546603A/en
Publication of JPS5546603A publication Critical patent/JPS5546603A/en
Pending 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)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)
  • Facsimile Transmission Control (AREA)

Abstract

PURPOSE:To miniaturize a facsimile equipment by providing its reception part with an easily-controlled memory of small capacity. CONSTITUTION:When data are demodulated by modem unit 1 and resending is required through the check of data-high-level/data-link control part 2, an alternation to a lower speed than an input speed of buffer memory part 3 is made at that point in time and data in memory 3 are outputted to decoding part 4 at the lower speed. When correct data resent are received during this period, the input data are stored in memory part 3, at an input speed synchronizing with the speed of unit 1, following the end part of the lower-speed output data. The data read speed is synchronized with the input speed again at this point in time. As a result, data even if intermitted become continuous and control part 5, recording part 6 and processing fixation part 7 keep on operating without a break, so that a difinite reception picture can be obtained.
JP11861778A 1978-09-28 1978-09-28 Reception data control system Pending JPS5546603A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11861778A JPS5546603A (en) 1978-09-28 1978-09-28 Reception data control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11861778A JPS5546603A (en) 1978-09-28 1978-09-28 Reception data control system

Publications (1)

Publication Number Publication Date
JPS5546603A true JPS5546603A (en) 1980-04-01

Family

ID=14740968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11861778A Pending JPS5546603A (en) 1978-09-28 1978-09-28 Reception data control system

Country Status (1)

Country Link
JP (1) JPS5546603A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58171502A (en) * 1982-04-02 1983-10-08 Toyota Motor Corp Pulverized composite powder of ceramic and metal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58171502A (en) * 1982-04-02 1983-10-08 Toyota Motor Corp Pulverized composite powder of ceramic and metal
JPH0359964B2 (en) * 1982-04-02 1991-09-12 Toyota Motor Co Ltd

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