JPS6162239A - 系選択回路 - Google Patents

系選択回路

Info

Publication number
JPS6162239A
JPS6162239A JP18511484A JP18511484A JPS6162239A JP S6162239 A JPS6162239 A JP S6162239A JP 18511484 A JP18511484 A JP 18511484A JP 18511484 A JP18511484 A JP 18511484A JP S6162239 A JPS6162239 A JP S6162239A
Authority
JP
Japan
Prior art keywords
circuit
signal
selection
output
signal source
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
JP18511484A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0348701B2 (esLanguage
Inventor
Wataru Takeuchi
竹内　亘
Koji Kogure
木暮　光司
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
NTT Inc
Original Assignee
NEC Corp
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 NEC Corp, Nippon Telegraph and Telephone Corp filed Critical NEC Corp
Priority to JP18511484A priority Critical patent/JPS6162239A/ja
Publication of JPS6162239A publication Critical patent/JPS6162239A/ja
Publication of JPH0348701B2 publication Critical patent/JPH0348701B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
JP18511484A 1984-09-04 1984-09-04 系選択回路 Granted JPS6162239A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18511484A JPS6162239A (ja) 1984-09-04 1984-09-04 系選択回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18511484A JPS6162239A (ja) 1984-09-04 1984-09-04 系選択回路

Publications (2)

Publication Number Publication Date
JPS6162239A true JPS6162239A (ja) 1986-03-31
JPH0348701B2 JPH0348701B2 (esLanguage) 1991-07-25

Family

ID=16165105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18511484A Granted JPS6162239A (ja) 1984-09-04 1984-09-04 系選択回路

Country Status (1)

Country Link
JP (1) JPS6162239A (esLanguage)

Also Published As

Publication number Publication date
JPH0348701B2 (esLanguage) 1991-07-25

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees