JPS5264823A - Channel switching circuit - Google Patents

Channel switching circuit

Info

Publication number
JPS5264823A
JPS5264823A JP14029375A JP14029375A JPS5264823A JP S5264823 A JPS5264823 A JP S5264823A JP 14029375 A JP14029375 A JP 14029375A JP 14029375 A JP14029375 A JP 14029375A JP S5264823 A JPS5264823 A JP S5264823A
Authority
JP
Japan
Prior art keywords
channel switching
switching circuit
band signal
channel
band
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
JP14029375A
Other languages
Japanese (ja)
Inventor
Toshio Nakamura
Tetsuo Tsuji
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.)
Kokusai Denki Electric Inc
Original Assignee
Hitachi Denshi KK
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 Denshi KK filed Critical Hitachi Denshi KK
Priority to JP14029375A priority Critical patent/JPS5264823A/en
Publication of JPS5264823A publication Critical patent/JPS5264823A/en
Pending 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)

Abstract

PURPOSE:The channel switching inside-band signal generator is installed based on each station, and further inside-band signal receiver is equipped to secure transfer of inside-band signals. In this way, the channel can be easily switched from present-use one to auxiliary circuit.
JP14029375A 1975-11-25 1975-11-25 Channel switching circuit Pending JPS5264823A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14029375A JPS5264823A (en) 1975-11-25 1975-11-25 Channel switching circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14029375A JPS5264823A (en) 1975-11-25 1975-11-25 Channel switching circuit

Publications (1)

Publication Number Publication Date
JPS5264823A true JPS5264823A (en) 1977-05-28

Family

ID=15265410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14029375A Pending JPS5264823A (en) 1975-11-25 1975-11-25 Channel switching circuit

Country Status (1)

Country Link
JP (1) JPS5264823A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6059221A (en) * 1992-10-16 2000-05-09 Rieter Machine Works, Ltd. Apparatus for changing a lap

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6059221A (en) * 1992-10-16 2000-05-09 Rieter Machine Works, Ltd. Apparatus for changing a lap

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