JPS6065652A - インタ−ホン装置 - Google Patents

インタ−ホン装置

Info

Publication number
JPS6065652A
JPS6065652A JP17316983A JP17316983A JPS6065652A JP S6065652 A JPS6065652 A JP S6065652A JP 17316983 A JP17316983 A JP 17316983A JP 17316983 A JP17316983 A JP 17316983A JP S6065652 A JPS6065652 A JP S6065652A
Authority
JP
Japan
Prior art keywords
line
circuit
lines
emergency
external
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
JP17316983A
Other languages
English (en)
Japanese (ja)
Other versions
JPH031865B2 (enrdf_load_stackoverflow
Inventor
Kenichi Inui
乾　健一
Masayuki Morita
正之 森田
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.)
Toshiba Electric Equipment Corp
Toshiba Denzai KK
Original Assignee
Toshiba Electric Equipment Corp
Toshiba Denzai 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 Toshiba Electric Equipment Corp, Toshiba Denzai KK filed Critical Toshiba Electric Equipment Corp
Priority to JP17316983A priority Critical patent/JPS6065652A/ja
Publication of JPS6065652A publication Critical patent/JPS6065652A/ja
Publication of JPH031865B2 publication Critical patent/JPH031865B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
    • H04H20/59—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for emergency or urgency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
    • H04H20/61—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/76—Wired systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
JP17316983A 1983-09-21 1983-09-21 インタ−ホン装置 Granted JPS6065652A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17316983A JPS6065652A (ja) 1983-09-21 1983-09-21 インタ−ホン装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17316983A JPS6065652A (ja) 1983-09-21 1983-09-21 インタ−ホン装置

Publications (2)

Publication Number Publication Date
JPS6065652A true JPS6065652A (ja) 1985-04-15
JPH031865B2 JPH031865B2 (enrdf_load_stackoverflow) 1991-01-11

Family

ID=15955372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17316983A Granted JPS6065652A (ja) 1983-09-21 1983-09-21 インタ−ホン装置

Country Status (1)

Country Link
JP (1) JPS6065652A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH031865B2 (enrdf_load_stackoverflow) 1991-01-11

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