JPS5754448A - Henchokairo - Google Patents

Henchokairo

Info

Publication number
JPS5754448A
JPS5754448A JP12858580A JP12858580A JPS5754448A JP S5754448 A JPS5754448 A JP S5754448A JP 12858580 A JP12858580 A JP 12858580A JP 12858580 A JP12858580 A JP 12858580A JP S5754448 A JPS5754448 A JP S5754448A
Authority
JP
Japan
Prior art keywords
trs
modulation
signal
outputted
terminals
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
JP12858580A
Other languages
English (en)
Inventor
Mikio Murozaki
Tsuguo Otsuki
Kazuo Sato
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP12858580A priority Critical patent/JPS5754448A/ja
Publication of JPS5754448A publication Critical patent/JPS5754448A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
    • H03C1/54—Balanced modulators, e.g. bridge type, ring type or double balanced type
    • H03C1/542—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes
    • H03C1/545—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes using bipolar transistors
    • 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
    • H04H20/77—Wired systems using carrier waves
    • H04H20/81—Wired systems using carrier waves combined with telephone network over which the broadcast is continuously available
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/02—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
    • H04H60/04—Studio equipment; Interconnection of studios
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/68—Systems specially adapted for using specific information, e.g. geographical or meteorological information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
    • H04H60/93—Wired transmission systems
    • H04H60/94—Telephonic networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
JP12858580A 1980-09-18 1980-09-18 Henchokairo Pending JPS5754448A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12858580A JPS5754448A (ja) 1980-09-18 1980-09-18 Henchokairo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12858580A JPS5754448A (ja) 1980-09-18 1980-09-18 Henchokairo

Publications (1)

Publication Number Publication Date
JPS5754448A true JPS5754448A (ja) 1982-03-31

Family

ID=14988386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12858580A Pending JPS5754448A (ja) 1980-09-18 1980-09-18 Henchokairo

Country Status (1)

Country Link
JP (1) JPS5754448A (ja)

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