JPS5342610A - Talkie transmission system on digital telephone exchange - Google Patents

Talkie transmission system on digital telephone exchange

Info

Publication number
JPS5342610A
JPS5342610A JP11779276A JP11779276A JPS5342610A JP S5342610 A JPS5342610 A JP S5342610A JP 11779276 A JP11779276 A JP 11779276A JP 11779276 A JP11779276 A JP 11779276A JP S5342610 A JPS5342610 A JP S5342610A
Authority
JP
Japan
Prior art keywords
transmission system
telephone exchange
digital telephone
circuit
talkie transmission
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
JP11779276A
Other languages
Japanese (ja)
Inventor
Shunichi Naito
Takuto Kojima
Takashi Tabu
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 JP11779276A priority Critical patent/JPS5342610A/en
Publication of JPS5342610A publication Critical patent/JPS5342610A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

PURPOSE:To achieve the power reduction of a takie transmitting circuit and the electronical implementation of each subscriber's circuit by supplying takie signals in a digital signal form to the AD converter circuit inside each subscriber's circuit.
JP11779276A 1976-09-30 1976-09-30 Talkie transmission system on digital telephone exchange Pending JPS5342610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11779276A JPS5342610A (en) 1976-09-30 1976-09-30 Talkie transmission system on digital telephone exchange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11779276A JPS5342610A (en) 1976-09-30 1976-09-30 Talkie transmission system on digital telephone exchange

Publications (1)

Publication Number Publication Date
JPS5342610A true JPS5342610A (en) 1978-04-18

Family

ID=14720400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11779276A Pending JPS5342610A (en) 1976-09-30 1976-09-30 Talkie transmission system on digital telephone exchange

Country Status (1)

Country Link
JP (1) JPS5342610A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405879A (en) * 1980-03-24 1983-09-20 Hitachi, Ltd. Photoelectric conversion device and method of producing the same
US4614891A (en) * 1983-12-28 1986-09-30 Kabushiki Kaisha Toshiba Photoconductive target of image pickup tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405879A (en) * 1980-03-24 1983-09-20 Hitachi, Ltd. Photoelectric conversion device and method of producing the same
US4614891A (en) * 1983-12-28 1986-09-30 Kabushiki Kaisha Toshiba Photoconductive target of image pickup tube

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