JPS5567288A - Multi-frequency signal transmission and receiving system - Google Patents

Multi-frequency signal transmission and receiving system

Info

Publication number
JPS5567288A
JPS5567288A JP14033278A JP14033278A JPS5567288A JP S5567288 A JPS5567288 A JP S5567288A JP 14033278 A JP14033278 A JP 14033278A JP 14033278 A JP14033278 A JP 14033278A JP S5567288 A JPS5567288 A JP S5567288A
Authority
JP
Japan
Prior art keywords
receiver
frequency signal
highway
transmitter
time slot
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
JP14033278A
Other languages
Japanese (ja)
Inventor
Susumu Shirasawa
Yoshimasa Kaneko
Masaharu Kawaguchi
Kazuto Hirose
Michio Takahashi
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
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Nippon Electric Co 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, Hitachi Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP14033278A priority Critical patent/JPS5567288A/en
Publication of JPS5567288A publication Critical patent/JPS5567288A/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

Abstract

PURPOSE:To make it possible to perform signal arrangement on a highway and internal processings of a transmitter-receiver independently of each other by connecting a time slot converter between the highway and the multi-frequency signal transmitter-receiver. CONSTITUTION:Multi-frequency signal transmitter-receiver 20 is connected to time division multiplex channel unit 400 through highways 10 and 11, and the output of multi-frequency signal transmitter 200 and the input of receiver 300 are connected to respective highways through time slot converters 100. Each converter 100 causes a time slot number of the highway to correspond to a processing time in the frame of the transmitter-receiver. Consequently, signal arrangement of the highway can be selected freely.
JP14033278A 1978-11-14 1978-11-14 Multi-frequency signal transmission and receiving system Pending JPS5567288A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14033278A JPS5567288A (en) 1978-11-14 1978-11-14 Multi-frequency signal transmission and receiving system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14033278A JPS5567288A (en) 1978-11-14 1978-11-14 Multi-frequency signal transmission and receiving system

Publications (1)

Publication Number Publication Date
JPS5567288A true JPS5567288A (en) 1980-05-21

Family

ID=15266353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14033278A Pending JPS5567288A (en) 1978-11-14 1978-11-14 Multi-frequency signal transmission and receiving system

Country Status (1)

Country Link
JP (1) JPS5567288A (en)

Similar Documents

Publication Publication Date Title
DE69021083D1 (en) Telecommunication system.
JPS547204A (en) Simultaneous transmission system for plural stations
JPS5567288A (en) Multi-frequency signal transmission and receiving system
JPS52137222A (en) Interface system
JPS5413714A (en) Multi-frequency signal reception system
SU552731A1 (en) Stereo transmission method
JPS5537013A (en) Facsimile device
SU623255A1 (en) Arrangement for discrete-weight summing of separated signals
JPS56119539A (en) Four-wire transmission system
JPS54139421A (en) Signal transmission system
JPS54146523A (en) Transmission/reception system for high-quality television signal
JPS5317003A (en) Time division multiplex communication system
JPS55133157A (en) Integrated transmission system for digital line
JPS5326640A (en) Single-cable separate group transmission system
JPS57138240A (en) Hairpin network
JPS57207460A (en) Communication equipment with sub-signal channel
JPS53124008A (en) Call signal transmission system
JPS5344788A (en) Transmitter/receiver
JPS5493912A (en) Communication system
JPS5631247A (en) Communication system
JPS5593344A (en) Information transmission system
JPS5340205A (en) Charging pulse transmission system
JPS5612135A (en) Two-wire two-way receiver
JPS5511667A (en) Information transmission system
JPS53132203A (en) Carrier telegraphy system