AT299331B -
Circuit arrangement for a telephone system with several subscriber stations for the parallel arrhythmic transmission of binary coded message characters with control of the response by the sending subscriber station
- Google Patents
Circuit arrangement for a telephone system with several subscriber stations for the parallel arrhythmic transmission of binary coded message characters with control of the response by the sending subscriber station
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Publication number
AT299331B
AT299331BAT710769AAT710769AAT299331BAT 299331 BAT299331 BAT 299331BAT 710769 AAT710769 AAT 710769AAT 710769 AAT710769 AAT 710769AAT 299331 BAT299331 BAT 299331B
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Application filed by Siemens AgfiledCriticalSiemens Ag
Application grantedgrantedCritical
Publication of AT299331BpublicationCriticalpatent/AT299331B/en
H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
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Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Signal Processing
(AREA)
Telephonic Communication Services
(AREA)
Data Exchanges In Wide-Area Networks
(AREA)
Monitoring And Testing Of Exchanges
(AREA)
AT710769A1968-07-251969-07-23
Circuit arrangement for a telephone system with several subscriber stations for the parallel arrhythmic transmission of binary coded message characters with control of the response by the sending subscriber station
AT299331B
(en)
Method for the parallel arrhythmic transmission of binary coded message characters in the telephone network with control of the response generator by the branch office
Circuit arrangement for a telephone system with several subscriber stations for the parallel arrhythmic transmission of binary coded message characters with control of the response by the sending subscriber station
Control circuit for a transmission system for high-voltage direct current with at least two converter stations connected to alternating current networks
Circuit arrangement for a subscriber station of a time division multiplex pulse code modulation system, in which the subscriber stations are connected by a ring line
Circuit arrangement for a telephone system with several subscriber stations for the parallel arrhythmic transmission of binary coded message characters with control of the response by the sending subscriber station
Circuit arrangement for a teletype dialing system, in which the subscriber stations are equipped with devices for sending out identifiers, each represented by code combinations
Circuit arrangement for subscriber stations with keypad for generating tone-frequency characters in telecommunication systems, in particular telephone systems
CIRCUIT ARRANGEMENT FOR THE INDEPENDENT SUBMISSION OF MESSAGES TO CALLING PARTIES IN REMOTE COMMUNICATION SYSTEMS, IN PARTICULAR TELEPHONE SWITCHING SYSTEMS.