COMBINED ANALOG/DIGITAL DATA TRANSMISSION SYSTEM

A system and method for transmitting digital data (24) and/or control signal s on the same pairs of wires which carry analog signals (22) is proposed. The current mode transmission of the digital/analog mixed signals (16, 18) is us ed instead of conventional voltage mode transmission, and effectivel...

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Bibliographische Detailangaben
Hauptverfasser:	MOSES, DONALD W, MOSES, ROBERT W
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY MULTIPLEX COMMUNICATION PICTORIAL COMMUNICATION, e.g. TELEVISION TRANSMISSION TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	A system and method for transmitting digital data (24) and/or control signal s on the same pairs of wires which carry analog signals (22) is proposed. The current mode transmission of the digital/analog mixed signals (16, 18) is us ed instead of conventional voltage mode transmission, and effectively eliminate s design difficulties traditionally associated with the voltage mode transmission.