Pulse or digital communications – Transceivers – Transmission interface between two stations or terminals
Patent
1995-03-24
1995-12-26
Chin, Stephen
Pulse or digital communications
Transceivers
Transmission interface between two stations or terminals
375290, 381 29, H04B 1302, H04B 138
Patent
active
054794455
ABSTRACT:
A transceiver (20) communicates audio and non-audio data between a variety of digital audio sources and sinks. Transceiver (20) has a receiver (34, 38) which communicates data between a modulated digital audio source (12) and an unmodulated digital audio sink (28), and a transmitter (42, 46) which communicates data between an unmodulated digital audio source (22) and a modulated digital audio sink (16). Digital data is transferred from receiver (34, 38) or received in transmitter (42, 46) in one of a plurality of eight formats. Each of the formats is designed to enable transceiver (20) to interface with a variety of digital audio sinks and sources without additional circuitry. A plurality of mode control pins determine the format provided to transceiver (20) when transmitting or receiving digital audio data.
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patent: 5258999 (1993-11-01), Wernimont et al.
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Kloker Kevin L.
Wernimont Thomas L.
Apperley Elizabeth A.
Chin Stephen
Motorola Inc.
Webster Bryan E.
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