User interface for communication system

Electrical audio signal processing systems and devices – Vehicle

Reexamination Certificate

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Reexamination Certificate

active

07039197

ABSTRACT:
An improved user interface is installed in the cabin of a vehicle incorporating a cabin communication system using acoustic echo cancellation for improving the ease and flexibility of the cabin communication. Separate controls at each seat location enable the person occupying that seat to selectively converse with other occupants in the vehicle, create a recorded message and/or place a telephone call.

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patent: 6363156 (2002-03-01), Roddy
patent: 57-008995 (1982-01-01), None

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