TV telephone terminal

Details TV telephone terminal TV telephone terminal

1996-08-22

1999-09-28

Woo, Stella

Television

Two-way video and voice communication

User positioning

379 9322, 37910202, H04N 714

Patent

active

059596619

ABSTRACT:
A telephone terminal capable of sending and receiving images and sounds, having a movable camera for obtaining images of the surrounding area and a sound-collection microphone for collecting surround sounds, automatic answering circuitry which automatically responds to a call received from a calling terminal and which starts the transmission of surrounding area images and sounds, and a transmission switching circuit which, upon response by the automatic answering circuitry, switches connection from the fixed microphone and handset for TV telephone use to the movable camera and sound-collection microphone.

REFERENCES:
patent: 4258387 (1981-03-01), Lemelson et al.
patent: 4980761 (1990-12-01), Natori
patent: 5042006 (1991-08-01), Flohrer
patent: 5170427 (1992-12-01), Guichard et al.
patent: 5202759 (1993-04-01), Laycock
English translation of Japanese reference JA-0095089 (Fukuzaki), previously cited with Paper #3, Apr. 1990.

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