Interface apparatus for effecting captioning and communications between a telephone line and a television
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United States of America Patent
Stats
-
Dec 20, 1994
Grant Date -
N/A
app pub date -
May 28, 1993
filing date -
May 28, 1993
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A telecommunications device is disclosed which provides TDD services for the hearing impaired as well as other closed-captioning services. Incoming data is displayed over the television picture and may be stored in memory for review by the receiving party at a later time if desired.
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Cited Art Landscape
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