Voice processing system
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United States of America Patent
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-
Sep 17, 2002
Grant Date -
N/A
app pub date -
Feb 23, 1998
filing date -
May 6, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A voice processing system comprising a digital trunk processor 135 and a system unit 145 incorporates a local voice recognition resource 185 provided on a digital signal processing board 180, and can access a remote voice recognition resource 320 in a server 300 via a local area network 250. The system provides a barge-in facility for the recognition resource on the remote server, whereby a prompt is played out to the user, and the incoming telephony signal is fed into a voice activity detector on the digital trunk processor. Responsive to a detection of incoming voice activity, the outgoing prompt is terminated, and the incoming data is transferred over the local area network to the remote server for recognition.
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