Controlling an output while receiving a user input
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United States of America Patent
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N/A
Issued Date -
Nov 2, 2006
app pub date -
Apr 29, 2005
filing date -
Apr 29, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
While an output is presented to a user, an audio input that can include spoken input from the user is monitored. Presentation of the output is controlled while monitoring the audio input based on the monitoring. In the case of an audio output, the presentation can be controlled by attenuating the audio output according to the monitoring of the audio input. For example, a level of the audio output is reduced for continued presentation to the user after a desired signal is detected in the audio input. The output can include a prompt soliciting an input from a user, and the monitoring can include detecting the user's spoken input in the input audio, for example, estimating a certainty that the audio input includes the user's spoken input, or that such spoken input is in a desired grammar, such as in a desired list of commands or phrases. The approach is also applicable to video outputs.
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