Method and apparatus for echo cancellation
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United States of America Patent
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Jun 7, 2016
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N/A
app pub date -
Jan 3, 2014
filing date -
Jan 3, 2014
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Abstract
A digital broadcast communication system includes a transceiver configured to receive a digital packet containing a payload having voice content and to add a user's voice to the received voice content to create a combined voice content signal. The combined voice signal packet is then forwarded upstream to the network master wherein other similar devices may combine additional voice inputs. The system includes a buffer for canceling previously transmitted voice from a packet produced by the network master and adding a current most voice input from playback through a speaker.
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