Bi-directional broadcasting system for a small space
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United States of America Patent
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Jul 30, 2013
Grant Date -
Jun 2, 2011
app pub date -
Nov 19, 2007
filing date -
Oct 17, 2007
priority date (Note) -
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Abstract
The present invention relates to a bi-directional broadcasting system for a small space. More particularly, multiple users enjoy the optimum surround sound and pursue the best convenience simultaneously by wirelessly connected an external receiver, multiple headphones, and external speakers which can be installed and composed variously, while watching a video media which was received through a television transmitting and receiving antenna or external signal input devices by a host television, that was related to a bi-directional broadcasting system for a small space.
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