System and method for delivering audio-visual content along a customer waiting line
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United States of America Patent
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Issued Date -
Dec 14, 2006
app pub date -
Jun 9, 2004
filing date -
Jun 9, 2003
priority date (Note) -
Abandoned
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Abstract
A system for providing audio information to persons in an approach path (12) includes an interaction point (14), and an approach path (12) leading to the interaction point. A parametric sound system (18) is provided, which includes a parametric speaker (20) disposed adjacent to the interaction point. The parametric sound system is configured for limited delivery of sound in a spatially limited audio zone (24) along the approach path (12), within a decibel level above ambient noise levels in the area of the interaction point (14), and sufficiently high to be heard primarily by a person progressing along the approach path (12). The interaction point can be a cashier station, and the system can also include a video display (16) configured to provide video information to persons in the approach path along with the audio information.
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