Invention Grant
US07676225B2 Area entertainment system including digital radio service and associated methods 有权
区域娱乐系统,包括数字无线电服务及相关方法

Area entertainment system including digital radio service and associated methods
Abstract:
An area entertainment system includes a headend unit, and electronic boxes spaced throughout the area. The headend unit includes a digital satellite radio receiver. A local area network (LAN) connects the digital satellite radio receiver for providing digital satellite radio signals to the electronic boxes. The entertainment system further includes user control units connected to the electronic boxes, with each user control unit permitting user selection of the digital satellite radio signals.
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