摘要:
A communication system having programmable, addressable receivers that receive, store, process, and send digital and conventional video, audio and control signals for use in, among other things, a cable video network (9). Conventional audio and composite video and digital data signals are assembled into a single transmission by an automated production system. The transmission is delivered to the addressable receivers where the audio and video signals and some portion of the data may be selected and processed for re-transmission (114, 116, 118, 120, 98). The receivers may be addressed individually, in units or in groups for the purpose of receiving information on the basis of one or more pre-selected criteria.
摘要:
A broadcast signal receiver includes a first input unit receiving information of solar cell module producing power, a storage unit storing the information of the solar cell module, a second input unit receiving a broadcast signal, and an output unit outputting the broadcast signal and the information of the solar cell module, wherein the information of the solar cell module is transmitted via a predetermined communication standard and the broadcast signal is transmitted via a digital broadcast standard.
摘要:
A television signal processing system (20) having an emergency alert function is capable of receiving emergency alert signals and providing alert outputs to notify individuals of emergency events. According to one exemplary embodiment, the television signal processing system (20) includes a tuner (22, 42) operative to tune a frequency including emergency alert signals indicating an emergency event. A processor (26, 53) is operative to enable an alert output responsive to the emergency alert signals when the emergency event indicated by the emergency alert signals corresponds to a geographical area selectable by a user. According to another exemplary embodiment, the processor (26, 53) is operative to enable an alert output responsive to the emergency alert signals when the emergency event indicated by the emergency alert signals corresponds to a predetermined event selectable by a user.