HEARO

	HEARO The HEARO Local Alert Receiver was an emergency management tool to relay and display informational text messages in English, Spanish, French and German using RDS technology. It notified local residents in the event of an emergency within a matter of seconds. HEARO carried NOAA weather warnings and other public safety text alerts, using FM radio infrastructure with a 60-hour battery life, HEARO was able to work when electricity, telephone and Internet were unavailable. viaRadio Corporation of Melbourne, Florida manufactured and distributed HEARO receivers. HEARO claimed to be the only publicly available implementation of any component of a Common Alerting Protocol-based alert message transfer system. It can also provide NOAA Weather Radio updates. Active systems Indialantic, Florida adopted the HEARO system after its volunteer fire department experimented with it for a year. Indialantic officials wanted an effective method to alert its residents to emergencies, particularly duri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Radio Data System Radio Data System (RDS) is a communications protocol standard for embedding small amounts of digital information in conventional FM radio broadcasts. RDS standardizes several types of information transmitted, including time, station identification and program information. The standard began as a project of the European Broadcasting Union (EBU), but has since become an international standard of the International Electrotechnical Commission (IEC). Radio Broadcast Data System (RBDS) is the official name used for the U.S. version of RDS. The two standards are only slightly different, with receivers able to work with either system and only minor inconsistencies in the displayed data. Both versions carry data at 1,187.5 bits per second on a 57 kHz subcarrier, so there are exactly 48 cycles of subcarrier during every data bit. The RBDS/RDS subcarrier was set to the third harmonic of the 19 kHz FM stereo pilot tone to minimize interference and intermodulation between the data ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Emergency Management Emergency management or disaster management is the managerial function charged with creating the framework within which communities reduce vulnerability to hazards and cope with disasters. Emergency management, despite its name, does not actually focus on the management of emergencies, which can be understood as minor events with limited impacts and are managed through the day to day functions of a community. Instead, emergency management focuses on the management of disasters, which are events that produce more impacts than a community can handle on its own. The management of disasters tends to require some combination of activity from individuals and households, organizations, local, and/or higher levels of government. Although many different terminologies exist globally, the activities of emergency management can be generally categorized into preparedness, response, mitigation, and recovery, although other terms such as disaster risk reduction and prevention are also common. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]