An FM system is a helpful option for those who struggle to hear in background noise. FM systems come in two categories: individually worn systems and soundfield-based systems. Auracast is a new ...

This is the last in a series of articles on the fundamentals of FM transmission systems. In most cases, once a transmission line and antenna have been installed on a tower, little thought is given ...

Note to readers: We’ve made this story free as an important public service. If you are able, help power local journalism. Subscribe to the Redding Record Searchlight. The ALERT FM system, which uses ...