Emergency Broadcasting & 1930'S Am RadioThe voice we hear on the radiothe voice with no body attachedis a key element in the history of media in the twentieth century. Before television and the internet, there was radio; and much of what defined the makeup of these newer media was influenced by the way radio was broadcast to people and the way people listened to it. Emergency Broadcasting focuses on key moments in the history of early radio in order to come to an understanding of the role