Broadcast Journalism and Audio Visual
Broadcast journalism is the field of news and journals which are "broadcast", that is, published by electrical methods instead of the older methods, such as printed newspapers and posters. Broadcast methods include radio (via air, cable, and Internet), television (via air, cable, and Internet) and the World Wide Web. Such media disperse pictures (static and moving), visual text and sounds.
Scripts for broadcast tend to be written differently from text to be read by the public. For instance, the former is generally less complex and more conversational. Radio and television are designed to be seen and heard sooner and more often than a daily or weekly newspaper.