Codes, conventions, style and structure are the four main components of radio drama. Without these four elements, it is not practically impossible to narrate the developments of a story in an effective manner. Following is a description of the four elements along with appropriate examples:
Codes
Voices
Voices play a strong role in radio drama's because the audience needs to know who's saying what. By using different voice actors or changing the pitch of voice, a person can make the audience more aware of when the character has changed. For example if in a radio drama a character would shout ...