Diegetic: A sound which the characters in the narrative can hear.

• News Broadcast
• Dialogue/monologue between 2 characters in the scene
• Zombies
• Objects being thrown + the impact
• SFX(such as doors being locked, doors being smashed e.t.c)
• Eating sounds

Non-Diegetic: Sounds which only the viewer can hear.

• Underscore
• Door being opened by the initial zombie