dubbing - dubbing English over a Spanish film for example
diegetic - background music that the characters would be able to hear
non diegetic - a backing track that the character would not be able to hear
bridge - linking two scenes together for example: having a sound playing before seeing what that sound is
sound motif - sound associated with a specific character or thing, for example: jaws
dub - sound recorded after filming
other key words:
- symbolic sound
- direct sound
- wild sound
'The Jazz Singer' - this is the first feature length motion picture with not only syncronised but also lip synchronised singing. This is where the silent film era started to decline and more dialogue started to make an appearance
- https://en.wikipedia.org/wiki/The_Jazz_Singer
