Sound as well as image quality are aspects that always interested me about movies and television.
I have only recently learned that most sound and noises you hear in movies and shows are inserted in post production, rather than the actual sound at the time of filming.
The musical score in a film is one of those things you don't realise is so vital at the time. I would say some sort of music would have been playing as they showed still advertising like this in succession.

Ahh, if only victa had kept producing the thumblatch catcher series, they would be in better shape today!