Sound
Regardless of the sound format, any sound represented on the film image itself will not be the sound for the particular frame it occupies. In the gate of the projector head, there is no space for a reader, and the film is not travelling smoothly at the gate position. Consequently, all optical sound formats must be offset from the image because the sound reader is usually located above (for magnetic readers) or below (for optical readers) the projector head.
- See the 35 mm film article for more information on both digital and analog methods.
Read more about this topic: Movie Projector
Famous quotes containing the word sound:
“Monte Beragon: When I’m close to you like this, there’s a sound in the air like the beating of wings. Do you know what that is?
Mildred Pierce: No, what?
Monte Beragon: My heart, beating like a schoolboy’s.
Mildred Pierce: Is it? I thought it was mine.”
—Ranald MacDougall (1915–1973)
“I thought when I was a young man that I would conquer the world with truth. I thought I would lead an army greater than Alexander ever dreamed of. Not to conquer nations, but to liberate mankind. With truth. With the golden sound of the Word. But only a few of them heard. Only a few of you understood. The rest of you put on black and sat in chapel.”
—Philip Dunne (1908–1992)
“Sophocles long ago
Heard it on the Aegaean, and it brought
Into his mind the turbid ebb and flow
Of human misery; we
Find also in the sound a thought,
Hearing it by this distant northern sea.”
—Matthew Arnold (1822–1888)