Using the system of academy leader: 10 to 1, the film replaces the number to white space with bip sound (clear leader) gradually until it reaches to complete white.
Sync Sound (1978)
01/01/1978 (XX) • 9m
Overview
Using the system of academy leader: 10 to 1, the film replaces the number to white space with bip sound (clear leader) gradually until it reaches to complete white.