Synchronism

Synchronism may refer to:


 * Synchronism (Davidovsky), compositions by Argentine-American composer Mario Davidovsky incorporating acoustic instruments and electroacoustic sounds
 * Chronological synchronism, an event that links two chronologies such as historical and datable astronomical events
 * Synchronization, the coordination of events to operate a system in unison

Film

 * Synchronized sound, film sound technologically coupled to image
 * Post-synchronization, the process of re-recording dialogue after the filming process