Synchronism is deliberately achieved coincidence

Coincidence

A coincidence is an event notable for its occurring in conjunction with other conditions, e.g. another event. As such, a coincidence occurs when something uncanny, accidental and unexpected happens under conditions named, but not under a defined relationship...

 in a point of time

Time

Time is a part of the measuring system used to sequence events, to compare the durations of events and the intervals between them, and to quantify rates of change such as the motions of objects....

.
In telecommunication

Telecommunication

Telecommunication is the transmission of information over significant distances to communicate. In earlier times, telecommunications involved the use of visual signals, such as beacons, smoke signals, semaphore telegraphs, signal flags, and optical heliographs, or audio messages via coded...

the term synchronism has the following meanings:

1. The state of being synchronous

Synchronization

Synchronization is timekeeping which requires the coordination of events to operate a system in unison. The familiar conductor of an orchestra serves to keep the orchestra in time....

.

2. For repetitive events with the same, multiple, or submultiple repetition rates, a relationship among the events such that a significant instant of one event

Phenomenon

A phenomenon , plural phenomena, is any observable occurrence. Phenomena are often, but not always, understood as 'appearances' or 'experiences'...

 bears a fixed time

Time

Time is a part of the measuring system used to sequence events, to compare the durations of events and the intervals between them, and to quantify rates of change such as the motions of objects....

 relationship to a corresponding instant in another event.

3. The simultaneous occurrence of two or more events at the same instant on the same coordinated time scale

Time scale

A time scale specifies divisions of time.*Time standard, a specification of either the rate at which time passes, or points in time, or both*Duration , a quantity of time...

.
It can also mean:

In art and entertainment

• Synchromism
  Synchromism
  Synchromism was an art movement founded in 1912 by American artists Stanton MacDonald-Wright and Morgan Russell. Their abstract "synchromies", based on a theory of color that analogized it to music, were among the first abstract paintings in American art...
  
  , an early 20th century art movement, commonly misspelled as Synchronism

• Post-synchronization, automated dialogue replacement in film dubbing
  Dubbing (filmmaking)
  Dubbing is the post-production process of recording and replacing voices on a motion picture or television soundtrack subsequent to the original shooting. The term most commonly refers to the substitution of the voices of the actors shown on the screen by those of different performers, who may be...
  
  

• A webcomic
  Webcomic
  Webcomics, online comics, or Internet comics are comics published on a website. While many are published exclusively on the web, others are also published in magazines, newspapers or often in self-published books....
  
   by Katie Sekelsky

See also

• Synchronicity (disambiguation)
  Synchronicity (disambiguation)
  Synchronicity is a term from Jungian psychology, coined by Carl Jung.Synchronicity may also refer to:* Synchronicity , 1983* "Synchronicity II", a 1983 song by The Police from the Synchronicity album...
  
  
• Synchronization
  Synchronization
  Synchronization is timekeeping which requires the coordination of events to operate a system in unison. The familiar conductor of an orchestra serves to keep the orchestra in time....
  
  
• Synchronizer (disambiguation)