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Oscillator sync is a feature in some synthesizers with two or more VCOs, DCOs, or "virtual" oscillators. As one oscillator finishes a cycle, it resets the period of another oscillator, forcing the latter to have the same base frequency .
A synchronization network is a network of coupled dynamical systems. It consists of a network connecting oscillators, where oscillators are nodes that emit a signal with somewhat regular (possibly variable) frequency, and are also capable of receiving a signal.
A combination of quartz based reference oscillator (such as an OCXO) and modern correction algorithms can get good results in Holdover applications. [23] The holdover capability then is provided either by a free running local oscillator, or a local oscillator that is steered with software that retains knowledge of its past performance. [23]
Distinct synchronization patterns in a two-dimensional array of Kuramoto-like oscillators with differing phase interaction functions and spatial coupling topologies. (A) Pinwheels. (B) Waves. (C) Chimeras. (D) Chimeras and waves combined. Color scale indicates oscillator phase.
A common feature on many synthesizers is an AD envelope (attack and decay only). This can be used to control, for example, the pitch of one oscillator, [4] which in turn may be synchronized with another oscillator by oscillator sync.
One example of phase synchronization of multiple oscillators can be seen in the behavior of Southeast Asian fireflies. At dusk, the flies begin to flash periodically with random phases and a gaussian distribution of native frequencies. As night falls, the flies, sensitive to one another's behavior, begin to synchronize their flashing.
The most common asynchronous signalling, asynchronous start-stop signalling, uses a near-constant 'bit' timing (+/- 5% local oscillator required at both ends of the connection [2]). Using this method, the receiver detects the 'first' edge transition... (the START bit), waits 'half a bit duration' and then reads the value of the signal.
Clock synchronization; Command Data Buffer; Barrier (computer science) Semaphore (programming) Synchronization (computer science) Construction and Analysis of Distributed Processes; Control track; Cristian's algorithm