synchronous Hear it!

synchronous Definition

syn·chro·nous (--nəs)

adjective

  1. happening at the same time; occurring together; simultaneous
  2. having the same period between movements, occurrences, etc.; having the same rate and phase, as vibrations
  3. Elec. designating or of a machine, specif. an alternating-current motor, generator, or converter, whose normal operating speed is exactly proportional to the frequency of the current in the circuit to which it is connected

Etymology: LL synchronus < Gr synchronos: see synchronize

synchronous Related Forms
syn′·chro·nously adverb syn′·chro·nous·ness noun
synchronous Synonyms

synchronous

modif.

simultaneous, coincident, synchronized, in sync*; see contemporary 1, simultaneous. See syn. study at contemporary.

Synchronous Hacker Definition
Refers to transmission of data through networks, in which the transmission is governed by specific timing requirements on the transmission end. Synchronous transmission is used on a byte level as well as on the level of entire messages.

See Also: Asynchronous.

synchronous Telecom Definition
From Latin and Greek origins, synchronous translates as together with time. Referring to events that occur at the same instant of a coordinated time scale. If the events are repetitive, the instant of one event bears a fixed time relationship with the instant of a corresponding event, e.g., event a is followed 10 milliseconds later by event b. Synchronous processes in separate, networked devices depend on a common clocking source, on clocking pulses emitted by the transmitting device, or on synchronizing bits or bit patterns embedded in a set of data.
synchronous Usage Examples

Modifies a noun

  • CMC: Top of Page Synchronous CMC What are the biggest problems with synchronous CMC?
  • metastasis: Local recurrence was seen in 76 % of patients, but in half of these synchronous hepatic metastases were present.
  • excitation: The theory behind pedestrian induced lateral vibrations on bridges is that of synchronous lateral excitation.
  • orbit: The 100lb satellites were launched into near synchronous orbits, up to eight at a time, by Titan 3 rockets.
  • hierarchy: The use if pulse code modulation and multiplexing to create the synchronous digital hierarchy and SONET.
  • generator: This drives a synchronous generator of the same rating.

Modifying Another Word

  • not: Literally " not synchronous " ; in other words, not at the same time.
  • globally: Now the available data begin to suggest that no major globally synchronous cool or warm period occurred during the past millenium.
  • locally: We consider a class of Petri nets suitable for the modeling and behavioral analysis of globally asynchronous locally synchronous ( GALS ) systems.
  • relatively: Another important advantage is that the differentiation of amoebae into flagellates is relatively synchronous.
  • completely: The circuit, however, is now completely synchronous with the master clock feeding directly into the flip-flop.
  • fully: A fully synchronous circuit is often simpler to design.