• A synchronous frame is a reference frame in which the time coordinate defines proper time for all co-moving observers. It is built by choosing some constant...
    44 KB (6,195 words) - 06:05, 27 January 2025
  • When no frames are being transmitted on a simplex or full-duplex synchronous link, a frame delimiter is continuously transmitted on the link. This generates...
    41 KB (5,026 words) - 08:43, 25 October 2024
  • Thumbnail for Synchronous optical networking
    Synchronous Optical Networking (SONET) and Synchronous Digital Hierarchy (SDH) are standardized protocols that transfer multiple digital bit streams synchronously...
    45 KB (5,525 words) - 23:48, 9 March 2025
  • Binary Synchronous Communication (BSC or Bisync) is an IBM character-oriented, half-duplex link protocol, announced in 1967 after the introduction of...
    14 KB (1,698 words) - 10:41, 23 April 2025
  • Thumbnail for Synchronous motor
    A synchronous electric motor is an AC electric motor in which, at steady state, the rotation of the shaft is synchronized with the frequency of the supply...
    34 KB (4,156 words) - 16:49, 28 April 2025
  • Thumbnail for Universal synchronous and asynchronous receiver-transmitter
    synchronous capabilities were primarily intended to support synchronous protocols like IBM's synchronous transmit-receive (STR), binary synchronous communications...
    5 KB (525 words) - 06:58, 22 July 2024
  • Synchronous and asynchronous transmissions are two different methods of transmission synchronization. Synchronous transmissions are synchronized by an...
    4 KB (566 words) - 20:18, 24 December 2024
  • Thumbnail for BKL singularity
    system of coordinates somewhat different from synchronous reference frame: g0α = 0 as in the synchronous frame, but instead of g00 = 1 it is now g00 = −g33...
    166 KB (20,986 words) - 22:18, 26 February 2025
  • Synchronous Data Link Control (SDLC) is a computer serial communications protocol first introduced by IBM as part of its Systems Network Architecture...
    13 KB (1,689 words) - 00:47, 28 September 2024
  • Thumbnail for Shaded-pole motor
    connected at the ends. Synchronous permamagnetized uses a magnetized rotor, e.g. a permanent magnet. This rotor rotates synchronously with the rotating magnetic...
    7 KB (989 words) - 11:26, 3 May 2025
  • Thumbnail for Time-division multiplexing
    known as Synchronous Transport Modules (STM). The STM-1 frame consists of smaller streams that are multiplexed to create a 155.52 Mbit/s frame. SDH can...
    14 KB (1,841 words) - 17:39, 10 April 2025
  • Synchronous Ethernet, also referred as SyncE, is an ITU-T standard for computer networking that facilitates the transference of clock signals over the...
    10 KB (1,287 words) - 19:15, 21 November 2024
  • transmission and eight in synchronous. A framing error in an asynchronous stream usually recovers quickly, but a framing error in a synchronous stream produces...
    1 KB (236 words) - 11:55, 20 November 2023
  • Thumbnail for Synchronverter
    Synchronverters (also called virtual synchronous generators or virtual synchronous machines) are inverters which mimic synchronous generators (SG) to provide "synthetic...
    15 KB (1,822 words) - 22:00, 10 May 2025
  • A power system consists of a number of synchronous machines operating synchronously under all operating conditions. Under normal operating conditions,...
    7 KB (1,146 words) - 07:20, 13 May 2025
  • Thumbnail for Electric motor
    Interior permanent-magnet synchronous motor PMSM – Permanent magnet synchronous motor SPMSM – Surface permanent magnet synchronous motor SCIM – Squirrel-cage...
    119 KB (13,091 words) - 23:01, 14 May 2025
  • Thumbnail for Lemaître–Tolman metric
    particles move freely i.e., along the geodesics and thus the synchronous frame is also a comoving frame wherein the components of four velocity u i = d x i /...
    11 KB (1,801 words) - 00:32, 22 January 2025
  • Thumbnail for Induction motor
    Since rotation at synchronous speed does not induce rotor current, an induction motor always operates slightly slower than synchronous speed. The difference...
    56 KB (5,509 words) - 01:54, 9 April 2025
  • regardless of frame contents. It can also be stated as "bit stuffing". Synchronous framing High-Level Data Link Control may work like this: Each frame begins...
    1 KB (163 words) - 09:04, 3 March 2025
  • Thumbnail for CAN bus
    CAN bus (section Frame Types)
    network at the same time. This is why some call CAN synchronous. Unfortunately the term synchronous is imprecise since the data is transmitted in an asynchronous...
    78 KB (9,553 words) - 05:49, 13 May 2025
  • both audio and video data in an uncompressed file container that allows synchronous audio-with-video playback. Like the DVD video format, AVI files support...
    15 KB (1,662 words) - 21:47, 26 April 2025
  • layer as scrambling. Additive scramblers (they are also referred to as synchronous) transform the input data stream by applying a pseudo-random binary sequence...
    15 KB (1,941 words) - 18:34, 8 May 2025
  • Thumbnail for Squirrel-cage rotor
    torque and so decrease the time to accelerate to synchronous speed. The squirrel cage winding of a synchronous machine will generally be smaller than for an...
    10 KB (1,529 words) - 10:46, 10 March 2025
  • Thumbnail for Synchronization
    Synchronization (redirect from Synchronous)
    time. Systems that operate with all parts in synchrony are said to be synchronous or in sync—and those that are not are asynchronous. Today, time synchronization...
    19 KB (2,221 words) - 11:44, 25 April 2025
  • Synchronous Serial Interface (SSI) is a widely used serial interface standard for industrial applications between a master (e.g. controller) and a slave...
    15 KB (2,212 words) - 18:16, 20 November 2024
  • Ethernet over SDH (category Synchronous optical networking)
    (typically Generic Framing Procedure or GFP) to create a synchronous stream of data from the asynchronous Ethernet packets. The synchronous stream of encapsulated...
    4 KB (462 words) - 15:46, 23 April 2024
  • Thumbnail for Graveyard orbit
    reactor satellite, remaining in a 700-nautical-mile (1,300 km; 810 mi) sub-synchronous Earth orbit for an expected 4,000 years Spacecraft cemetery, in the Pacific...
    9 KB (1,036 words) - 14:10, 10 May 2025
  • Thumbnail for Universal asynchronous receiver-transmitter
    A related device, the universal synchronous and asynchronous receiver-transmitter (USART), also supports synchronous operation. In OSI level terms, UART...
    38 KB (3,026 words) - 22:18, 15 April 2025
  • considered as synchronous serial communication. Examples of packet mode data link protocols that can be/are transferred using synchronous serial communication...
    6 KB (593 words) - 12:18, 5 November 2024
  • used when data are sent intermittently as opposed to in a solid stream. Synchronous transmission synchronizes transmission speeds at both the receiving and...
    22 KB (2,519 words) - 20:42, 17 March 2025