what is frame synchronization
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- (Redirected from Frame synchronizer (video)) In video, frame synchronization is the process of synchronizing display pixel scanning to a synchronization source. When several systems are connected, a synchronization signal is fed from a master system to the other systems in the network, and the displays are synchronized with each other.
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synchronous transmission Data transfer method in which a continuous stream of data signals is accompanied by timing signals (generated by an electronic clock) to ensure that the transmitter and the receiver are in step (synchronized) with one another. The data is sent in blocks (called frames or packets) spaced by fixed time intervals. In contrast, asynchronous transmission works in spurts and must insert a start bit before each data character and a stop bit at its termination to inform the receiver where it begins and ends.
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- Frame rate, also known as frame frequency, is the frequency (rate) at which an imaging device displays consecutive images called frames.
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synchronization To cause to occur or operate with exact coincidence in time or rate: The military units synchronized their operations. We synchronized our watches.
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Asynchronous vs. Synchronous Synchronous means agreed timing for the sending of ones and zeroes (bits)--that is, the transmit and receive sides of the communications circuit have bothered to coordinate (synchronize) their signal and have agreed just what a digital bit encoded into the signal looks like.
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- In this paper, the problem of frame synchronization in orthogonal. frequency division multiplexing (OFDM) system is considered. For. an OFDM system, frame synchronization is achieved by forcing the. receiver to start its FFT at the right time.
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Neuronal synchrony measures Since synchrony is related to the fluctuations of global variables, it can be defined by averaging these fluctuations over a long time (Golomb and Rinzel 1993, 1994, Hansel and Sompolinsky 1992, Ginzburg and Sompolinsky 1994).
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Definitions &Translations A static synchronous compensator, also known as a static synchronous condenser, is a regulating device used on alternating current electricity transmission networks. It is based on a power electronics voltage-source converter and can act as either a source or sink of reactive AC power to an electricity network. static synchronous compensator, also known as a static synchronous condenser, is a regulating device used on alternating current electricity transmission networks. It is based on a power electronics voltage-source converter and can act as either a source or sink of reactive AC power to an electricity network.
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Introducing Background Sync Background sync is a new web API that lets you defer actions until the user has stable connectivity. This is useful for ensuring that whatever the user wants to send, is actually sent.
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frame rate In motion pictures, television, and in computer video displays, the frame rate is the number of frames or images that are projected or displayed per second. Frame rates are used in synchronizing audio and pictures, whether film, television, or video.
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File Sync Backup is a universal full-featured and powerful utility to synchronize and back up data between desktops, laptops, servers, external drives, and Windows Mobile devices, as well as remotely through FTP and SFTP. The sync and backup software uses unique synchronization algorithm, combined with an intuitive interface to meet user sync or backup needs effectively. File Sync Backup is a universal full-featured and powerful utility to synchronize and back up data between desktops, laptops, servers, external drives, and Windows Mobile devices, as well as remotely through FTP and SFTP.
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frame rate SMPTE Time Code frame rates of 24, 25 and 30 frames per second are common, each having uses in different portions of the industry. The professional frame rate for motion pictures is 24 frames per second and, for television, 30 frames per second (in the U.S.).
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Fundamental Concepts of Animation: Frames, Layers and Layer Folders Summary. Frames are a fundamental concept in animation. A frame contains the image to be displayed at a unique time in the animation. A sequence of discreet frames constitutes an animation. Layers are containers for animation objects. By containing animation objects in layers and ordering the layers in a sequence, it is possible to manage the correct drawing of the image content of each frame. Layer Folders contain Layers and other Layer Folders.
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Frame Rates: The Basics A Beginners Guide to Frame Rates. The term ‘frame rate’ refers to the number of individual frames or images that are displayed per second in a film, TV or computer game display.
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File synchronization File synchronization (or syncing) in computing is the process of ensuring that computer files in two or more locations are updated via certain rules. In one-way file synchronization, also called mirroring, updated files are copied from a 'source' location to one or more 'target' locations, but no files are copied back to the source location.
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What is Frame Relay? Frame relay technology is a packet-switching service that is similar in operation to, and considered the replacement for, the older X.25 packet-switching technology—but it provides higher performance and has a greater efficiency because it is a more streamlined protocol.
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ParentâInfant Synchrony Synchrony—a construct used across multiple fields to denote the temporal relationship between events—has been applied to the study of mother–infant interaction and is suggested here as a framework for the study of interpersonal relationships.
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Frame Film and television. 1  E-frame, in the animated science fiction series Exosquad. 2  Film frame, one of the many single photographic images in a motion picture.  3 Frame (Law & Order: Criminal Intent), a 2008 episode of the TV series Law & Order: Criminal Intent. 4  Reframing (filmmaking), in film and programming.
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Relativity of simultaneity Event B is simultaneous with A in the green reference frame, but it occurred before in the blue frame, and will occur later in the red frame. Events A, B, and C occur in different order depending on the motion of the observer. The white line represents a plane of simultaneity being moved from the past to the future. In physics, the relativity of simultaneity is the concept that distant simultaneity – whether two spatially separated events occur at the same time – is not absolute, but depends on the observer's reference frame.
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sync Sync, short for synchronize, is defined as to match up, or when people or things move together. To match your phone's contacts to the contacts on your computer is an example of sync. An example of sync is to have an idea that is similar to the idea of your coworker. sync. sync.
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Frame Synchronization In the case of video playback, frame synchronization refers to the process of matching the timing of an incoming video source to the timing of an existing video system. The frame synchronizer used in television production matches the time base of each frame in a video to a professional video system.
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- Sync definition, synchronization: The picture and the soundtrack were out of sync. See more.
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Is a High Frame-rate Always a Must for Effective Video Surveillance? The standard frame-rate for video systems is 25 fps (PAL) or 30 fps (NTSC). The human brain processes images perceived by the eyes at 24 fps as fluid motion. As the frame-rate keeps dropping the brain registers stutters to the fluid motion, with the stuttering becoming more pronounced at 10 fps and below.
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Frame (networking) In the OSI model of computer networking, a frame is the protocol data unit at the data link layer. Frames are the result of the final layer of encapsulation before the data is transmitted over the physical layer.
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Binding by synchrony From the now-abundant literature on oscillation and synchrony, it appears that the oscillatory patterning of neuronal activity and the associated synchronization of discharges serve important functions for the computations performed by neuronal networks.
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- Framing is a function of the data link layer. It provides a way for a sender to transmit a set of bits that are meaningful to the receiver. Ethernet, token ring, frame relay, and other data link layer technologies have their own frame structures. Frames have headers that contain information such as error-checking codes.