| jitter |
The slight movement of a transmission signal in time or phase that can introduce errors and loss of synchronization. More jitter will be encountered with longer cables, cables with higher attenuation, and signals at higher data rates. Also, called phase jitter, timing distortion, or intersymbol interference.
출처: www.hscgroup.co.uk/j.html
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| jitter |
Temporal variation in a signal from an ideal reference clock. There are many kinds of jitter, including sample jitter, channel jitter, and interface jitter. See Chapter 3.
출처: www.dvd-software.info/dvd-articles/dvd-glossary/4....
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| jitter |
An unintended variation of a picture's vertical position. Jitter often takes the form of small, random vertical movements of the film in the gate.
출처: primepost.com/gloss.html
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| jitter |
(1) Generally, any distortion of a signal or image caused by poor synchronization. (2) Flickering on a display screen. Jittering can be caused by (a) a number of hardware problems, such as a slow refresh rate, a bad connection between the video adapter and monitor, a hardware malfunction in the monitor, or poor synchronization in the signals being sent; (b) a nearby electrical conduit or transformer creating a higher-than-usual local magnetic field level. (www.webopedia.com)
출처: www.x-emi.com/tech_terms.html
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| jitter |
Jitter is the deviation in or displacement of some aspect of the pulses in a high-frequency digital signal . As the name suggests, jitter can be thought of as shaky pulses. The deviation can be in terms of amplitude, phase timing, or the width of the signal pulse. Another definition is that it is "the period frequency displacement of the signal from its ideal location." Among the causes of jitter are electromagnetic interference (EMI) and crosstalk with other signals. ...
출처: www.bytepile.com/definitions-j.php
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