jitter measurement
1Jitter — For other meanings of this word, see Jitter (disambiguation). Jitter is the undesired deviation from true periodicity of an assumed periodic signal in electronics and telecommunications, often in relation to a reference clock source. Jitter may… …
2Jitter — Se denomina Jitter [ˈdʒɪtɚ] (término inglés para fluctuación) a la variabilidad temporal durante el envío de señales digitales, una ligera desviación de la exactitud de la señal de reloj (en inglés Clock). El jitter suele considerarse como una… …
3Jitter — Als Jitter [ˈdʒɪtɚ] (engl. für „Fluktuation“ oder „Schwankung“) bezeichnet man das zeitliche Taktzittern bei der Übertragung von Digitalsignalen, eine leichte Genauigkeitsschwankung im Übertragungstakt (engl. Clock). Jitter ist als Störsignal im… …
4Deterministic jitter — (or DJ) is a type of jitter with a known non Gaussian probability distribution. The other major class of jitter is non deterministic, or random jitter. Characteristics Deterministic jitter is clock timing jitter or data signal jitter that is… …
5Monitoring and Measurement in the Next Generation Technologies — (MOMENT) is a project aimed at integrating different platforms for network monitoring and measurement to develop a common and open pan European infrastructure. The system will include both passive and active monitoring and measurement techniques… …
6Audio quality measurement — seeks to quantify the various forms of corruption present in an audio system or device. The results of such measurement are used to maintain standards in broadcasting, to compile specifications, and to compare pieces of equipment. The need for… …
7Wow and flutter measurement — is carried out on audio tape machines, cassette recorders and players, and other analog recording and reproduction devices with rotary components (e.g. movie projectors, turntables (vinyl recording), etc.). This measurement quantifies the amount… …
8Noise measurement — is carried out in various fields. In acoustics, it can be for the purpose of measuring environmental noise, or part of a test procedure using white noise, or some other specialised form of test signal. In electronics it relates to the sensitivity …
9Laser beam profiler — A laser beam profiler captures, displays, and records the spatial intensity profile of a laser beam at a particular plane transverse to the beam propagation path. Since there are many types of lasers ultraviolet, visible, infrared, continuous… …
10Digital video testing — in broadcast video, for example, is the process of validating and verifying that the video content and other data is being correctly processed, stored and transported. Despite the fact that the data is digital, most digital tv (DTV) system… …
