transmission signal
21Transmission line — This article is about the radio frequency transmission line. For the power transmission line, see electric power transmission. In communications and electronic engineering, a transmission line is a specialized cable designed to carry alternating… …
22Transmission synaptique — Synapse et transmission synaptique Neurosciences Niveaux d analyse Moléculaire • …
23Signal transduction — In biology, signal transduction refers to any process by which a cell converts one kind of signal or stimulus into another. Most processes of signal transduction involve ordered sequences of biochemical reactions inside the cell, which are… …
24Signal vidéo — Le signal vidéo est le signal électrique analogique qui permet à un téléviseur ou à un vidéoprojecteur de former l image. Ce signal transite entre la source et le dispositif d affichage ou de projection. La source peut être : un tuner, dans… …
25Signal/ bruit — Rapport signal sur bruit Le rapport signal sur bruit désigne la qualité d une transmission d information par rapport aux parasites. Ce concept est utilisé pour désigner un équipement électronique, ce rapport s obtient alors en comparant le signal …
26Transmission system — See Transmission (mechanics) for a car s transmission system In telecommunications a transmission system is a system that transmits a signal from one place to another. The signal can be an electrical, optical or radio signal.Some transmission… …
27Transmission (telecommunications) — In telecommunications, transmission is the process of sending, propagating and receiving an analogue or digital information signal over a physical point to point or point to multipoint transmission medium, either wired or wireless. Tranmission… …
28Signal velocity — The signal velocity is the speed at which a wave carries information. It describes how quickly a message can be communicated (using any particular method) between two separated parties. Every signal velocity is always slower than (or equal to)… …
29Transmission voie-machine — La TVM, ou transmission voie machine est un système de signalisation ferroviaire en cabine en service sur les lignes à grande vitesse du réseau français de TGV, dans le tunnel sous la Manche, sur la High Speed 1 au Royaume Uni, la ligne 1 en… …
30Transmission control unit — A transmission control unit or TCU is a device that controls modern electronic automatic transmissions. A TCU generally uses sensors from the vehicle as well as data provided by the Engine Control Unit to calculate how and when to change gears in …
