arriving signal
1Traffic signal preemption — is a type of system that allows the normal operation of traffic lights to be preempted, often to assist emergency vehicles.[1][2] The most common use of these systems is to manipulate traffic signals in the path of an emergency vehicle, stopping… …
232nd Signal Battalion (United States) — Infobox Military Unit unit name= 32nd Signal Battalion caption=32nd Signal Battalion coat of arms dates= 1943 1946 1955 2007 country= United States allegiance= branch= U.S. Army type= Signal battalion role= size= command structure=22nd Signal… …
3The Lorelei Signal — ST episode name = The Lorelei Signal The Taurean women series = The Animated Series ep num = 004 prod num = 004 date = September 29, 1973 writer =Margaret Armen director = Hal Sutherland guest = none stardate = 5483.7 year = 2269 prev = One of… …
4Continuous-wave radar — is a type of radar system where a known stable frequency continuous wave radio energy is transmitted and then received from any reflecting objects.[1]Continuous wave (CW) radar uses Doppler, which renders the radar immune to interference from… …
5Action potential — In physiology, an action potential is a short lasting event in which the electrical membrane potential of a cell rapidly rises and falls, following a consistent trajectory. Action potentials occur in several types of animal cells, called… …
6Fairfield railway station, Melbourne — MelbourneRailwayStation1 NAME=Fairfield IMAGELINK=Fairfiled station from footbridge.jpg CAPTION=Overview of the station looking away from the city, citybound train arriving, signal box in the background CODE=FFD DISTANCE=convert|7.9|km|abbr=on… …
7Microphone — For the indie film, see Microphone (film). Microphones redirects here. For the indie band, see The Microphones. A …
8Horatio Nelson, 1st Viscount Nelson — Horatio Nelson and Lord Nelson redirect here. For other uses, see Horatio Nelson (disambiguation) and Lord Nelson (disambiguation). Vice Admiral The Right Honourable The Viscount Nelson KB …
9Monopulse radar — is an adaptation of conical scanning radar which sends additional information in the radar signal in order to avoid problems caused by rapid changes in signal strength. The system also makes jamming more difficult. Most radars designed since the… …
10Sound localization — refers to a listener s ability to identify the location or origin of a detected sound in direction and distance. It may also refer to the methods in acoustical engineering to simulate the placement of an auditory cue in a virtual 3D space (see… …
