aircraft recognition signal
1Signal lamp — training during World War II. A signal lamp (sometimes called an Aldis lamp, named after Arthur C. W. Aldis who invented a widely used design) is a visual signaling device for optical communication (typically using Morse code). Modern signal… …
2Signal processing — is an area of systems engineering, electrical engineering and applied mathematics that deals with operations on or analysis of signals, in either discrete or continuous time. Signals of interest can include sound, images, time varying measurement …
3Signal Corps (United States Army) — U.S. Army Signal Corps Coat of Arms Active 3 March 1863 – Present Country …
4Military aircraft insignia — Royal Saudi Air Force roundel on an EE Lightning fighter Military aircraft insignia are insignia applied to military aircraft to identify the nat …
5Speech recognition — For the human linguistic concept, see Speech perception. The display of the Speech Recognition screensaver on a PC, in which the character responds to questions, e.g. Where are you? or statements, e.g. Hello. Speech recognition (also known as… …
6International maritime signal flags — The set of signal flags on the bridge of the Liberty ship SS Jeremiah O Brien The system of international maritime signal flags is one system of flag signals representing individual letters of the alphabet in signals to or from ships. It is a… …
7Multispectral pattern recognition — Multispectral remote sensing is the collection and analysis of reflected, emitted, or back scattered energy from an object or an area of interest in multiple bands of regions of the electromagnetic spectrum (Jensen, 2005). Subcategories of… …
8Royal Observer Corps — Ensign Active 1925–1996 Country …
9UH-1N Twin Huey — For an overview of the whole Huey family of aircraft see Bell Huey Infobox Aircraft name= UH 1N Iroquois caption= Marine UH 1Ns lifting from a field outside Baghdad on April 10, 2003. type= Multipurpose utility helicopter manufacturer= Bell… …
10American airborne landings in Normandy — This article summarizes airborne operations by the United States during the Normandy Landings. For British airborne operations, see Operation Tonga. Infobox Military Conflict| partof=Operation Overlord, Battle of Normandy caption=Map of Operation …
