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DVB-T
... transmit, for example, a standard definition SDTV signal and a high definition HDTV signal on the same carrier. Generally, the SDTV signal is protected better than the HDTV one ... depending on the quality of the received signal, the STB may be able to decode the HDTV stream or, if signal strength lacks, it can switch to ...
http://en.wikipedia.org/wiki/DVB-T - 12k - Cached - Similar pages

Streckenblock   (translated from German)
... strains becomes by Hauptsignal secured, Driving out signal of the Bahnhofs or Interlocking signal at that free distance to be can; the interlocking signal belongs to one Block place. The length ... of the hauptsignals showing by the assigned Pilot signal surely before the stop to continue ...
http://de.wikipedia.org/wiki/Streckenblock - 16k - Cached (German) - Wikipedia (German) - Similar pages

Aircraft flight control systems
... are limited by economics rather than a pilot's strength. A hydraulic flight control systems ... control the movement of the actuators. The pilot's movement of a control causes the ... mechanisms and can be felt by the pilot. This gives a tactile feedback of airspeed ... systems have limited ability to amplify the pilot's strength. Hydraulic systems can develop leaks ... movements with varying speed, without requiring more pilot control stick movement. Electronic systems would ...
http://en.wikipedia.org/wiki/Aircraft_flight_control_systems - 30k - Cached - Similar pages

User:Dual Freq/WAAS
... providing integrity information for each satellite's signal, equivalent or better than RAIM (receiver autonomous ... thereby improving the accuracy of the GPS signal by approximately 5 times. The European Geostationary ... create too much error in the GPS signal for aircraft to perform a precision approach ... with the runway; the glidepath tells the pilot how far he/she is above or ... ILS glideslope; and the DME tells the pilot how far away he/she is ...
http://en.wikipedia.org/wiki/User:Dual_Freq/WAAS - 14k - Cached - Similar pages

Wide Area Augmentation System
... providing integrity information for each satellite's signal, equivalent or better than RAIM (receiver autonomous ... thereby improving the accuracy of the GPS signal by approximately 5 times. The European Geostationary ... create too much error in the GPS signal for aircraft to perform a precision approach ... with the runway; the glidepath tells the pilot how far he/she is above or ... ILS glideslope; and the DME tells the pilot how far away he/she is ...
http://en.wikipedia.org/wiki/Wide_Area_Augmentation_System - 15k - Cached - Similar pages

Mazaua, Magellan's Port, The Great Geographical Enigma
... of overarching importance. This aspect of a signal event in world geography and Renaissance navigation ... it; C. The Roteiro of the Genoese Pilot 1. Lisbon copy—in Portuguese, as all the ... 1. Limasawa has no anchorage. The Coast Pilot and Sailing Directions describe the isle as ... none thought of consulting either a Coast Pilot or Sailing Directions. One writer clearly spoke ... entry on Limasawa in the 1968 Coast Pilot but deliberately omit the above-quoted ...
http://en.wikipedia.org/wiki/Mazaua,_Magellan's_Port,_The_Great_Geographical_Enigma - 245k - Cached - Similar pages

Instruments of flight   (translated from French)
... dashboard as close as possible of the pilot. The four basic instruments are always laid ... An antenna on the plane collects one signal (in the band of frequency from 190 ... Directional Beacon). The information delivered with the pilot is presented by a needle which indicates ... on the plane collects a radio operator signal (in the frequency band from 108 to ... called VOR. The information delivered with the pilot is presented by a needle which ...
http://fr.wikipedia.org/wiki/Instruments_de_vol - 23k - Cached (French) - Wikipedia (French) - Similar pages

Apollo 11
... July 20, mission commander Neil Armstrong and pilot Edwin 'Buzz' Aldrin became the first humans ... in Gemini 12 & Apollo 11), lunar module pilot Michael Collins (flew in Gemini 10 & Apollo 11), command module pilot Backup crew James Lovell (flew in Gemini ... Haise (flew in Apollo 13), lunar module pilot Bill Anders (flew in Apollo 8), command module pilot Support crew Ron Evans (flew in ...
http://en.wikipedia.org/wiki/Apollo_11 - 44k - Cached - Similar pages

Hauptsignal   (translated from German)
... is free. A hauptsignal usually becomes by Pilot signal announced. Hauptsignale depending upon their function used ... track to bring in may. Driving out signal The driving out signal stands at the end of the station ... out into the following block section. Intermediate signal The intermediate signal stands in expanded ...
http://de.wikipedia.org/wiki/Hauptsignal - 7k - Cached (German) - Wikipedia (German) - Similar pages

Rail terminology
... interlocking, or the location of a track signal or other marker with which dispatchers can ... brake pressure, dynamic brake, horn activation, track signal, etc. In the U.S., event recorders ... uses a fusee to demonstrate a hand signal indicating "stop". Fusee: A pyrotechnic device similar ... U.S.) or a circuit to the signal box (UK). (see defect detector). Hotel power ... interlocking plant to prevent collisions. See also Signal box. Interlocking is also the term ...
http://en.wikipedia.org/wiki/Rail_terminology - 84k - Cached - Similar pages

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