Category:Signals

Subcategories

This category has the following 29 subcategories, out of 29 total.

Pages in category "Signals"

This category contains only the following page.

Media in category "Signals"

The following 84 files are in this category, out of 84 total.

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  'Train signal at night.jpg 2,048 × 1,536; 168 KB
  
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  -Civil War View- MET DP248312.jpg 3,229 × 3,880; 1.84 MB
  
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  56109 at Barnetby 2.jpg 2,000 × 1,378; 721 KB
  
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  AmericanHelio1898Engraving.jpg 1,188 × 1,405; 582 KB
  
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  Anexartitos merarxia synennoisi dia optikou.jpg 1,096 × 783; 150 KB
  
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  Aviso basura.jpg 3,264 × 2,448; 3.3 MB
  
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  Besetzt-schloss.JPG 240 × 277; 11 KB
  
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  Block diagram - balanced cable with common and differencial mode signals.png 454 × 258; 29 KB
  
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  Blue light signaling.jpg 320 × 240; 13 KB
  
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  Blue Light.JPG 1,944 × 2,592; 1.72 MB
  
• BPM.ogg 1 min 16 s; 349 KB
  
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  Bridge (5490022387).jpg 4,000 × 3,000; 1.75 MB
  
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  Bridge (5640473834).jpg 2,954 × 2,954; 3.98 MB
  
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  Bristol MMB «40 Sea Mills signal station.jpg 2,400 × 1,600; 1.04 MB
  
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  Bundesarchiv Bild 105-DSWA0053, Deutsch-Süd-Westafrika, Holoog, Signalstation.jpg 800 × 552; 55 KB
  
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  Caûchie d'la Ville Saint Hélyi Jèrri Janvyi 2010 e.jpg 3,926 × 2,213; 6.96 MB
  
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  Caûchie d'la Ville Saint Hélyi Jèrri Janvyi 2010 f.jpg 3,086 × 2,385; 6.41 MB
  
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  Ceresara-Corte S. Lazzaro-Segnale.JPG 2,326 × 1,563; 543 KB
  
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  China-busstop.png 1,024 × 418; 647 KB
  
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  Codi de Marques Bifase (BMC).jpg 435 × 254; 11 KB
  
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  Crannes caûchie d'la Ville Saint Hélyi Jèrri Janvyi 2010.jpg 2,859 × 3,728; 7.37 MB
  
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  Dagsignalene-stormvarselet.jpg 589 × 448; 39 KB
  
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  Deckungsvsig entwurf.svg 602 × 1,053; 3 KB
  
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  Defense.gov News Photo 110702-N-AW206-007 - U.S. Navy Petty Officer 3rd Class Ashley Pryor signals for sailors to set up the aircraft barricade during a barricade drill aboard the aircraft.jpg 3,832 × 2,484; 1.56 MB
  
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  Diagram -- Ceduna-Kevin track and signal changes 1962.jpg 2,052 × 1,142; 207 KB
  
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  DiffSignaal.png 3,107 × 1,864; 65 KB
  
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  DigitalDAQv2.pdf 3,129 × 1,793; 64 KB
  
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  Divieto accesso M203 01.jpg 2,340 × 4,160; 2.15 MB
  
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  Federal Signal Controlle Politie Nederland.jpg 3,888 × 2,592; 3.42 MB
  
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  Federal Signal Vama Sputnik Lichtbalk Politie.jpg 3,888 × 2,592; 3.25 MB
  
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  Ferrol (5190307498).jpg 3,372 × 2,881; 3.63 MB
  
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  Filtrage d'un signal en 2 dimensions.png 640 × 400; 10 KB
  
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  Flying the Flag-Fianna Éireann Scouts carrying out signal training with flags 1914.jpg 827 × 624; 264 KB
  
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  Forbidden sign.png 462 × 462; 4 KB
  
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  Fort Regent signals.jpg 951 × 1,507; 761 KB
  
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  Fête de Saint Hélier 2009 banniéthe Rue Morier.jpg 1,339 × 1,020; 1.74 MB
  
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  Golden Jubilee Needle Saint Hélyi Jèrri Janvyi 2010 c.jpg 2,842 × 3,921; 6.29 MB
  
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  Grand Central gets the green light. - panoramio.jpg 3,888 × 2,592; 3.11 MB
  
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  Ld-analyse Annotated video areas.png 796 × 515; 318 KB
  
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  Loading timber into railway wagons, Mayne Junction, Brisbane (4461848062).jpg 1,000 × 786; 249 KB
  
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  London MMB 82 West Coast Main Line (Oval Road) 378231.jpg 2,578 × 3,903; 3.35 MB
  
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  Mont Orgueil semaphore 1913.jpg 521 × 792; 220 KB
  
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  Mount Nelson Signal Station Plaque.JPG 1,919 × 1,439; 675 KB
  
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  No Skype!.gif 256 × 256; 6 KB
  
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  No Skype!.png 256 × 256; 14 KB
  
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  Nottingham MMB 42 Midland Main Line.jpg 2,326 × 1,419; 1.7 MB
  
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  Não ao preconceito.png 1,024 × 1,024; 66 KB
  
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  Olympus digital camera (4927875512).jpg 2,792 × 3,712; 1.12 MB
  
• Ontario Legislative Division Bell.webm 9.5 s, 994 × 1,286; 1.59 MB
  
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  Overlapping of radio pulse signals.jpg 2,928 × 2,006; 761 KB
  
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  Paranapiacaba 2017 174.jpg 3,456 × 5,184; 13.15 MB
  
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  Radio pulses and video pulses.jpg 2,809 × 1,984; 788 KB
  
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  Railway and locomotive engineering - a practical journal of railway motive power and rolling stock (1910) (14572930908).jpg 1,348 × 1,006; 115 KB
  
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  Railway and locomotive engineering - a practical journal of railway motive power and rolling stock (1914) (14573573998).jpg 2,088 × 930; 338 KB
  
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  ROC curves.svg 651 × 593; 29 KB
  
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  Sagedusmodulatsioon (FM).jpg 1,361 × 1,073; 322 KB
  
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  Seasons greetings Fort Régent Jèrri Janvyi 2010.jpg 3,344 × 1,749; 3.28 MB
  
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  Semaphore signals and signal box, Lowestoft (4738920777).jpg 2,133 × 1,600; 595 KB
  
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  Seta direcional.png 1,200 × 761; 12 KB
  
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  SharpLoss2.jpg 2,000 × 1,240; 858 KB
  
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  Signal creneau symetrique.svg 512 × 362; 24 KB
  
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  Signal For Visually Impaireds.jpg 1,920 × 2,560; 190 KB
  
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  Signal Hill, Gibraltar.jpg 2,048 × 1,536; 1.66 MB
  
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  Signal rectanglulaire paliers nuls.svg 798 × 540; 53 KB
  
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  Signals020801.png 560 × 420; 7 KB
  
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  Signaux elementaires.gif 410 × 70; 3 KB
  
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  Signál Nevystupujte v motorovém voze (01).jpg 3,264 × 2,448; 800 KB
  
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  Signál Nevystupujte v motorovém voze.jpg 3,215 × 1,073; 206 KB
  
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  Stormvarselet lyskombinasjoner.JPG 1,039 × 363; 33 KB
  
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  Stormvarslet.JPG 968 × 1,452; 542 KB
  
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  Superposition block diagram in electrical components.png 2,421 × 1,437; 54 KB
  
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  Szénaplatz, UV-Strahlungsindikator, 2023 Víziváros.jpg 1,704 × 2,272; 1.28 MB
  
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  Tower Bridge 2009-24.jpg 3,888 × 2,592; 2.71 MB
  
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  Varoituslaitos.jpg 4,128 × 3,096; 3.15 MB
  
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  Watford Junction railway station MMB 05 377212.jpg 2,360 × 3,732; 1.96 MB
  
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  Wigwag motions.png 436 × 492; 87 KB
  
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  William Powell Frith The signal 1858.jpg 2,757 × 3,307; 2.34 MB
  
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  Worcester Shrub Hill Station - London Midland Class 172 (6365928315).jpg 3,648 × 2,736; 2.48 MB
  
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  Xingsignal.PNG 203 × 404; 172 KB
  
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  Übertragungsfaktor bei Bezugsphase des Referenzträgers.png 382 × 249; 5 KB
  
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  Übertragungsfaktor bei umgepoltem Referenzträger.png 382 × 249; 5 KB
  
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  Асинхронный способ передачи данных.png 537 × 45; 4 KB
  
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  Вождь геоботаников.jpg 2,848 × 4,272; 2.86 MB
  
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  Классы Сигналов.svg 335 × 279; 441 KB