Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Acoustic_mirror> ?p ?o }
- Acoustic_mirror abstract "An acoustic mirror is a passive device used to reflect and perhaps to focus (concentrate) sound waves. Parabolic acoustic mirrors are widely used in parabolic microphones to pick up sound from great distances, employed in surveillance and reporting of outdoor sporting events. Pairs of large parabolic acoustic mirrors which function as \"whisper galleries\" are displayed in science museums to demonstrate sound focusing.Between the World Wars, before the invention of radar, parabolic sound mirrors were used experimentally as early-warning devices by military air defence forces to detect incoming enemy aircraft by listening for the sound of their engines. During World War 2 on the coast of southern England, a network of large concrete acoustic mirrors was in the process of being built when the project was cancelled due to the development of the Chain Home radar system. Many of these mirrors are still standing.".
- Acoustic_mirror thumbnail WW1AcousticMirrorKilnsea(PaulGlazzard)Jan2007.jpg?width=300.
- Acoustic_mirror wikiPageExternalLink soundmirrors.
- Acoustic_mirror wikiPageExternalLink ear.htm.
- Acoustic_mirror wikiPageExternalLink sound_mirrors.htm.
- Acoustic_mirror wikiPageExternalLink ?p=25.
- Acoustic_mirror wikiPageID "885382".
- Acoustic_mirror wikiPageLength "8107".
- Acoustic_mirror wikiPageOutDegree "65".
- Acoustic_mirror wikiPageRevisionID "707540951".
- Acoustic_mirror wikiPageWikiLink Abbot’s_Cliff.
- Acoustic_mirror wikiPageWikiLink Acoustic_location.
- Acoustic_mirror wikiPageWikiLink Anti-aircraft_warfare.
- Acoustic_mirror wikiPageWikiLink Arecibo_Observatory.
- Acoustic_mirror wikiPageWikiLink Baħar_iċ-Ċagħaq.
- Acoustic_mirror wikiPageWikiLink Boulby.
- Acoustic_mirror wikiPageWikiLink Category:Acoustics.
- Acoustic_mirror wikiPageWikiLink Category:Anti-aircraft_warfare.
- Acoustic_mirror wikiPageWikiLink Category:Warning_systems.
- Acoustic_mirror wikiPageWikiLink Chain_Home.
- Acoustic_mirror wikiPageWikiLink Concrete.
- Acoustic_mirror wikiPageWikiLink Denge.
- Acoustic_mirror wikiPageWikiLink Discovery_Green.
- Acoustic_mirror wikiPageWikiLink Dover.
- Acoustic_mirror wikiPageWikiLink Dungeness_(headland).
- Acoustic_mirror wikiPageWikiLink English_Channel.
- Acoustic_mirror wikiPageWikiLink Exploratorium.
- Acoustic_mirror wikiPageWikiLink Focus_(geometry).
- Acoustic_mirror wikiPageWikiLink Hartlepool.
- Acoustic_mirror wikiPageWikiLink Houston.
- Acoustic_mirror wikiPageWikiLink Hythe,_Kent.
- Acoustic_mirror wikiPageWikiLink Joss_Gap,_Kent.
- Acoustic_mirror wikiPageWikiLink Kent.
- Acoustic_mirror wikiPageWikiLink Kilnsea.
- Acoustic_mirror wikiPageWikiLink Magħtab.
- Acoustic_mirror wikiPageWikiLink Malta.
- Acoustic_mirror wikiPageWikiLink Maryland_Science_Center.
- Acoustic_mirror wikiPageWikiLink Microphone.
- Acoustic_mirror wikiPageWikiLink Ontario_Science_Centre.
- Acoustic_mirror wikiPageWikiLink Parabolic_microphone.
- Acoustic_mirror wikiPageWikiLink Parabolic_reflector.
- Acoustic_mirror wikiPageWikiLink Parkes_Observatory.
- Acoustic_mirror wikiPageWikiLink Pitsea.
- Acoustic_mirror wikiPageWikiLink Radar.
- Acoustic_mirror wikiPageWikiLink Redcar.
- Acoustic_mirror wikiPageWikiLink Romney_Marsh.
- Acoustic_mirror wikiPageWikiLink Royal_Military_Canal.
- Acoustic_mirror wikiPageWikiLink Science_Museum_Oklahoma.
- Acoustic_mirror wikiPageWikiLink Science_Museum_of_Minnesota.
- Acoustic_mirror wikiPageWikiLink Seaham.
- Acoustic_mirror wikiPageWikiLink Selsey.
- Acoustic_mirror wikiPageWikiLink Selsey_Bill.
- Acoustic_mirror wikiPageWikiLink Sound.
- Acoustic_mirror wikiPageWikiLink Sound_ranging.
- Acoustic_mirror wikiPageWikiLink Sunderland,_Tyne_and_Wear.
- Acoustic_mirror wikiPageWikiLink Surveillance.
- Acoustic_mirror wikiPageWikiLink The_Brickyard_(NC_State).
- Acoustic_mirror wikiPageWikiLink War_tuba.
- Acoustic_mirror wikiPageWikiLink Warden_Point,_Isle_of_Sheppey.
- Acoustic_mirror wikiPageWikiLink Warning_system.
- Acoustic_mirror wikiPageWikiLink Wat_Tyler_country_park.
- Acoustic_mirror wikiPageWikiLink William_Sansome_Tucker.
- Acoustic_mirror wikiPageWikiLink File:Acoustic_Mirror_Kent_Great_Britain.jpg.
- Acoustic_mirror wikiPageWikiLink File:ListeningEars(PaulRusson)Mar2005.jpg.
- Acoustic_mirror wikiPageWikiLink File:WW1AcousticMirrorKilnsea(PaulGlazzard)Jan2007.jpg.
- Acoustic_mirror wikiPageWikiLinkText "Acoustic mirror".
- Acoustic_mirror wikiPageWikiLinkText "acoustic aircraft detection".
- Acoustic_mirror wikiPageWikiLinkText "acoustic location mirrors".
- Acoustic_mirror wikiPageWikiLinkText "acoustic mirror".
- Acoustic_mirror wikiPageWikiLinkText "acoustic mirrors".
- Acoustic_mirror wikiPageWikiLinkText "concrete mirrors".
- Acoustic_mirror wikiPageWikiLinkText "sound mirror".
- Acoustic_mirror wikiPageWikiLinkText "sound mirrors".
- Acoustic_mirror wikiPageWikiLinkText "whisper dishes".
- Acoustic_mirror wikiPageUsesTemplate Template:Commons_category.
- Acoustic_mirror wikiPageUsesTemplate Template:Redirect.
- Acoustic_mirror wikiPageUsesTemplate Template:Refimprove.
- Acoustic_mirror subject Category:Acoustics.
- Acoustic_mirror subject Category:Anti-aircraft_warfare.
- Acoustic_mirror subject Category:Warning_systems.
- Acoustic_mirror hypernym Device.
- Acoustic_mirror type Device.
- Acoustic_mirror type Instrument.
- Acoustic_mirror type Acoustic.
- Acoustic_mirror type Dynamic.
- Acoustic_mirror type Hazard.
- Acoustic_mirror type Instrument.
- Acoustic_mirror type Page.
- Acoustic_mirror type Redirect.
- Acoustic_mirror comment "An acoustic mirror is a passive device used to reflect and perhaps to focus (concentrate) sound waves. Parabolic acoustic mirrors are widely used in parabolic microphones to pick up sound from great distances, employed in surveillance and reporting of outdoor sporting events.".
- Acoustic_mirror label "Acoustic mirror".
- Acoustic_mirror sameAs Q444789.
- Acoustic_mirror sameAs Hohlspiegelmikrofon.
- Acoustic_mirror sameAs מראה_אקוסטית.
- Acoustic_mirror sameAs Hangtükör.
- Acoustic_mirror sameAs Akoestische_reflector.
- Acoustic_mirror sameAs m.03lqgz.
- Acoustic_mirror sameAs Акустичне_дзеркало.
- Acoustic_mirror sameAs Q444789.
- Acoustic_mirror wasDerivedFrom Acoustic_mirror?oldid=707540951.