Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Infrasound> ?p ?o }
- Infrasound abstract "Infrasound, sometimes referred to as low-frequency sound, is sound that is lower in frequency than 20 Hz (hertz) or cycles per second, the "normal" limit of human hearing. Hearing becomes gradually less sensitive as frequency decreases, so for humans to perceive infrasound, the sound pressure must be sufficiently high. The ear is the primary organ for sensing infrasound, but at higher intensities it is possible to feel infrasound vibrations in various parts of the body.The study of such sound waves is referred to sometimes as infrasonics, covering sounds beneath 20 Hz down to 0.001 Hz. This frequency range is utilized for monitoring earthquakes, charting rock and petroleum formations below the earth, and also in ballistocardiography and seismocardiography to study the mechanics of the heart. Infrasound is characterized by an ability to cover long distances and get around obstacles with little dissipation. In music, low frequency sounds, including near infrasound, can be produced using acoustic waveguide methods, such as a large pipe organ or, for reproduction, a transmission line loudspeaker.".
- Infrasound thumbnail Infrasound_Arrays.jpg?width=300.
- Infrasound wikiPageExternalLink 20090009968.pdf.
- Infrasound wikiPageExternalLink index.html.
- Infrasound wikiPageExternalLink infra_collab.shtml.
- Infrasound wikiPageExternalLink index_ns.html.
- Infrasound wikiPageExternalLink infrasound.
- Infrasound wikiPageExternalLink www.inframatics.org.
- Infrasound wikiPageExternalLink proceedings_.htm.
- Infrasound wikiPageExternalLink welcome.htm.
- Infrasound wikiPageExternalLink 2657949.
- Infrasound wikiPageID "215176".
- Infrasound wikiPageLength "30146".
- Infrasound wikiPageOutDegree "118".
- Infrasound wikiPageRevisionID "672401517".
- Infrasound wikiPageWikiLink 2004_Indian_Ocean_earthquake_and_tsunami.
- Infrasound wikiPageWikiLink ASA_S1.1-2013.
- Infrasound wikiPageWikiLink Absolute_threshold_of_hearing.
- Infrasound wikiPageWikiLink African_elephant.
- Infrasound wikiPageWikiLink Allies_of_World_War_I.
- Infrasound wikiPageWikiLink Alligator.
- Infrasound wikiPageWikiLink Apparitional_experience.
- Infrasound wikiPageWikiLink Artillery.
- Infrasound wikiPageWikiLink Aurora.
- Infrasound wikiPageWikiLink Aurora_(astronomy).
- Infrasound wikiPageWikiLink Avalanche.
- Infrasound wikiPageWikiLink Baleen_whale.
- Infrasound wikiPageWikiLink Ballistocardiography.
- Infrasound wikiPageWikiLink Bioacoustics.
- Infrasound wikiPageWikiLink Bolide.
- Infrasound wikiPageWikiLink British_Association_for_the_Advancement_of_Science.
- Infrasound wikiPageWikiLink British_Science_Association.
- Infrasound wikiPageWikiLink Brown_note.
- Infrasound wikiPageWikiLink Category:Sound.
- Infrasound wikiPageWikiLink Chelyabinsk_meteor.
- Infrasound wikiPageWikiLink Clear-air_turbulence.
- Infrasound wikiPageWikiLink Collins_English_Dictionary.
- Infrasound wikiPageWikiLink Comprehensive_Nuclear-Test-Ban_Treaty.
- Infrasound wikiPageWikiLink Comprehensive_Test_Ban_Treaty.
- Infrasound wikiPageWikiLink Coventry_Cathedral.
- Infrasound wikiPageWikiLink Coventry_University.
- Infrasound wikiPageWikiLink Decibel.
- Infrasound wikiPageWikiLink Diesel_engine.
- Infrasound wikiPageWikiLink Discovery_Channel.
- Infrasound wikiPageWikiLink Dissipation.
- Infrasound wikiPageWikiLink Doubleday_&_Company.
- Infrasound wikiPageWikiLink Doubleday_(publisher).
- Infrasound wikiPageWikiLink Ear_drum.
- Infrasound wikiPageWikiLink Eardrum.
- Infrasound wikiPageWikiLink Earthquake.
- Infrasound wikiPageWikiLink Edinburgh_Castle.
- Infrasound wikiPageWikiLink Electromagnetic_radiation.
- Infrasound wikiPageWikiLink Electromagnetic_waves.
- Infrasound wikiPageWikiLink Elephant.
- Infrasound wikiPageWikiLink Elephants.
- Infrasound wikiPageWikiLink Equal-loudness_contour.
- Infrasound wikiPageWikiLink Explosion.
- Infrasound wikiPageWikiLink Felidae.
- Infrasound wikiPageWikiLink Fencing.
- Infrasound wikiPageWikiLink Foil_(fencing).
- Infrasound wikiPageWikiLink Giraffe.
- Infrasound wikiPageWikiLink Giraffes.
- Infrasound wikiPageWikiLink Graz.
- Infrasound wikiPageWikiLink Helmholtz_resonance.
- Infrasound wikiPageWikiLink Hertz.
- Infrasound wikiPageWikiLink Hippopotamus.
- Infrasound wikiPageWikiLink Homing_pigeon.
- Infrasound wikiPageWikiLink Homing_pigeons.
- Infrasound wikiPageWikiLink Hydrophone.
- Infrasound wikiPageWikiLink Ibaraki_University.
- Infrasound wikiPageWikiLink Ice_calving.
- Infrasound wikiPageWikiLink Iceberg.
- Infrasound wikiPageWikiLink Johnson_noise.
- Infrasound wikiPageWikiLink Johnson–Nyquist_noise.
- Infrasound wikiPageWikiLink Langley_Research_Center.
- Infrasound wikiPageWikiLink Lee_wave.
- Infrasound wikiPageWikiLink Lightning.
- Infrasound wikiPageWikiLink List_of_reportedly_haunted_locations.
- Infrasound wikiPageWikiLink List_of_reportedly_haunted_locations_in_the_world.
- Infrasound wikiPageWikiLink Loudspeaker.
- Infrasound wikiPageWikiLink Mating_elephants.
- Infrasound wikiPageWikiLink Meteor.
- Infrasound wikiPageWikiLink Meteoroid.
- Infrasound wikiPageWikiLink Microbarom.
- Infrasound wikiPageWikiLink NASA_Langley.
- Infrasound wikiPageWikiLink NOAA.
- Infrasound wikiPageWikiLink National_Oceanic_and_Atmospheric_Administration.
- Infrasound wikiPageWikiLink Navigation.
- Infrasound wikiPageWikiLink Nonlinear.
- Infrasound wikiPageWikiLink Nonlinear_system.
- Infrasound wikiPageWikiLink Nuclear_explosion.
- Infrasound wikiPageWikiLink Ocean_surface_wave.
- Infrasound wikiPageWikiLink Okapi.
- Infrasound wikiPageWikiLink Organ_pipe.
- Infrasound wikiPageWikiLink Pipe_organ.
- Infrasound wikiPageWikiLink Psychologist.
- Infrasound wikiPageWikiLink Purcell_Room.
- Infrasound wikiPageWikiLink Purr.
- Infrasound wikiPageWikiLink Radionuclide.
- Infrasound wikiPageWikiLink Resonance.