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Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Line_array> ?p ?o }

• Line_array abstract "A line array is a loudspeaker system that is made up of a number of usually identical loudspeaker elements mounted in a line and fed in phase, to create a near-line source of sound. The distance between adjacent drivers is close enough that they constructively interfere with each other to send sound waves farther than traditional horn-loaded loudspeakers, and with a more evenly distributed sound output pattern.Line arrays can be oriented in any direction, but their primary use in public address is in vertical arrays which provide a very narrow vertical output pattern useful for focusing sound at audiences without wasting output energy on ceilings or empty air above the audience. A vertical line array displays a normally wide horizontal pattern useful for supplying sound to the majority of a concert audience. Horizontal line arrays, by contrast, have a very narrow horizontal output pattern and a tall vertical pattern. A row of subwoofers along the front edge of a concert stage can behave as a horizontal line array unless the signal supplied to them is adjusted (delayed, polarized, equalized) to shape the pattern otherwise. Loudspeakers can be designed to be arrayed horizontally without behaving as a horizontal line source.Modern line arrays use separate drivers for high-, mid- and low-frequency passbands. For the line source to work, the drivers in each passband need to be in a line. Therefore, each enclosure must be designed to rig together closely to form columns composed of high-, mid- and low-frequency speaker drivers. Increasing the number of drivers in each enclosure increases the frequency range and maximum sound pressure level, while adding additional boxes to the array will also lower the frequency in which the array achieves a directional dispersion pattern.The large format line array has become the standard for large concert venues and outdoor festivals, where such systems can be flown (rigged, suspended) from a structural beam, ground support tower or off a tall A-frame truss tower. Since the enclosures rig together and hang from a single point, they are more convenient to assemble and cable than other methods of arraying loudspeakers. The lower portion of the line array is generally curved backward to increase dispersion at the bottom of the array and allow sound to reach more audience members. Typically, cabinets used in line arrays are trapezoidal, connected by specialized rigging hardware.".
• Line_array thumbnail JBL_VerTec_line_arrays_(4889_x_9_&_4880a_subs_x_4).jpg?width=300.
• Line_array wikiPageID "9773128".
• Line_array wikiPageLength "15840".
• Line_array wikiPageOutDegree "19".
• Line_array wikiPageRevisionID "648754233".
• Line_array wikiPageWikiLink Category:Loudspeaker_technology.
• Line_array wikiPageWikiLink Category:Sound_production.
• Line_array wikiPageWikiLink Concert.
• Line_array wikiPageWikiLink Harry_F._Olson.
• Line_array wikiPageWikiLink Horn_loudspeaker.
• Line_array wikiPageWikiLink Interference_(wave_propagation).
• Line_array wikiPageWikiLink L-ACOUSTICS.
• Line_array wikiPageWikiLink Line_source.
• Line_array wikiPageWikiLink Loudspeaker.
• Line_array wikiPageWikiLink Point_source.
• Line_array wikiPageWikiLink Public_address_system.
• Line_array wikiPageWikiLink Sound_intensity.
• Line_array wikiPageWikiLink Speaker_driver.
• Line_array wikiPageWikiLink Subwoofer.
• Line_array wikiPageWikiLink Thought_experiment.
• Line_array wikiPageWikiLink File:Bosch_36W_column_loudspeaker_polar_pattern.png.
• Line_array wikiPageWikiLink File:JBL_VerTec_line_arrays_(4889_x_9_&_4880a_subs_x_4).jpg.
• Line_array wikiPageWikiLink File:Line_Array_and_Subs.jpg.
• Line_array wikiPageWikiLinkText "Line array".
• Line_array wikiPageWikiLinkText "Loudspeaker array".
• Line_array wikiPageWikiLinkText "line array".
• Line_array wikiPageWikiLinkText "line source array".
• Line_array wikiPageWikiLinkText "line-array".
• Line_array wikiPageUsesTemplate Template:Reflist.
• Line_array subject Category:Loudspeaker_technology.
• Line_array subject Category:Sound_production.
• Line_array hypernym System.
• Line_array type Redirect.
• Line_array comment "A line array is a loudspeaker system that is made up of a number of usually identical loudspeaker elements mounted in a line and fed in phase, to create a near-line source of sound.".
• Line_array label "Line array".
• Line_array sameAs Q1826385.
• Line_array sameAs Line_Array.
• Line_array sameAs Line_array.
• Line_array sameAs Line_array.
• Line_array sameAs Line_array.
• Line_array sameAs Line_array.
• Line_array sameAs Дыбыс_бағанасы.
• Line_array sameAs Line_array.
• Line_array sameAs m.02prs0g.
• Line_array sameAs Звуковая_колонка.
• Line_array sameAs Звукова_колонка.
• Line_array sameAs Q1826385.
• Line_array wasDerivedFrom Line_array?oldid=648754233.
• Line_array depiction JBL_VerTec_line_arrays_(4889_x_9_&_4880a_subs_x_4).jpg.
• Line_array isPrimaryTopicOf Line_array.