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Mit der Entwicklung der Zeit entwickelt sich auch das entsprechende Audio schnell.Unter den vielen Audio-Systemen, die derzeit auf dem Markt sind,Lautsprecher mit linearem Arraysind in vielen großen Sportspielen und großen Leistungen weltweit aufgetreten.Was ist also Line Array Audio, was sind seine Vor- und Nachteile, und was ist das Prinzip?Der folgende Editor wird Ihnen ein oder zwei vorstellen. 

What is a linear array
 
A chirped linear array is a group of radiating elements arranged in a straight line and closely spaced with the same amplitude and phase.
 
Although they are arranged in a straight line, the coverage angle is different. The concept of linear arrays is not unique today. It was originally proposed by American acoustics expert H.F Olson. In 1957, Olson published the classic acoustic monograph "Acoustical Engineering" (Acoustical Engineering), discussing that linear arrays are particularly suitable for long-range acoustic radiation. This is because linear arrays can provide very good directivity of vertical coverage for good acoustic results.
 
The early linear array speaker system appeared in the 1970s, but it was incomplete. In the form of a "sound wall". Dozens or even hundreds of speakers are stacked horizontally and stacked vertically to form a sound wall. When the power of 10,000 watts is turned on, it really shakes the mountain and is imposing. But people quickly discovered its shortcomings. Not only do they need too many speakers, but also the interference between speakers makes the sound quality worse, and the directivity and coverage are affected. At the European AES Conference in 1983, Philips introduced the concept of a Bessel function matrix using a simple weighting factor to solve this problem. However, to manufacture Bessel arrays, a license must be obtained from Philips and a corresponding price must be paid. It is interesting that companies using linear array loudspeakers are silent about Bessel arrays. The current linear array speaker system has been fully improved, and it is not the same as the early days. It is also quite practical in structure. For example, dozens of boxes can be assembled, hung, and wired within one hour, and put into use immediately.

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Foshan City Nanhai Kafu Professional Audio Equipment Factory wurde in 2006, in Foshan, China, gegründet.Mit mehr als zehn Jahren Betrieb haben wir ausgereifte Produkttechnologie, ein hochwertiges Produktionssystem und ein Service-System nach dem Verkauf aufgebaut.Zu unseren Produkten gehören passive und aktive Line-Array-Lautsprecher, Full-Range-Lautsprecher, Subwoofer, Leistungsverstärker, digitale Prozessoren und Peripherie-Produkte und alle Zubehörteile, die erfolgreich im öffentlichen Unterhaltungsmarkt, Regierungsangelegenheiten, Businesskonferenz, öffentlichem Kultur- und Sportmarkt eingesetzt wurden.
Foshan City Nanhai Kafu Professional Audio Equipment Factory