Do you know how line array speakers work?

　　Line array speakers are mainly used in large conferences, stadiums, large concerts and other occasions. When you install one or two loudspeakers in a large venue, the sound pressure required by the venue cannot be met, and if multiple ordinary speakers are combined, it will cause sound interference. In order to solve this problem, many speaker factories have developed line array combination speakers.

　　The principle of line array sound

　　In order to illustrate the principle of line array speakers to solve the sound interference, such as: think about what happens when we throw a stone into the water? If we throw a stone into the water, circular ripples expand from where the stone entered the water, and if we throw a handful of stones into the water, we see what's called a chaotic wave field. But if we throw another stone with the same volume and weight as the previous one. We will see circular ripples similar to throwing a pebble, except that the amplitude is very large. If the individual stones are all glued together, the effect will be the same as the larger stones.

　　If we can create a single sound source with a few separate loudspeakers that can be transported and operated separately, the goal of a line array combination is to provide an overall coherent, predictable sound field. Therefore, the meaning and value of the adjustable vertical array of acoustic lenses characterized by a single sound source are obvious. The extremely small vertical radiation angle prevents the superposition of sound between the speakers, and the sound interference will not occur. So as to achieve a high standard, high sound pressure level, high coverage sound system.

　　Line array audio application features

　　Large-scale loudspeaker line arrays have been widely used and well known over the past few decades. But a new type of compact array system has begun to emerge, not only for small events, but also for the advantages of larger line array speakers.

　　In the process of applying large-scale speaker arrays, almost everyone realizes the limitations of large-scale speakers: weight, large volume, and high price. When arranging in an arc, it is difficult to make a vertical arc effect due to the large volume. , The limitations of these factors have made the linear arrangement of speakers unpopular in small events, and traditional modular speakers are more suitable for these occasions. A compact speaker line array is a better solution for small events and budgets, so that more listeners can enjoy the wonderful effects of near-field sound.

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