Application of Line Array

In the past two decades, the optimization application and development work of Line Array has entered a period of rapid development. Many experts and scholars have published a large number of documents on Line Array. Compared with the previous traditional sound column, the new Line Array pays more attention to the continuity of the sound source. In recent years, with the rapid development and maturity of array technology and products, the application range of Line Array has become wider, and more valuable application methods have been produced.

Here is the content list:

• Why is the line array applied

• What the Line Array System can do

Why is the line array applied?

The wide application of Line Array is inseparable from its distinctive acoustic radiation characteristics. For most Line Arrays, the main idea is to simulate a finite ideal straight-line sound source and take advantage of its sharp directivity to realize long-distance sound projection. Studies have shown that the wavefront of spherical waves propagates in three dimensions, and the sound pressure level decreases by 6 dB when the distance is doubled. The wavefront of the cylindrical wave only propagates in two dimensions, and the sound pressure level decreases by 3 dB when the distance is doubled.

What the Line Array System can do

When speakers are used to forming a Line Array, the directivity of the entire system also changes greatly from that of the original single speaker, and arrays of different combinations can produce different directivity.

This specific directivity is very useful on many occasions. For example, the narrow directivity allows more sound wave energy to be covered farther away from the array, making specific audience areas at a distance more clearly heard. In addition, in places with a long reverberation time such as churches, Line Array System can effectively increase the ratio of direct sound to reverberant sound, thereby improving clarity and language intelligibility.

Another typical application of Line Array is to relax the directivity as much as possible, to realize the combination of omnidirectional sound sources composed of multiple sound sources. Sometimes a single sound source cannot achieve sufficient sound power. Placing multiple sound sources meets the sound power requirements, but it is easy to bring extra directivity and cause an uneven sound field. Therefore, while increasing the sound power, the omnidirectional Line Array approaches the directional characteristics of the point sound source as much as possible and maintains a uniform radiation sound field to the greatest extent.

Guangzhou Xinhe Audio Equipment Co. Ltd., www.xinhesound.com, is a dynamic, creative, experienced, and responsible team. Everyone on the team is committed to providing the best products and services to our customers. Our company has developed a wide range of Line Array which are tested extensively before leaving the factory to ensure quality. As a professional manufacturer, we specialize in manufacturing the highest quality Line Array. We have conducted a large number of tests before leaving the factory to ensure the quality. You can consider using our cost-effective products. Thank you for your time! We are looking forward you to coming to contact us!