Details of the problem
The correct way to listen to the line array speaker system
In the speaker industry, many speaker companies will actively display their own or their own agent line array speaker system in the marketing process, and when evaluating these reliable and reliable line array speaker systems, do you know what standards to use? ? Let us take a look at the correct way to listen to the line array speaker system.
First, hit the far
The ability of the line array speaker system to "go far" is to deliver the original sound signal to the ability to deliver the last row of audience areas without distortion and accuracy. In general, the use of line array speaker systems is outdoor, even if it is not outdoor, at least facing a large listening environment, which is the main reason for many project selection line array. When checking, stand at the farthest point from the line array speaker system, and feel the sound is still "in front".
Second, straight frequency response
In the audition field of the online array speaker system, the flat frequency response is certain, and the line array usually faces a wider listening environment, regardless of the audience at that position, at least the sound they hear should be similar. Therefore, the line array speaker system with good sound transmission requires flat frequency response and coverage regardless of the near, medium and far fields of the venue. During the inspection, you can listen to the performance of the sound while walking from the near field to the far field.
Third, horizontal coverage
The line array speaker system dissipates high frequency quickly, and the high frequency is also seen. The horizontal coverage also depends on the high frequency. In fact, the horizontal coverage angle of the high frequency can be said to be the horizontal coverage angle of the system. The higher the frequency, the sharper the frequency is. The harder it is to handle it into a wider angle. The inspection method is as follows: During the walking from left to right in front of the array, listen to whether the sound has a “before” feeling everywhere, and feel the “language clarity” of the system at the maximum expansion angle. After that, the sound should have a "roll-off" feeling, just like the "roll-off" similar to the frequency response curve.
Of course, there are many ways to judge the sound quality of the line array speaker system, and so on. No matter which listening method is used to identify the line array speaker system, the ultimate goal is to be able to select a quality line array speaker system in many products to ensure the use effect.
How to judge the quality of the line array speaker system?