Party Bar Audio System Finland Aura audio China Entertainment General Agent Mateng Audio Company

　　As long as you are obsessed with audio, essentially all your motivation is to pursue better sound quality. How to evaluate the sound quality is a very difficult thing without strict standards. Generally, the initial stage of burning tends to be objective, learn various index concepts, and find a device with a low price and good index. As for Lao Shao, most of them are subjective. The biggest problem with objective indicators is: Are they really objective, are the tests accurate, and are the tests comprehensive? A true, reliable, and accurate objective test requires cost, equipment, and correct test methods.

　　Whether it is objective indicators or subjective evaluations, they can only be used as a reference, which can give you a basic positioning. To really evaluate the sound quality, you still have to spend time and money to try it yourself. So how do you evaluate the sound quality? First of all, listening evaluation must be based on a reliable and high-quality sound source. First adjust the loudness of the sound to sound a bit too loud, and then adjust it back by about 10% to 20%. In short, the volume is clear enough, but not ear-splitting. Today I will introduce to you a high-quality audio AURA AUDIO from Finland.

　　The sound of AURA AUDIO is clean, without other noise.

　　Many other speakers produce noise when they sound.

　　The noise comes from the resonance of the cabinet,

　　The reflection inside the box,

　　The distortion of the speaker itself, the reverberation caused by the environment, and so on.

　　The high-frequency impurity of poor-quality audio is easier to distinguish, and the intuitive feeling is harsh, or the slightest sound is obvious. The low frequency is not pure, it is difficult to distinguish, and even the low frequency is considered good at the beginning. Severely poor low-frequency listening time is a little longer, there will be a feeling of dizziness. And high-quality audio such as Finland AURA AUDIO, regardless of high and low frequencies, in the case of no problems with the sound source, it will take a long time to listen to it, and the more you listen, the more comfortable it is. That is a good sound.

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