Audio manufacturers teach you to test the sound quality of professional audio equipment?
Because the sensitivity of professional audio equipment is higher than ordinary household audio equipment, can withstand the power of sound color sound quality is better, so it is usually used in singing halls, theaters and halls and other professional entertainment venues. After the professional audio equipment is installed in these places, the sound quality is usually tested to ensure that it can meet the requirements. Here's a look at how first-class professional audio equipment tests sound quality.
1. The bass part
Professional audio equipment bass effect is a very important part of the overall quality, it is directly related to the sound of the plumpness of shock effect, the performance requirements for speakers adopt bass unit can be in when the well test speakers placed next to a cup of water, good effect of the bass speaker can cause the vibration of water glass, the water in the cup will also along with music ripples out, and the bass effect, the better, the effect is more obvious and the longer duration.
2. The middle part
For most professional audio equipment products, the middle part is difficult to distinguish the sound quality. This is because the main function of the alto part is to produce a sense of reality, so if you want to test the alto part of professional audio equipment, you can play a multi-channel film to see if it has a good sense of reality.
3. Treble part
Generally speaking, the treble effect of professional audio equipment is very intuitive. Good treble speakers perform well in singing, some special electronic effects, and even some extreme sounds beyond the hearing range. When testing the treble part, some treble vocals can be selected to play. For example, the vesta CD is used for testing. Good sound quality in the treble part is not only clear and pleasant but also free of noise. Because a lot of professional venues will be installed to use reputable professional audio equipment, so in order to make entertainment activities, let the audience to enjoy a better auditory feast, professional audio equipment installed a variety of methods should be used after testing the sound quality, and then adjusted according to the situation, make sure audio equipment can have the best performance.