Listening Skills of PA Loudspeaker

2023 01/13

The definition of "accurate" here is to reproduce the tone, timbre, dynamic and environmental details of the original recording in the widest possible frequency range under the inevitable price and size constraints. The less changes, the better. Of course, this definition is also circuit-based and indirect, because if you don't use a speaker to play it, how can you know its original sound? If we choose an art record, we should assume that it can be played as truthfully as the original performance. Although the inherent sound quality of recording equipment (such as microphone) is the same as that of speakers, the substantial difference in sound quality between several high-quality recordings should be much smaller than that between high-quality horn speakers and ordinary speakers. quite a lot.

Nothing can replace experience, so you should seize every opportunity to listen and compare PA loudspeaker. Remember, listening to the environment is very important. When listening, you should always use high-quality amplifiers or receivers and good components to reduce variable factors, but it can ensure that even similar speakers can find the same sound when listening. Compared with amplifiers and phonographs, the sound difference is much greater. If a/b comparison test equipment is used, the equipment has a set of switches directly connected to two groups (or two pairs) of speaker horn. During the test, please pay attention to the balance comparison, that is, maintain the volume difference between the two groups of test speakers. Within 0.5 dB (only the sound pressure meter can be used here for measurement). Weatherproof Horn

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