
Nowadays, with the great development of entertainment industries such as film and television culture, in order to achieve the

First, adjust the distance methodUsing an omnidirectional microphone, where the microphone is as close as possible to the sou

First, adjust the distance methodUsing an omnidirectional microphone, where the microphone is as close as possible to the sou

In addition, there are many materials that can be used as speakers for audio amplifiers. Plastic and metal also have huge fan