Well, after speaking the reason why the sound room sounds, at this time, we should talk about the measures to solve the method of eliminating howling howling. In fact, if you want to completely eliminate the scream of the audio system of the conference room, this may not be realistic. However, taking the following measures can greatly reduce the phenomenon of screaming more easily:

1. The system increases the electronic sound feedback suppressor and adjusts each parameter.

2. Use good microphone and conference room audio. Why do you say that? Because the sound room audio and microphone are very smooth in sound characteristics. This smoothness does not mean that his curve is straight. Instead, the waveform is too smooth and sloping. In this way, there will not be a peak of a narrow -frequency band if it does not produce tancolic filtering, and how it will rarely occur.

3. Change the current speaker to the roof hanging and adjust its radiation direction. Because the existing speakers are relatively bulky and affect the aesthetics and safety, the special speakers of the conference room are replaced.

4. Strictly require the distance between the speaker's mouth and the microphone to be controlled within 15 cm.

5. In the environment, pendants, soft bags, etc. with sound absorption functions, and pulling heavy curtains.