When the microphone is turned on, it will howl. In order not to hear that harsh sound, you can only wronged yourself. For KTV operators, what if there is howling in KTV? How to adjust the microphone? How to tune? Please read the following content patiently, and I believe it will help you to operate a KTV casino, and also give guests a good environment for entertainment and even to forget to return.

I believe many people feel the same way as the author. The microphone rarely screams when they go to a good KTV like the cash box, but it often screams when they go to a remote or smaller KTV. Therefore, they feel tired when singing in such a KTV. In fact, the volume of the microphone is not high enough. Because when the microphone is turned on, it will howl. In order not to hear that harsh sound, it can only be a grievance. For KTV operators, what if there is howling in KTV? How to adjust the microphone? How to tune? Please read the following content patiently, and I believe it will help you to operate a KTV casino, and also give guests a good environment for entertainment and even to forget to return.

1、 What if KTV screams?

① Adjust the speaker direction properly.

② The selected microphone is characterized by low sensitivity, good directivity and flat frequency response.

③ Properly adjust the high and low pitch of the microphone and adjust the sound frequency response balance.

④ Select appropriate microphone volume and reverberation time, and the reverberation time cannot be too long.

⑤ The sound box shall be properly sound-absorbing on the opposite wall.

⑥ Add KTV howling suppressor, adopt equalizer, high and low cut and digital feedback suppression technology to protect the speaker and power amplifier.

2、 How to adjust the microphone?

At present, dynamic microphone speakers used in popular and popular singing should not be placed in the microphone pickup area. If the singing confidence is insufficient, add medium and high frequencies to highlight his brightness. If the confidence is sufficient, reduce the low frequencies to avoid breaking the voice. For women, add low frequencies to make the voice thick, and for men, add high frequencies to make the voice transparent.