The use of the microphone is taboo, have you been recruited?

If you want to become a singer, you need to have a better voice. How to use the microphone flexibly and correctly master the knowledge of using the microphone is also very important and will help improve your timbre performance.

①, avoid "kissing" with the microphone

"Kissing" with the microphone is a common habit of many people. Some people feel that holding the microphone intimately and sticking their mouth to it is very handsome to sing. In fact, putting your mouth on the microphone destroys the normal frequency response of the microphone, which is not good for your health. There are many germs on the mesh cover of the microphone.

② Don't tap or blow into the microphone

Seeing this, I believe many people will be surprised, this little action is a habit of too many people. The pickup part of the microphone is relatively tight, and it is not quite expensive, tapping the microphone or blowing into the microphone can easily cause the displacement or damage of the microphone components.

③ Avoid random placement of microphones

Don't underestimate the small microphone, in fact, its equipment is very tight. The microphone should be placed in a dry, clean, and free of corrosive gas or dust, and it must be handled with care. Therefore, the microphone placed in the KTV private room in a dark environment for a long time is easy to "get sick", and it is necessary to take the microphone out from time to time to "breath the fresh air".

④. For condenser microphones, avoid blindly adding phantom voltage

Since the capacitor of a condenser microphone needs to be polarized to work properly, when using a condenser microphone, a phantom voltage must be added. We must turn on the phantom power switch on the mixer, and pay attention to the voltage value and polarity at the same time, otherwise, not only can it not be used normally, it may cause damage.

⑤. Avoid the microphone being too far or too close to the sound source

When the microphone picks up the sound, the appropriate distance is about 10 cm. Some "leaders" speak far away from the microphone, and some singers are close to the microphone. Too far will cause the pickup sound to be too small. At this time, if the volume fader is pushed up, it will easily cause howling; if it is too close, the airflow when speaking The sound was also picked up, making a "pupu" interference sound.

⑥. Do not withdraw the battery when the microphone is not used for a long time

Nowadays, general wireless microphones or conference microphones require battery power. If the microphone is not used for a long time, the battery should be withdrawn to avoid battery leakage and corrosion of the microphone.

⑦. Avoid not turning off the power of the microphone after use

When talking at a meeting or after singing, you should turn off the microphone switch in time. At this time, if the sound controller does not turn off the mixer volume fader in time: on the one hand, other noises are also picked up, and on the other hand, you will also be disturbed. The necessary speech is played out. President Bush had such an experience, which caused embarrassment.