[How to use wireless conference microphone] How to use wireless conference microphone

[How to use wireless conference microphone] How to use wireless conference microphone
How to use the wireless microphone? The wireless microphone is composed of a trunk pocket transmitter (which can be put in a pocket with an output power of about 0.01W) and a centralized receiver. Each pocket transmitter has a different working frequency, and the centralized receiver can simultaneously receive voice signals of different working frequencies from each pocket transmitter. Here is a brief introduction to the correct use of wireless microphones.
Do not use the wireless microphone on the network head
Many performers hold the microphone mesh head with their palms, which is the worst posture to seriously damage the sound quality and directivity of the microphone. Using the microphone in such a posture, even if the most expensive microphone is selected, will also make the original factory have excellent characteristics, and thus lose the tuning! The result of holding the head with the palm is equal to isolating the sound circuit around the head chamber or changing the resonant frequency of the chamber, which will lead to serious deterioration of the separation of the front frequency response characteristics and the directional characteristics of the microphone, and the resonance of a certain frequency caused by the palm's focusing effect will enhance the feedback sound. Although the wireless microphone is convenient and safe to use because there is no online entanglement, users often do not pay attention to the correct posture of holding the microphone and grab it on the head of the microphone at will. Such posture will certainly lose the original advantages of the microphone. If a singer wants to use the microphone to reproduce the original sound of a beautiful song, he must first learn the correct posture of holding the microphone. The posture of holding the microphone is very simple, as long as you remember one important principle: no matter how you hold it, do not hold it on the net head of the microphone; The correct posture should be held on the microphone tube.
Make good use of the distance between the wireless microphone and the mouth:
When using a directional wireless microphone to sing, pay attention to the posture of holding the microphone. Because the distance between the microphone and the mouth will have a significant change in sensitivity and sound quality, especially because the sensitivity of the microphone is inversely proportional to the square of the distance between the mouth, so performers with insufficient voice throat strength should not hold the microphone too far from the mouth, and turn up the volume of the loudspeaker, which will easily lead to feedback; A singer with a loud voice need not hold the microphone too close to his mouth, which will easily lead to excessive saturation distortion of the loudspeaker. Moreover, because the large caliber directional microphone has a very obvious proximity effect, when the microphone is close to the mouth, the bass will increase significantly with the reduction of the distance. Therefore, if your voice throat bass is insufficient, you can put the microphone closer to the mouth, use proximity effect to compensate for your bass effect, so that your voice is more thick and magnetic; On the contrary, if your voice is too low, you can keep the microphone away from your mouth to reduce the proximity effect of the microphone, reduce the increase in bass, and make your voice clearer and brighter. The distance between the microphone and the mouth also has a great impact on the PoppingNoise. Especially for microphones with high sensitivity and strong bass response, the storm noise will be more serious. In order to reduce the lack of such noise, in addition to adjusting the optimal distance for microphone use, we should pay more attention to models with good characteristics of preventing storm noise when purchasing microphones. The more advanced microphones are, the more attention they pay to the elimination of storm noise.
As mentioned above, the use of microphones with the same characteristics in different poses will greatly affect the sound effect. Therefore, singers who use wireless microphones should not only have microphones with superior characteristics, but also have a microphone with familiar characteristics. They should constantly experience and practice the most correct use posture, and know how to make good use of the distance between the microphone and the mouth, In order to show the best use effect of the microphone, it is necessary to call out the volume and tone most suitable for your voice throat and avoid the most troublesome storm noise.