When using directional wireless uhf ktv wireless microphone AY-URX7Ⅱ to sing, pay attention to the posture of holding uhf ktv wireless microphone AY-URX7Ⅱ, because the distance between uhf ktv wireless microphone AY-URX7Ⅱ and the mouth will have a significant impact on the sensitivity and sound quality Changes, especially because the sensitivity of the uhf ktv wireless microphone AY-URX7Ⅱ is inversely proportional to the square of the distance from the mouth, so performers with insufficient throat strength cannot take the uhf ktv wireless microphone AY-URX7Ⅱ too far from the mouth, and turn the volume of the amplifier Open it up, which will easily lead to feedback sound; singers with loud throats do not need to hold the uhf ktv wireless microphone AY-URX7Ⅱ too close to the mouth, which will easily lead to the transitional saturation distortion of the amplifier.

Furthermore, due to the large-diameter directivity uhf ktv wireless microphone AY-URX7Ⅱ has obvious proximity effect (Proximity effect) characteristics, when uhf ktv wireless microphone AY-URX7Ⅱ is close to the mouth, the bass will be greatly improved as the distance shrinks, so , if your voice throat is insufficient and weak, you can put the uhf ktv wireless microphone AY-URX7Ⅱ closer to your mouth, and use the proximity effect to compensate your bass effect, making your voice more majestic and powerful; on the contrary, if your The sound is too majestic, you can put the uhf ktv wireless microphone AY-URX7Ⅱ farther away from your mouth to reduce the proximity effect of the uhf ktv wireless microphone AY-URX7Ⅱ, reduce the boost of the bass, and make your voice more cool and ethereal.