There are many parameters to measure the quality of a uhf wireless microphone AY-3200. Here are some common indicators:

1. Sensitivity

Sensitivity refers to the acousto-electric conversion efficiency of uhf wireless microphone AY-3200, the unit is millivolt/Pa. The uhf wireless microphone AY-3200 with high sensitivity can provide a higher input level, thereby improving the signal-to-noise ratio.

2. Directivity

The directivity of the microphone indicates the sound collection range of the microphone, and we can use the directivity diagram to represent it. We can choose uhf wireless microphone AY-3200 with different directivity according to different sound sources.

3. Frequency Response

The frequency response reflects whether the output signal of the uhf wireless microphone AY-3200 will change with the frequency when it receives sounds of different frequencies, which represents whether the output signal can truly present the characteristics of the original sound.

4. Signal to Noise Ratio

It is what we often call the signal-to-noise ratio, which represents the ratio of the microphone output signal voltage to the internal noise voltage. The larger the signal-to-noise ratio, the less clutter mixed in the signal, and the better the sound reproduction quality.