1. Real-time detection of noise, and the detection data is representative
The noise monitoring system can detect the sound in real time, the data is very representative, and can reflect the real level of the noise in time;
2. Save manpower and material resources, easy to use
All the data processed by the noise detector can directly input the decibel value after A-weighting. As long as the power is plugged in, it can start to collect, calculate, analyze and output the data. This not only greatly reduces the development cycle, but also helps the management department to understand the noise situation in time, make further analysis and take corresponding measures;
3. Excellent linearity
The traditional noise meter DC output uses the method of compressing the AC signal to obtain the decibel size of the noise signal, the linearity is relatively poor, and the sensitivity coefficient of the compressed signal is not fixed. Very high linearity, good sensitivity coefficient-consistency
