dB (Sound Pressure Level) VS (A-weighted Sound Level) dBA
In daily life, we often use noise meters to monitor noise levels in our living environment and adjust accordingly. When looking at noise meters, we often hear two units: dB...
eric huang |
In daily life, we often use noise meters to monitor noise levels in our living environment and adjust accordingly. When looking at noise meters, we often hear two units: dB...
eric huang |