Would you please tell me the running sound dB (A) of the refrigerator? Is it big or small?
Running sound dB refrigerator mentioned (A), dB represents the value of noise sound, it is as small as possible, the current Haier and Frestech refrigerator on the market are the noise value of about <37--38db, is also our usual family can afford voice.
Simply put, dB is the noise decibel value, the greater the noise, the higher the value, the smaller the noise, the smaller the value, so of course, the number of small good.
Simply put, the dB value represents the sound size. Of course, the smaller the better.
