Sound Meter dB
3
도구 | 4.4MB
기술
The application was created to measure the intensity of the surrounding sound level. The volume level is expressed in decibels (dB).
Effects of Sound on Human:
0 dB
Lowest Sound
30 dB
Silent Talk
50 dB
Refrigerator Sound
60 dB
Normal Speech
70 dB
Hair Dryer Sound
80 dB
Factory Noise Sound
90 dB
Shaver Sound
100 dB
Shaver Sound
110 dB
Electric Saw Sound
120 dB
Aircraft Airplane Sound
130 dB
Drill Hammer Sound
140 dB
Drill Hammer Sound
180 dB
Rocket Launcher Sound
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