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2019-04-03

Daily life sounds : example of the number of decibels of noise and the approximate volume

Hello, this is Mr.I of Shizuka Co., Ltd..

This time, I summarized how much daily life sounds are coming out, so please have a look.
original article in Japanese (日本語の記事)

 

decibel(dB) Feeling of sound Specific example of noise
120dB Cause hearing impairment Front of airplane propeller engine
110dB Cause hearing impairment Car horn (2m ahead) / Riveting
100dB Terribly noisy Near the train
90dB Terribly noisy Bark of a dog
80dB Noisy Ambulance siren
70dB Noisy Inside a car while driving on a freeway
60dB Normal sound level In a department store
50dB Normal sound level Air conditioner (outdoor unit)
40dB Silent Library / Quiet residential area
30dB Quite silent Late night suburb / Whispering voice
20dB Deadly silent Touching sound of leaves

The table shows a reference example of the number of decibels of noise and the approximate volume.

Recently, it seems that you can measure the approximate noise with the smartphone app. If you play a musical instrument, you may be asked to consider the sounds around you. Let’s live comfortable music life referring to such information.

 


神奈川県厚木市金田492-1