sound meter
Measure the environmental noise by tidy sound meter
Screenshots
 View Image |  View Image |
|---|---|
Hunter's comment
tools for industrial and environmental noise measurements on ventilation and air conditioning systems or for sound measurements at work - our portable sound level meter is ideal for volume measurements.
product that has a function to measure noise, unwanted sound, or that can cause pain in the ear. This level meter is commonly used in working environments such as aviation industry, stadium, factory, and so on. The meter level meter serves to measure noise between 30-130 dB in dBA unit of frequency between 20-20.000Hz. The product is very effective used in noise measurement process so that sound level can be arranged so as not to harm the ear.
this product is released 27 april 2015 in update 10 juni 2018
you can get this app in google playstore and appstore
Link
https://play.google.com/store/apps/details?id=com.gamebasic.decibel
Contributors
This is posted on Steemhunt - A place where you can dig products and earn STEEM.
View on Steemhunt.com
