Show Around Db
100 - 500 downloadsAdd this app to your lists
+ By Charge Spirit App
It could tell you the real-time decibel in the professional point.
What's more,there is a shining sector to show the decibel .
This application is very simple to use and operate.
Open this application and the decibel have already been displayed on the main interface.
Below there are two numbers of decibel.
The first one is the current decibel, and the second is the standard you set.
The way to set the standard is to slide the line above.
1.This application is here free to download.
2.Indicate the real-time decibel.
3.It is very easy and simple to use this application.
4.The standard decibel could be set by sliding.
If you are interested in this application,please download this application into your phone.
Please rate it five stars if you really like this application.
If you have any question or bug report,please send us an email.
I would be thankful if you could share this application with your friends or family member.
The decibel (dB) is a logarithmic unit which expresses the ratio between two values of a physical quantity (usually measured in units of power or intensity). One of these quantities is often a reference value, and in this case the dB can be used to express the absolute level of the physical quantity. The decibel is also commonly used as a measure of gain or attenuation, the ratio of input and output powers of a system, or of individual factors that contribute to such ratios. The number of decibels is ten times the logarithm to base 10 of the ratio of the two power quantities. A decibel is one tenth of a bel, a seldom-used unit named in honor of Alexander Graham Bell.