Sound Decibel Test Tool Sound Meter Pro v2.5.9 Special Edition

Sound Meter Pro is a sound decibel testing tool on Android，Now love green soft for everyone to bring the sound decibel test tool sound meter Sound Meter Pro special edition has been updated tov2.5.9

Sound pressure level meter app uses your phone's microphone to decibels(Db)To measure the size of ambient noise in units、Then give a reference item that is related to the measure value。We used a real sound pressure scale dB.(A)Mode corrects many Android devices。

Description of the app：

Sound Meter Pro is the fourth in the Smart Tools ® series (Noise)，Vibration，Seismometer)。

Sound pressure level meter app uses your phone's microphone to decibels(Db)To measure the size of ambient noise in units、Then give a reference item that is related to the measure value。We used a real sound pressure scale dB.(A)Mode corrects many Android devices。

Remember! ! Because the smartphone's microphone is metered into human voice(300-3400Hz, 40-60Db)to design。
So，The maximum value is limited by the hardware，So very large sounds cannot be recognized (100dB or more)。For example：Moto Droid(Max 100)、Galaxy S3(81Db)、Galaxy Note(91Db)、Galaxy S2(98Db)…

A vibratometer uses a cell phone's sensor to measure vibration or earthquake，It can be used as a reference like an earthquake detector.。
The measurement is the modified strength scale (MMI) of McGarry，For reference only。
If inaccurate，You can calibrate it so that the maximum value is about 10-11。

* Pro version unique features：
– Level notifications
– Integration of sound level meters and vibrators
– More model calibration
– CSV File Export
– Statistical menu and storage log data
– Route map duration
– No ads.

Update the log：

– v2.5.9 : Support for Galaxy S10

Version description：(@balatan)

1、No LP or Google Play support required

2、This app has no ads

Download the address：

http://dl.2956588.xyz/dir/884953-33693157-d93018/