Android Question sound level meter

[Isac]

Which library should I use to create a sound level meter?
I would like to turn the microphone on and measure the sound level
thanks

 

[NJDude]

Take a look at THIS post.

 

[Isac]

I want to create a decibel meter, there is a library with logarithms ready?



These members do not understand them

Ar.AudioSource = Ar.AS_MIC
Ar.OutputFormat = Ar.OF_THREE_GPP
Ar.AudioEncoder = Ar.AE_AMR_NB

thanks