Sound Meter (Noise & Decibel)

How is it that when I play a song and increase the volume, the app does not show any change to dB? Doesn't matter if I increase the volume with the speaker dial, or the windows system volume, the app reports no change to noise levels. The app picks up the ambient noise of my typing and humming, so it clearly hears *something*. Just not what I'm trying to measure.

had to download itfor school but this is hot steaming garbage

Does not react to any sounds. Starts at 30 decibel, then climbs to 40.13 decibel, where it stays no matter what sounds I expose it to.

Graph was bugging out after a while, but worked great on short uses for me.

No problem yet. Works well.

it works fine, but it slows down my computer.

Excellent, does not slow down computer and works great

Not working

I could not get an average sound pressure level readout in db.

Works great and has informative graphs