Sound Meter
How do I use the recording feature to measure noise over time?
Just tap the record button on the main screen to start a session, and the app will log decibel levels until you stop it. After you save the session, you can view a graph showing spikes and quiet moments, which is great for proving noise patterns from a neighbor or a loud appliance.
What is the alert feature and how do I set it up?
The alert feature lets you set a decibel threshold, and the app will buzz your phone when the noise exceeds that level. For example, you can set it to 85 dB to get a notification when a loud truck passes by or when your neighbor's music gets too intense.
Why do the numbers change when I tap 'A-weighting' or 'C-weighting'?
Those are sound filters that adjust how the app measures noise, but the app doesn't explain them. 'A-weighting' mimics human hearing and is best for everyday sounds, while 'C-weighting' captures more low-frequency noise like bass. If you're just checking volume for arguments or fun, stick with the default setting.
What should I do if the ads are loud or distracting?
The ads are static banners at the bottom, not video ads, so they shouldn't interrupt your measurements. If an ad is particularly flashy or loud, you can tap the small 'x' to close it, or consider the paid version of the app to remove ads entirely.
How does Sound Meter compare to a dedicated decibel meter like the Decibel X app?
Sound Meter is simpler and more intuitive for quick checks, with a big number and one-tap recording, while Decibel X offers more detailed graphs and calibration options. For casual use like proving your blender is louder than your vacuum, Sound Meter is just as accurate and easier to use.
