Sound Meter: An Online Decibel Meter & DB Test Tool.

Our Decibel Meter Online tool measures the surrounding noise levels in decibels (dB). Teachers can use our tool as a Classroom Noise Meter. Click on "Start Testing" button and allow microphone access to start measure sound using this db meter online tool.

Frequently Asked Questions (FAQs)

• How to use this Decibel Meter Online as a Sound Decibel Meter?
• To use this Decibel Meter Online as a Sound Decibel Meter, click on the "Start Testing" button. Then, wait for 5 seconds to checks decibel level, and you will see the maximum noise in your room or place.
• Can i use this tool as a Classroom Noise Monitor?
• Yes, you can use this tool as a Classroom Noise Monitor.
• What sound level is considered bad?
• Places with sound levels above 70 dB are considered bad.
• At what sound level should we listen to songs on headphones or Airpods?
• You should listen to songs on headphones or Airpods at 50% to 60% sound level only.
• Is this sound dB meter accurate?
• Our tool provides very precise results, but its accuracy also depends on the device's microphone. Some devices come with two or more microphones, making the measurement of decibels even more accurate.