Measure sound loudness levels by using a microphone on your phone, laptop or desktop computer. Measure a true perceived loudness or use old SLP algorithm. Get exact ITU loudness …

Use our free online sound level meter to measure noise and sound volume in real-time using your device mic. Check environmental decibels easily.

Measure real-time sound levels with our free online decibel meter. Test microphone noise, background sound, and ambient volume instantly in your browser.

5 days ago · Online Sound Meter helps you measure noise levels in decibels. Use your microphone to easily measure sound level in real time without needing a physical sound meter.

Free online decibel meter to measure sound levels in real-time. Monitor noise levels, dB readings, frequency analysis, and environmental sound with your device microphone.

Measure noise levels (dB SPL) instantly with your microphone. Check if your environment is safe for your hearing. Free, private, and runs locally.

Free online Sound Meter to measure sound levels in real-time using your microphone. Also analyze uploaded audio files, export level reports (JSON/CSV), and normalize audio to a target peak.

Real-Time Sound Level Meter Measure approximate sound levels using your device's microphone. For general use only.

A handy and easy-to-use app to measure the surrounding sound and noise in the decibel unit (dB) inside your browser. The app uses your device microphone to capture media and then processes the …

Online sound meter for measuring loudness levels in a room or environment using a computer or device's microphone.