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 streaming audio with AudiContext API in JavaScript.

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 measurements from audio files.

Use the sound meter to determine how loud it is around you. When using the online hearing test or online audiometer to check your hearing, the test results are more accurate the more quiet it is around you. Ideally, the environmental sound level should be below 40 dB.

Decibel Meter, TS-501A Sound Level Meter with 2.25” Backlight LCD Screen, Portable SPL Tester with A Weighted, Range 30-130dB, Data Hold, MAX/MIN, Use for Home, Noisy Neighbor, Factory - Orange

Apr 1, 2025 · Our free online sound meter allows you to measure sound decibels (dB) in your environment using your device’s microphone. This sound level meter app provides real-time noise level readings, average sound levels, and peak measurements, helping you understand the acoustic environment around you. How to Use Sound Meter?

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.

An online sound level meter or sound level meter is a measurement device designed to quantify levels of sound pressure in the environment. It is also known as a sound level meter or noise meter. Its primary function is to record and display the intensity of sound in units of decibels (dB), allowing us to understand how loud or soft a specific ...

Apr 1, 2025 · Decibel Meter is a free online sound meter tool that allows you to analyze and estimate noise levels instantly. You can either upload your own audio file or use your device’s microphone. It has a dB A-weighted mode, and the service can …

Dec 13, 2023 · These tools measure sound levels in decibels (dB), essential for protecting hearing in noisy settings, complying with noise regulations, and assessing sound quality in different environments. We’ve rigorously tested various decibel meters to find the best in terms of precision, user-friendliness, and functionality.

Measure the noise level in your environment with our free online sound meter. Get instant readings and visualize sound intensity over time.