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#Sound decibel meter software#
#Sound decibel meter Offline#
#Sound decibel meter plus#
#Sound decibel meter download#

Some musical concerts such as a rock concert can make sounds as loud as 120 dBA. Research has shown that the softest sound level that can be heard by humans is 0 dBA and a normal speaking voice is around 65 dBA. Amplitude refers to the force of a sound wave, and it is usually measured in dBA which implies decibels of sound pressure. The energy in a sound wave is measured in units called decibels. The ability to measure sound level is essential to help determine the fine line between the sound that can be accommodated by human ears and that which would most likely cause damage of some kind. We receive a commission on purchases made from our chosen links (at no extra cost to you). TOR stands for The Onion Router, and the name makes more sense than one might think.This post may contain affiliate links.

#Sound decibel meter software#

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#Sound decibel meter download#

Download links for three popular browsers are as following: Chrome, Opera, Firefox.

#Sound decibel meter Offline#

As an extension, this app does not need an internet connection and can be used offline in your browser. Sound Meter app is also available as a browser extension. Therefore if you deny the permission or if your device does not have a microphone, you won't be able to work with this web application. Please note that this app needs microphone permission in your device.

Left to this value is sound level in dB and the right side is the noise level in dB unit. Moreover, the current sound level is rendered on top of the graph with a large font size. The graph has 4 zones which are colored from blue to red. Once loading finishes, real-time data will be shown in the above graph. To work with this web application, simply load this page and wait for the app to initializes. Please note that reloading the app will reload the AudioContext engine and you will need to wait for the engine to completely loads before seeing the sound level data. If you decrease this value, the current sound level will be closer to the quit area (blue zone), and if you increase, it will move closer to the danger area (red zone).

There is also a calibration number on the right side which can be adjusted to calibrate the current sound level.

#Sound decibel meter plus#

On the top toolbar, you can see min and max values for sound level, plus normalized and average level values.

The graph is colored from blue to red zones where blue corresponds to the lowest sound level and red is for the highest sound and noise level. The X-axis shows the active time frame for the last 30 seconds. Within the graph, the left side is for sound level and the right side shows the noise level in the dB unit. Once the engine is fully loaded, you can see the realtime noise and sound in a colored graph. Then wait for the app to initialize the underlying engine. Please wait for this web app to completely load, then accept the microphone permission to allow the app to capture real-time audio. The app uses the AudioContext API which is supported in all modern browsers to compute the real-time noise and sound level in the decibel unit (dB).

This web application is designed to measure the surrounding sound and noise with HTML5 tools.