# Sound meter - dB meter

> A digital sound level meter to measure ambient noise in decibels

Canonical page: [https://chrome-stats.com/d/com.nightdev.free.apps.soundmeter](https://chrome-stats.com/d/com.nightdev.free.apps.soundmeter)

## Overview

- **ID:** `com.nightdev.free.apps.soundmeter`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Night Dev. Apps
- **Category:** TOOLS
- **Downloads:** 13,234
- **Rating:** 3.82 / 5 (82 ratings)
- **Version:** 2.1.4
- **Last updated:** 2020-01-15
- **First published:** 2019-04-14
- **Publisher country:** IT
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.nightdev.free.apps.soundmeter)
- **Privacy policy:** [http://discotorch.altervista.org/privacy-policy-sound-meter/](http://discotorch.altervista.org/privacy-policy-sound-meter/)

## Description

The Sound Meter Chrome extension transforms your device into a professional digital sound level meter for measuring environmental noise in decibels (dB). It offers a simple, intuitive interface displaying real-time minimum, average, and maximum dB values along with a graph visualizing the noise data.

Users can calibrate the tool for precise measurements and reference common noise levels ranging from a quiet library (30-40 dB) to loud sounds like thunder or sirens (120-140 dB). While optimized for typical voice-range sounds, it's a handy auxiliary tool to assess noise at home, in the office, or outdoors. For extremely accurate results over 90 dB, a dedicated sound level meter is recommended.

## Rankings

- #508,365 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.nightdev.free.apps.soundmeter)