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Sound Level Meter: Decibel dB on Windows Pc

Developed By: H. Arthur

License: Free

Rating: 5,0/5 - 1 votes

Last Updated: August 04, 2026

Download on Windows PC

Compatible with Windows 10/11 PC & Laptop

App Details

Version 1.0.1
Size 1 MB
Release Date July 11, 26
Category Tools Apps

What's New:
Fixed bugs [see more]

Description from Developer:
Sono is a clean, easy-to-read sound level meter that turns your phone into a real-time decibel meter and noise meter. Measure how loud anything is, right now, in dB(A), dB(C) or dB... [read more]

App preview ([see all 7 screenshots])

App preview

About this app

On this page you can download Sound Level Meter: Decibel dB and install on Windows PC. Sound Level Meter: Decibel dB is free Tools app, developed by H. Arthur. Latest version of Sound Level Meter: Decibel dB is 1.0.1, was released on 2026-07-11 (updated on 2026-08-04). Estimated number of the downloads is more than 1. Overall rating of Sound Level Meter: Decibel dB is 5,0. Generally most of the top apps on Android Store have rating of 4+. This app had been rated by 1 users, 1 users had rated it 5*, 0 users had rated it 1*.

How to install Sound Level Meter: Decibel dB on Windows?

Instruction on how to install Sound Level Meter: Decibel dB on Windows 10 Windows 11 PC & Laptop

In this post, I am going to show you how to install Sound Level Meter: Decibel dB on Windows PC by using Android App Player such as BlueStacks, LDPlayer, Nox, KOPlayer, ...

Before you start, you will need to download the APK/XAPK installer file, you can find download button on top of this page. Save it to easy-to-find location.

[Note] You can also download older versions of this app on bottom of this page.

Below you will find a detailed step-by-step guide, but I want to give you a fast overview of how it works. All you need is an emulator that will emulate an Android device on your Windows PC and then you can install applications and use it - you see you're playing it on Android, but this runs not on a smartphone or tablet, it runs on a PC.

If this doesn't work on your PC, or you cannot install, comment here and we will help you!

Step By Step Guide To Install Sound Level Meter: Decibel dB using BlueStacks

  1. Download and Install BlueStacks at: https://www.bluestacks.com. The installation procedure is quite simple. After successful installation, open the Bluestacks emulator. It may take some time to load the Bluestacks app initially. Once it is opened, you should be able to see the Home screen of Bluestacks.
  2. Open the APK/XAPK file: Double-click the APK/XAPK file to launch BlueStacks and install the application. If your APK/XAPK file doesn't automatically open BlueStacks, right-click on it and select Open with... Browse to the BlueStacks. You can also drag-and-drop the APK/XAPK file onto the BlueStacks home screen
  3. Once installed, click "Sound Level Meter: Decibel dB" icon on the home screen to start using, it'll work like a charm :D

[Note 1] For better performance and compatibility, choose BlueStacks 5 Nougat 64-bit read more

[Note 2] about Bluetooth: At the moment, support for Bluetooth is not available on BlueStacks. Hence, apps that require control of Bluetooth may not work on BlueStacks.

How to install Sound Level Meter: Decibel dB on Windows PC using NoxPlayer

  1. Download & Install NoxPlayer at: https://www.bignox.com. The installation is easy to carry out.
  2. Drag the APK/XAPK file to the NoxPlayer interface and drop it to install
  3. The installation process will take place quickly. After successful installation, you can find "Sound Level Meter: Decibel dB" on the home screen of NoxPlayer, just click to open it.

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Download older versions

Other versions available: 1.0.1.

Download Sound Level Meter: Decibel dB 1.0.1 on Windows PC – 1 MB

Sono is a clean, easy-to-read sound level meter that turns your phone into a real-time decibel meter and noise meter. Measure how loud anything is, right now, in dB(A), dB(C) or dB(Z), no sign-up, no login, fully offline.

Checking a noisy restaurant, a concert, your AC or PC fans, road and traffic noise, a snoring partner, a baby's room, a workplace or machine shop, or a neighbour's music? Sono shows the sound pressure level (SPL) instantly with a clear live reading, an animated dial, and a scrolling graph.

Why Sono
• Fully offline. No account, no login. Your audio never leaves your device and is never recorded or stored.
• Live dB(A/C/Z), min / average / max, real-time graph, history and calibration, included.
• Honest readings. A per-device calibration offset lets you trim the reading to match a reference. For reference, not a certified sound level meter.

Features
• Live decibel meter with a large, easy-to-read dB number
• A, C and Z frequency weighting: dB(A), dB(C), dB(Z)
• Min, average and max for every session
• Real-time scrolling graph, from 30 seconds up to 30 minutes
• Peak hold marker on the dial
• Session timer with pause and resume
• Calibration offset to match a reference level
• Three gauge styles: circular, semicircular, and analog needle
• Reference guide: how loud common sounds are, from a whisper to a jet
• Save measurements with labels and notes, then browse your history
• Add timestamped marks while measuring
• Dark mode that remembers your choice, plus optional haptics
• Lightweight and fast, opens straight to a live reading

How Loud Is It? Quiet library ~30–40 dB · normal conversation ~60 dB · busy traffic ~70–80 dB · lawn mower ~90 dB · nightclub ~100 dB · rock concert ~110 dB. Sono labels the live reading against everyday sources so the numbers actually mean something.

Great For
• Checking whether a venue, restaurant or workplace is too loud
• Settling neighbour noise disputes
• Calibrating speakers, home theatre and audio gear
• Measuring appliances, fans, engines and machinery noise
• Anyone curious how loud their world really is

A Note on Accuracy: Phone microphones are tuned for voice and can clip at very high volumes, so readings are approximate. Sono is a sound meter for reference and is not a replacement for a certified sound level meter (SLM). Use the calibration offset to align Sono with a known reference for more reliable results.

Sono is not a medical device and does not diagnose, treat, cure, or prevent any medical condition. Not a certified sound level meter - for reference only.

Sono: the simple, offline decibel meter and noise meter.
Fixed bugs