# Sound Basics & Decibel Meter > Decibel Meter & Sound Meter with SPL Calculator, Noise Analysis & dB Filters Canonical page: [https://chrome-stats.com/d/com.easyengineeringapps.soundbasics](https://chrome-stats.com/d/com.easyengineeringapps.soundbasics) ## Overview - **ID:** `com.easyengineeringapps.soundbasics` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Easy Engineering Apps - **Category:** TOOLS - **Downloads:** 37 - **Version:** 4.7.2 - **Last updated:** 2026-08-26 - **First published:** 2026-05-02 - **Publisher country:** GR - **Size:** 22 MB - **Data as of:** 2026-09-16 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.easyengineeringapps.soundbasics) - **Website:** [https://easyengineeringapps.com/](https://easyengineeringapps.com/) - **Privacy policy:** [https://docs.google.com/document/d/12xJkj1vmgFl3rqc0-cSBARPalDL-knOkJ\_1IQHVVFwo/edit?tab=t.0](https://docs.google.com/document/d/12xJkj1vmgFl3rqc0-cSBARPalDL-knOkJ_1IQHVVFwo/edit?tab=t.0) ## Description 🎧 Sound Basics & Decibel Meter
Measure noise levels in real time with a powerful Decibel Meter & Sound Meter app designed for learning, analysis, and everyday sound measurements.

Sound Basics & Decibel Meter is more than just a decibel meter. It combines real-time sound measurement with an educational toolkit to help you understand sound pressure levels (SPL), loudness, and noise exposure.

🔊 Real-Time Sound Level Meter
Turn your device into a sound level meter:

Measure sound levels in dBA, dBC, and dBZ
Real-time sound pressure level (SPL) readings
Smooth and responsive meter display
Calibration support for improved accuracy

📊 Noise Exposure Analysis
Stay aware of your sound environment:

Calculate noise exposure based on EU Directive 2003/10/EC
Track safe listening durations
Understand risk levels in noisy environments

🎚️ Advanced Sound Calculations
Go beyond simple measurements:

Loudness estimation (phon) based on ISO 226
Add sound levels correctly (logarithmic addition)
Background noise correction tools
Exposure time calculation
Phon estimation

📚 Learn the Science of Sound
Built-in educational library covering:

What is Sound Pressure Level (SPL)
Understanding the decibel (dB) scale
Loudness vs intensity explained
A, B, C, and Z weighting filters
How sound is measured in real-world environments

🎯 Perfect For
Students and learners
Engineers and technicians
Audio enthusiasts
Anyone curious about sound and noise levels

⚠️ Important Disclaimer

This app is intended for educational and informational purposes only.
It is not a certified professional or medical device.

🚀 Why Choose This App?
Combines measurement + education in one app
Clean, intuitive interface
No unnecessary complexity
Designed for both beginners and advanced users

Start measuring and understanding sound today with Sound Basics & Decibel Meter.

(App Icon is made by Freepik from www.flaticon.com). ## Rankings - #2,380,172 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.MODIFY_AUDIO_SETTINGS` - `android.permission.RECORD_AUDIO` - `android.permission.WAKE_LOCK` - `com.android.vending.BILLING` - `com.android.vending.CHECK_LICENSE` - `com.easyengineeringapps.soundbasics.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `com.google.android.gms.permission.AD_ID` ## Similar extensions and apps - [Sound Meter Pro](https://chrome-stats.com/d/com.tinylabstudio.soundmeterpro) — 89 users - [Smart Sound Meter](https://chrome-stats.com/d/com.hdlabs.soundmeter) — 24 users - [Sound Meter: Decibel dB Test](https://chrome-stats.com/d/com.ovkoc.decibel) — 387 users - [Decibel Meter: Sound dB Meter](https://chrome-stats.com/d/com.decible_meter_sound_meter) — 32,100 users, 4.72 / 5 - [dB Meter: Sound & Noise Level](https://chrome-stats.com/d/com.db.noise.meter) — 50 users - [Sound Meter - dB Measure](https://chrome-stats.com/d/com.soundlevel.dbmeasure) — 89 users - [Sound Meter: Noise & dB Meter](https://chrome-stats.com/d/com.faseeh.ultimatemeter) — 38 users - [Sound Level Meter](https://chrome-stats.com/d/com.bandiago.apps.dbameter) — 1,794 users - [Noise detector & Decibel meter](https://chrome-stats.com/d/com.yalin.soundmeter) — 233,760 users, 4.24 / 5 - [Sound Meter: Decibel, dB, SPL](https://chrome-stats.com/d/my.project.decibel_meter) — 587 users - [Sound Meter - Noise Meter](https://chrome-stats.com/d/com.apm.decibel.soundmeter.splmeter.dbmeter.noisemeter.noisedetector.audioanalyzer) — 1,811 users - [Decibel Meter: dB Sound Meter](https://chrome-stats.com/d/com.moniqtap.decibel.sound.meters) — 25,996 users, 3.87 / 5 --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.easyengineeringapps.soundbasics)