Perfect Sound Meter

Perfect Sound Meter (SPL - sound pressure level) is an app which can measure the actual sound level meter with decibels (dB). Sound meter is also known as sound level meter, decibel meter (dB meter), noise meter, sound pressure level meter (spl meter).

It uses your built-in microphone to measure environmental noise decibels (dB) and show a value for reference. We had calibrated many android devices with the actual sound level meter with dB.

Perfect Sound Meter is the tool for accurately measuring sound levels, designed for both professionals and casual users. This advanced sound meter app offers a wide range of features, all accessible offline, making it an essential tool for noise detection. Whether you're monitoring environmental noise or calibrating sound levels in a professional setting, Perfect Sound Meter has you covered.

Key Features:
- Customizable Themes: Choose from a variety of themes to personalize the look of your sound meter.
- Adjustable Refresh Rate: Modify the chart's refresh frequency to suit your needs for real-time sound measurement.
- Data History & Editing: Save, view, and edit your sound measurement history for better tracking and analysis.
- Screen Always-On Mode: Keep the screen active during long measurement sessions to ensure uninterrupted data recording.
- Calibration: Fine-tune the app's sensitivity with the built-in calibration tool for precise sound measurements.
- Multi-Language Support: Change the language to suit your preference, making the app easy to use for everyone.
- Offline: Perfect Sound Meter works fully offline, allowing you to use the app anywhere, anytime.

Perfect Sound Meter is your go-to decibel meter free app for professional and personal sound measurement needs. This digital noise detector is a smart tool that combines precision, ease of use, and a sleek interface.

Levels of noise in decibels (dB) according to American Academy of audiology:
140 dB - gun shots, fireworks
130 dB - jackhammers, ambulance
120 dB - jet planes taking off
110 dB - concerts, car horns
100 dB - snowmobiles
90 dB - power tools
80 dB - alarm clocks
70 dB - traffic, vacuums
60 dB - normal conversation
50 dB - moderate rainfall
40 dB - quiet library
30 dB - whisper
20 dB - leaves rusting
10 dB - breathing

IMPORTANT information about Perfect Sound Meter: This tool is not a professional device to measure decibels. You have to know that the built-in microphones were aligned to human voice (300-3400Hz, 40-60dB). Therefore the maximum values are limited by the hardware limitation, and very loud sound (100+ db) cannot be recognized.
Remember that sound meter app is only for fun and please use it as an auxiliary tool.

Download Perfect Sound Meter today and experience free sound measurement tool available offline!

If you have any comments, feedback or you need help with Perfect Sound Meter, please send an e-mail to:
[email protected].