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Get Sound and Noise Meter old version APK for Android
Immediately measure the sound level with your device.
The decibel (dB) is a logarithmic unit used to express the ratio of two values of a physical quantity. One of these values is often a standard reference value, in which case the decibel is used to express the level[a] of the other value relative to this reference.
The Sound Pressure Level (SPL) measurement application measures the sound level in decibels (dB) using your built-in microphone and shows a reference.
Many smartphone microphones are designed for human voice (300-3400Hz, 40-60dB). Voice calls do not require high-performance microphones.
For this reason, the maximum value is limited by the manufacturer and very loud sounds (100+ dB) can not be detected. Moto G3 (max. 80), Galaxy S6 (85dB), Nexus 5 (82dB), HTC Desire (82dB) ...
Telechargé par
Ponsawat Chansawat
Nécessite Android
Android 4.0.3+
Catégories
Signaler
Last updated on May 6, 2017
Minor bug fixes and improvements. Install or update to the newest version to check it out!
Sound and Noise Meter
1.0 by Enes Atak
May 6, 2017