2023-04-24 00:00:00 Sound Meter : Noise Detector Sound Meter - dB Sound Meter is also known as Sound Pressure Level meter (SPL meter), noise level meter, decibel meter(dB meter), sound level meter or soundmeter. It is a very useful app to do a sound test or measure environmental noise(noise test). The noise level meter or sound pressure level Meter(SPL meter) use the smartphone or tablet microphone to measure environmental noise in decibels(dB). The decibel(dB) value of this noise level meter or soundmeter might be vary compare with an actual Sound Meter(dB Meter). You can now easily perform a noise measurement with your smart phone.