Decibel - Threshold Sound Meter (Noise Levels)
By Anirudh Sharma
Decibel - Threshold Sound Meter is an app that measures the environmental noise in decibels (dB) and visualizes it on a clean and tidy graph.
A loud noise will be harmful to both your physical and mental health. You should avoid exposure to those environments. Let our sound meter help you detect those environments. Don't hesitate to download Decibel - Threshold Sound Meter to protect your and your family's health.
Features:
- Decibels indicator (dB) in real time.
- Show the reference value for each type of environment as the sound level we are
measuring.
- Calibrate decibels to adjust the microphone for every phone.
- Gives a real-time graph for the sound detected by the microphone.
- Gives two types of notification options to the user- sound and vibration.
You can also use the app for a handful of use cases. For instance, effectively measuring the dB levels in and around educational and medical institutions and know if they exceed the permitted levels.
SOUND METER LEVELS
120dB - Threshold of pain, Thunder
110dB - Concerts, Screaming Child
100dB - Motorcycle, Blow dryer
90dB - Diesel truck, Power mower
80dB - Loud music, Alarm clocks
70dB - Busy traffic, Vacuum cleaner
60dB - Normal conversation at 3ft
50dB - Quiet office, Moderate Rainfall
40dB - Quiet Library, Bird Calls
30dB - Whisper, Quiet rural area
20dB - Rustling leaves, Ticking watch
10dB - Almost quiet, Breathing
Caution:
The value of sound meter is not as precise as an actual Sound Pressure Level Meter (SPL meter) sound meter, this is due to most device's microphone are aligned to the human voice. To fix this, use an actual sound meter or Sound Pressure Level meter (SPL meter) to adjust decibels error as close as possible before use. If you didn't own an actual Sound Pressure Level meter (SPL meter), go to a very quiet place where sound cannot hear and adjust the reading value to 20~30dB.
"The best way to meter sound levels" - AppAdvicedB Meter is full of features sound level meter with exclusive accuracy of measurements calibrated with professional decibel meter.The world is a noisy place: cars, power tools, crowds, machinery, and other common sources produce amo...
"Decibel X" is one of very few sound meter apps on the market that has highly reliable, pre-calibrated measurements and supports frequency weightings: ITU-R 468, A and C. It turns your phone device into a professional noise meter, precisely measures the sound pressure level (SPL) all around yo...
"Decibel X PRO" is one of very few sound meter apps on the market that has highly reliable, pre-calibrated measurements and supports frequency weightings: ITU-R 468, A and C. It turns your phone device into a professional noise meter, precisely measures the sound pressure level (SPL) all aroun...
Noise MeterMeasure the volume of sounds using your ANDROID.Easy to Use and Powerful.Support the digital filter. You can see the filter curve.Support languages : Arabic, English, Korean, Polish, Portuguese, Russian, Spanish, Swedish.There are no ad.Does...
It's time to conduct vibration measurements with the easiest smartphone application for vibration analysis and measurements - made in Germany. You can use this userfriendly and mighty app as an accelerometer to detect vibrations / oscillation, natural frequencies / eigenfrequencies and ...
