Sound Meter

一種智能聲級計（DB聲級計），用於檢查您周圍的噪音水平。

A professional sound meter for your android phone with smart features to gather the minor details of noise around you. Sound meter can also be know as Noise meter, Sound Pressure Level (SPL), Decibel Meter (DB Meter) or Sound Level Meter. This app uses the microphone of your smartphone and checks the level of noise that is around you.

Shows you the data in meter on your screen. Also save the sound level at different places so that you can compare the amount of sound in certain areas around you.

App Features:

- Measure the noise around you.

- Record the sound of your surroundings.

- Record & save multiple sounds decibel of your surroundings.

- Calibrate your meter according to your measurement.

- Share audio with measured data.

- Share the image of the meter recording screen.

Sound Meter can be used to check the noise of any electronic instruments like washing machine, refrigerator, computer, air conditioner, etc,. Also you can decide which item you should buy based on the amount sound the electronic unit makes.

Too much noise is dangerous to you. So you can keep track of noise around you and avoid being at places that have sound levels that are dangerous to you.

# Permission required

1. storage permission - for save audio in storage

2. Record audio - For measure and record audio