Sound Meter : Decibel Meter, Noise Detector app shows a decibel value by measuring the environmental Noise which displays measured dB values in various forms. You can experience tidy graphic design with high frame by this smart Sound Meter app. It also uses your microphone to measure noise volume in decibels(dB). Levels of Noise In decibels (dB) according to the American Academy of audiology, from 0 dB to 150 dB between the division, for example, 60 dB is "Normal conversation". The high decibel value will be harmful to your physical and mental health and hearing function. FEATURES OF SOUND METER OR DECIBEL METER :- 1. Sound Meter : Sound Meter or 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. 2. Tone Generator : Sound Meter or Decibel Meter app helps you to Be used to generate different tones by defining the wave form, the frequency and the amplitude. The resulting sound wave is visualized as a graph. By now, the following wave forms are supported: Sine, Square, Triangle and Sawtooth. 3. Sound Information : Sound Meter or Decibel Meter app show all the detected sound related information in a graph mode or a ratio format. Level Of Noise in Decibel (dB) 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 60 dB - Normal conversation 50 dB - Moderate rainfall 40 dB - Quiet library 30 dB - Whisper 20 dB - Leaves rustling 10 dB –Breathing Download the Best Sound Meter : Decibel Meter, Noise Detector app NOW!!!