Concentration pro Android App

The description of Concentration pro: There are times when the space around you is too noisy and needs alg type of white noise to mask those sounds of distracci n that may come from your noisy neighbors while you est trying to sleep or noisy colleagues when you is trying to concentrate on their work or a tv in the next room while trying to study.White noise is a noise that all sound frequencies audible to the or do human are of equal intensity (desibels) . Since or do human est made of a such way that is m s sensitive to the frequencies of sound between 2 5 khz white noise not sounds very nice to the greater to of the people if loudly.Therefore played many listeners prefer pink noise or noise marr n. These sounds have frequencies of serious m s powerful and less powerful frequencies m s high (noise marr n has m s powerful low of color of pink)..