Noise is one of the most important factors that matters when it comes to audio files. An audio file is a file through which only the audio can be heard. No video can be seen. It will be very irritating when there are noises when listening to an audio file. What if there is an application that can help in limiting the noise that is present in an audio file? Yes, it is possible through the use of audio noise limiter application. This will be one of the interesting applications that one can implement in real time world. The user interface must be simple and easy to understand even by the common man.