Simple code to remove backgruund noise from audio sample

See more:

C++

C

algorithm

QT

I am developing one simple audio processing application in C++ using Qt.It can record audio from microphone. When I play the recorded sound there is lots background noise in it. Is there any simple code I can remove the background noise from audio sample

I tried to replace zero to the below audio sound but the recording coming through choppy and I searched in net for noise reduction methods found some algorithms that all are very difficult to understand and implement in my code


Any code sample will very helpful to me