Audio interface is the hardware allows the user to record and playback audio from a computer. It is the part of studio equipment that enables to record analog and digital audio signals. Help to send the recorded audio signals them into the computer so that the post-processing work can be accomplished. It allows to connect things like microphones and guitar cables to a computer and record via USB. Basic recordings can be recorded with any modern computer, laptop or tablet. It recreate the recorded audio interface a more accurate representation of the sounds. Even audio interface is used for recording music and pod-casts, and in video post-production for recording songs and sound idea.