Smaart is an audio software by Eaw that displays an observable audio interface. With this, sound engineers can see the frequency contents of audio signals. They can also measure responses from audio environments and systems. This application offers a package of audio tools for examining any audio problems in full detail. It has hardware-based analyzers and FFT-based dual-channels and a visual representation of duration, frequency content, impulse, and tone of the signals. Every signal coming from the audio instruments gets compared with another instrument. In this way, users can determine the audio activities happening in the system. Users can also perform audio adjustments like channel equalization and feedback suppression for various audio engineering tasks.