Robotic filter is an audio impact that can be utilized to make your voice sound robotic. It may be achieved with a wide range of software program, together with Audacity, a free and open-source audio editor.
The robotic filter works by altering the pitch and formant of your voice. Pitch is the frequency of your voice, whereas formants are the frequencies that give your voice its attribute sound. By altering these parameters, the robotic filter could make your voice sound roughly robotic.
