- Just click and drag on the canvas to draw a line!
- There are 2 input lines (both are necessary to produce sound):
- The Volume line (black), this controls volume with respect to time
- The frequency line (red), similarly this controls frequency with time
- Use the "Toggle Line" button to switch between these
- The slider to the right of the buttons controls adjusts the zoom level allowing you to input a longer or shorter tone
- Currently the vertical lines represent 200ms time divisions