Length and Shape Settings

On the right below the waveform, you can specify the Length and the Shape of the grains used in the grain oscillator.

Length

Shortens the length of the grain without changing the grain duration. At a setting of 100%, the grain length corresponds to the grain duration. By decreasing the grain length, a shorter portion of the sample is played back, which results in a change in the spectrum. The pitch of the sound does not change, because the grain duration stays the same.

Shape

Determines the shape of the grain. The shape strongly influences the spectrum of the sound. Click the display to open the pop-up menu that contains the available shapes.