Summary Of Objectives

• Explain the acoustics of a tube with two open ends.

• Discuss the basic operation of a digital waveguide flute model.

• Extend the model to include a noise excitation source and a nonlinear element.

• Allows students to investigate the behavior of the flute model in pd.

• Ask students to build on what they have learned to derive the signal flow diagram and answer other questions about a woodwind instrument with one open end and one closed end.