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An Example of Creative Physical Modeling: A Simulation of the Haptic Drum

A creative approach is taken to designing a virtual acoustic drum using a modular physical modeling framework. The drum can be felt, played, and heard due to real-time simulation of the drum to compute force feedback and output sound. A new element is added to the physical modeling framework to enable “haptic drum”-like dynamics, which can assist a user in playing a one-handed drum roll. The interaction depends in particular on the mechanical impedance of the user, a dependency that is missing in most new musical instruments. The author believes that this dependency may help promote embodied interaction.