Simulation of the sound generation of lingual organ pipes

Lingual organ pipes produce sound by means of the interaction of a vibrating tongue and an acoustic resonator. The pitch of the pipe is determined by the frequency of tongue vibration, whereas the timbre is mostly inuenced by the resonator. The two components form a coupled vibroacoustic - fluid dynamic system. In this contribution a modeling approach for the simulation of the sound generation of lingual organ pipes is presented. The proposed techique incorporates a tongue and a resonator model, which are coupled by means of the ow equations.