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ART is a flexible simulation framework for wind instruments. It includes a growing library of modelling elements. So far bore discontinuities, branches, tone holes, cylindrical and conical tubes, Bessel horns and bent tubes are available for frequency domain modelling.

In the time domain generic bidirectional propagation elements, scattering elements, fractional delays, convolution with reflection functions and general z-domain networks are available and can be described using MuParserX expressions. Cylindrical and conical ducts can also be defined based on their geometry.

Pulse response of cone between non-reflecting cylinders

ART-Demo (Input Impedance)

AcousticCircuit with tone hole

Starting transient between lips of trumpet player

Non-linear wave steepening in cylindrical tube (near shock formation distance)

Starting transient at clarinet reed

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Project Members:

• Clemens Geyer (admin)
• Sadjad Siddiq (admin)
• Saranya Balasubramanian (admin)
• Vasileios Chatziioannou (admin)
• Wilfried Kausel (admin)

[Windows Installer]