Faust Physical Modeling Workshop: Creating Wave-Digital Models of Analog Audio Circuits

Creating Circuit-Bendable Wave-Digital Models of Analog Audio Circuits in Faust -- Dirk Roosenburg

Wave-digital models are a well researched and popular approach for creating virtual-analog models of audio circuits for use in audio processing. wdmodels.lib is a new addition to the Faust Libraries that supports easy creation of these models in Faust. In this workshop, we will introduce the technique of wave-digital modeling of circuits by analyzing several audio circuits and exploring their implementation in wdmodels.lib. We also will discuss library support of more complex implementation tasks associated with wave-digital models, such as R-type adaptors and Multiple/Multiport non-linearities. Finally, we will conclude by exploring the capacity of Faust to "circuit-bend" our wave-digital models.