This paper proposes to use a recurrent neural network for blackbox modelling of nonlinear
audio systems, such as tube amplifiers and distortion pedals. As a recurrent unit structure …

This article investigates the use of deep neural networks for black-box modelling of audio
distortion circuits, such as guitar amplifiers and distortion pedals. Both a feedforward …

This paper studies deep neural networks for modeling of audio distortion circuits. The
selected approach is blackbox modeling, which estimates model parameters based on the …

The wave digital filter (WDF) technique derives digital filters from analog prototypes that
classically have been restricted to passive circuits with series/parallel topologies. Since most …

This paper describes black-box modeling of distortion circuits. The analyzed distortion
circuits all originate from guitar effect pedals, which are widely used to enrich the sound of …

There is a growing interest in Virtual Analog modeling algorithms for musical audio
processing designed in the Wave Digital (WD) domain. Such algorithms typically employ a …

We derive a novel explicit wave-domain model for “diode clipper" circuits with an arbitrary
number of diodes in each orientation, applicable, eg, to wave digital filter emulation of guitar …

A large class of transcendental equations involving exponentials can be made explicit using
the Lambert W function. In the last fifteen years, this powerful mathematical tool has been …

In this work analog guitar amplifiers are modeled with an automated procedure using
input/output measurements and iterative optimization. The digital model is an extended …

Electromagnetic components greatly contribute to the peculiar timbre of analog audio gear.
Indeed, distortion effects due to the nonlinear behavior of magnetic materials are known to …