Fifty years of artificial reverberation

V Valimaki, JD Parker, L Savioja… - IEEE Transactions on …, 2012‏ - ieeexplore.ieee.org
The first artificial reverberation algorithms were proposed in the early 1960s, and new,
improved algorithms are published regularly. These algorithms have been widely used in …

[PDF][PDF] Recent advances in real-time musical effects, synthesis, and virtual analog models

J Pakarinen, V Välimäki, F Fontana, V Lazzarini… - EURASIP Journal on …, 2011‏ - Springer
This paper reviews some of the recent advances in real-time musical effects processing and
synthesis. The main emphasis is on virtual analog modeling, specifically digital emulation of …

[HTML][HTML] Deep learning for black-box modeling of audio effects

MA Martínez Ramírez, E Benetos, JD Reiss - Applied Sciences, 2020‏ - mdpi.com
Virtual analog modeling of audio effects consists of emulating the sound of an audio
processor reference device. This digital simulation is normally done by designing …

[PDF][PDF] Modelling of nonlinear state-space systems using a deep neural network

JD Parker, F Esqueda, A Bergner - … of the International Conference on Digital …, 2019‏ - dafx.de
In this paper we present a new method for the pseudo black-box modelling of general
continuous-time state-space systems using a discrete-time state-space system with an …

Differentiable white-box virtual analog modeling

F Esqueda, B Kuznetsov… - 2021 24th International …, 2021‏ - ieeexplore.ieee.org
Component-wise circuit modeling, also known as “white-box” modeling, is a well established
and much discussed technique in virtual analog modeling. This approach is generally …

A wave digital Newton-Raphson method for virtual analog modeling of audio circuits with multiple one-port nonlinearities

A Bernardini, E Bozzo, F Fontana… - IEEE/ACM Transactions …, 2021‏ - ieeexplore.ieee.org
The digital implementation of a nonlinear audio circuit often employs the Newton-Raphson
(NR) method for solving the corresponding system of implicit ordinary differential equations …

Modeling circuits with arbitrary topologies and active linear multiports using wave digital filters

KJ Werner, A Bernardini, JO Smith… - IEEE Transactions on …, 2018‏ - ieeexplore.ieee.org
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 …

[PDF][PDF] Reverse engineering memoryless distortion effects with differentiable waveshapers

JT Colonel, M Comunità, J Reiss - Audio Engineering Society …, 2022‏ - eecs.qmul.ac.uk
We present a lightweight method of reverse engineering distortion effects using Wiener-
Hammerstein models implemented in a differentiable framework. The Wiener-Hammerstein …

[PDF][PDF] Resolving wave digital filters with multiple/multiport nonlinearities

KJ Werner, V Nangia, JO Smith III, JS Abel - Proc. 18th Conf. Digital Audio …, 2015‏ - ntnu.edu
We present a novel framework for develo** Wave Digital Filter (WDF) models from
reference circuits with multiple/multiport nonlinearities. Collecting all nonlinearities into a …

Linear multistep discretization methods with variable step-size in nonlinear wave digital structures for virtual analog modeling

A Bernardini, P Maffezzoni… - IEEE/ACM Transactions on …, 2019‏ - ieeexplore.ieee.org
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 …