Deep Optimization of Parametric IIR Filters for Audio Equalization

1 code implementation • 5 Oct 2021 • Giovanni Pepe, Leonardo Gabrielli, Stefano Squartini, Carlo Tripodi, Nicolò Strozzi

This paper describes a novel Deep Learning method for the design of IIR parametric filters for automatic audio equalization.

Polyphonic Sound Event Detection by using Capsule Neural Network

1 code implementation • 15 Oct 2018 • Fabio Vesperini, Leonardo Gabrielli, Emanuele Principi, Stefano Squartini

Artificial sound event detection (SED) has the aim to mimic the human ability to perceive and understand what is happening in the surroundings.

Event Detection Sound Event Detection

A Multi-Stage Algorithm for Acoustic Physical Model Parameters Estimation

no code implementations • 14 Sep 2018 • Leonardo Gabrielli, Stefano Tomassetti, Stefano Squartini, Carlo Zinato, Stefano Guaiana

In this work we refine previous results by introducing the former approach in a multi-stage algorithm that also adds heuristics and a stochastic optimization method operating on objective cost functions based on psychoacoustics.

Stochastic Optimization