Crossover networks for multi-way loudspeaker systems and audio processing are reviewed,
including both analog and digital designs. A high-quality crossover network must maintain a …

This paper presents a hybrid reverberation processor, ie a real-time audio signal processing
unit that combines a convolution reverb for recreating the early reflections of a measured …

Reverberation is a well known effect that has an important role in our listening experience. A
great deal of research has been devoted in the last decades aiming to artificially reproduce …

Reverberation is a well known effect particularly important for listening of recorded and live
music. In this paper we propose a real implementation of an enhanced approach for digital …

A still open problem in the field of room response equalization is the development of
perceptually useful mixed-phase equalizers. In a recent paper, a multipoint mixed-phase …

In the recent years, hybrid reverberation algorithms have been widely explored aiming to
reproduce the acoustic behavior of real environment at low computational load. On this …

In this paper, we propose a new approach to the approximation and simulation of a real
impulse response. Starting from a preliminary analysis of the mixing time, the impulse …

This paper deals with the development of an efficient real time system for the simulation of
time varying sound fields produced by moving sources and receiver in virtual reverberant …

When a sound is created in a room, the pressure waves emitting from the sound source
eventually bombard physical obstacles such as walls, ceilings, or chairs. At each of these …

The focus of this thesis is on the signal processing techniques used to increase the audio
quality of the most common digital audio effects employed in electronic musical instruments …