Visualization of reflected sound in enclosed space by sound intensity measurement

A note on measurement of sound pressure with intensity probes

A comparison of two different sound intensity measurement principles

Conducting sound in space

This paper discusses control of multichannel sound diffusion by means of motion-tracking hardware and software within the context of a live performance. The idea developed from the author’s previous use of motion-tracking technology in his own artistic practice as a composer and performer. Various motion tracking systems were considered, experiments were conducted with three sound diffusion set...

Informed algorithms for sound source separation in enclosed reverberant environments

While humans can separate a sound of interest amidst a cacophony of contending sounds in an echoic environment, machine-based methods lag behind in solving this task. This thesis thus aims at improving performance of audio separation algorithms when they are “informed” i.e. have access to source location information. These locations are assumed to be known a priori in this work, for example by ...

Sound Bridge Localization in Buildings by Structure - borne Sound Intensity Measurements *

Sound Bridge Localization in Buildings by Structure-borne Sound Intensity Measurements Summary A localization procedure is described which per· mits fast and accurate localization of point-like sound bridges in buildings by means of measurements of the . vibrational intensity at a few points on the wall or : floor. In a laboratory experiment a resolution of · about 10 em was achieved with seven...