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Convention Paper

Improving Virtual Sound Source Robustness Using Multiresolution Spectral Analysis and Synthesis

Authors: Garas, John; Sommen, Piet C. W.

AES Convention 105 · Paper 4824 · September 1998

Abstract

A virtual sound source system based on the principle of active noise control is presented. A solution to the robustness problem inherent to this and other virtual source systems is proposed. This solution exploits acoustical and psychoacoustical factors by employing multiresolution spectral analysis. A new multiresolution transformation method, that is suitable for real-time implementation, is developed for this purpose. Performance improvement is shown by simulation.

Details

Published in
AES Convention 105
AES Convention
105
Paper number
4824
Publication date
September 6, 1998
Session subject
Digital Signal Processing for Audio
Affiliation
Eindhoven University of Technology, Eindhoven, The Netherlands (See document for exact affiliation information.)
Type
Convention Paper