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Conference Paper

PC Based Real-Time Multichannel Convolver for Ambiophonic Reproduction

Authors: Lopez, Jose; Gonzalez, Alberto

AES Conference: 19th International Conference: Surround Sound - Techniques, Technology, and Perception · Paper 1909 · June 2001

Abstract

This paper describes a very efficient software tool for real-time multichannel convolution. This software is applied to the reproduction of Ambiophonic surround sound. The program runs on a Windows based PC using compatible sound cards. The binaural input signal is acquired by the sound card and then processed by the software producing outputs for the stereo-dipole and for the surround loudspeakers. Using state of the art PCs is possible to achieve set-ups with more than 10 loudspeakers and simulate room impulse responses larger than three seconds.

Details

Published in
AES Conference: 19th International Conference: Surround Sound - Techniques, Technology, and Perception
Paper number
1909
Publication date
June 6, 2001
Session subject
Surround Sound
Affiliation
Departamento de Comunicaciones, Universidad Politecnica de Valencia, Valencia, Spain (See document for exact affiliation information.)
Type
Conference Paper