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Convention Paper

Passive and Active Control of the Low-Frequency Modes in a Small Room

Authors: Herzog, Philippe; Soto-Nicolás, Alberto; Guéry, Franck

AES Convention 98 · Paper 3951 · February 1995

Abstract

This paper deals with the damping of the first modes in a small room through perturbations of their boundary conditions. This includes the use of appropriately tuned and placed passive resonators, as well as a global active control system, acting on a limited number of modes. The paper presents a simple analytical model suitable for this purpose and a few experimental results.

Details

Published in
AES Convention 98
AES Convention
98
Paper number
3951
Publication date
February 6, 1995
Session subject
Architectural Acoustics
Affiliation
University du Maine, Le Mans, France (See document for exact affiliation information.)
Type
Convention Paper