Some Optimization Models for Listening Room Design

Marcelo Queiroz

Institute of Mathematics and Statistics
University of São Paulo (USP)
Rua do Matão 1010, Cidade Universitária, 05508-090
São Paulo, SP, Brazil

Abstract:

In this paper some preliminary formulations for the simulation and design of critical listening rooms using optimization techniques aiming at nearly flat frequency response are discussed. Emphasis is given to the computation of an approximation of frequency response as a function of the design variables, i.e. without directly measuring this response in a real room or a scale model. Optimization models for room design are given, which take into account a range of listening positions (e.g. an audience) and sound sources (e.g. a stage). Some implementation issues are pointed out and further research directions are laid out.

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