Line Source Arrays are used for sound reinforcement aiming at the synthesis of homogeneous sound fields. In this contribution an adjoint-based approach is introduced. By defining a target sound field within an objective function the method allows the optimization of acoustic sources. The adjoint approach allows the consideration of a base flow, such as the influence of wind.

Authors: Lemke, Mathias; Straube, Florian; Schultz, Frank; Sesterhenn, Jörn; Weinzierl, Stefan
Affiliation: TU Berlin, Berlin, Germany
AES Conference: 2017 AES International Conference on Sound Reinforcement – Open Air Venues (August 2017)
Paper Number: P2.2
Publication Date: August 21, 2017 Import into BibTeX
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=19178

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