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Convention Paper

Improved Baffle Measurements for Loudspeakers

Authors: Backman, Juha

AES Convention 112 · Paper 5510 · April 2002

Abstract

An improvement of loudspeaker baffle measurements is presented. The proposed method uses impedance-based measurement for low frequencies, and this response is used to correct an acoustically measured impulse response before the diffraction from the baffle edges is gated out. The low-frequency response can then be used to process the gated response, yielding an improvement in low-frequency responses over previous methods.

Details

Published in
AES Convention 112
AES Convention
112
Paper number
5510
Publication date
April 6, 2002
Session subject
Loudspeakers
Affiliation
Nokia Mobile Phones, Espoo, Finland ; Helsinki University of Technology, Acoustics Laboratory, Espoo, Finland (See document for exact affiliation information.)
Type
Convention Paper