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Convention Paper

A Computational Model of Transmission Line Loudspeakers

Authors: Backman, Juha

AES Convention 92 · Paper 3326 · March 1992

Abstract

The paper describes a computational model for sound pressure, acoustical power, and driver displacement of a transmission line loudspeaker taking into account the properties of fibrous absorbents in the line, the acoustical loading of the port and the acoustical interaction of the driver and the port. The paper describes the performance achievable in a transmission line loudspeaker and compares it to the performance of bass reflex designs realized with similar drivers. Also driver parameters (e.g., resonance frequency, damping, compliance) required for a transmission line system are discussed.

Details

Published in
AES Convention 92
AES Convention
92
Paper number
3326
Publication date
March 6, 1992
Session subject
Transducers
Affiliation
Acoustics Laboratory, Helsinki University of Technology, Espoo, Finland (See document for exact affiliation information.)
Type
Convention Paper