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Convention Paper

A Novel Moving Magnet Linear Motor

Authors: Lastrucci, Claudio

AES Convention 136 · Paper 9060 · April 2014

Abstract

Electrical to acoustic conversion approach has not changed since the beginning of acoustics. New technologies in the electronic amplification domain and latest magnetic materials open a door in the field of alternative methods of acoustic transduction. A new electrodynamic device that considerably improves electrical to acoustical conversion efficiency, sound quality, robustness, and power handling has been developed. A fully balanced and symmetrical moving magnet motor design, along with anysotropic magnetic compound integration, delivers substantial performances in terms of acceleration, linearity, and efficiency providing additional degrees of freedom in high quality professional speaker design.

Details

Published in
AES Convention 136
AES Convention
136
Paper number
9060
Publication date
April 6, 2014
Session subject
Transducers
Affiliation
Powersoft S.p.a., Scandicci (FI), Italy (See document for exact affiliation information.)
Type
Convention Paper