AES E-Library

AES E-Library

Modeling of Magnetic Hysteresis and its Influence on Harmonic Distortion in Electrodynamic Loudspeakers

Document Thumbnail

Non-linear model of an electrodynamic loudspeaker motor in view of magnetic hysteresis is proposed. Alternating voice coil flux is simulated by a hysteresis loop. Voice-coil inductance is a function of voice-coil position and voice-coil current. Harmonic distortions are derived from a solution of differential equations, describing voice-coil movement.

Author:
Affiliation:
AES Convention: Paper Number:
Publication Date:
Subject:
Permalink: http://www.aes.org/e-lib/browse.cfm?elib=8315

Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!

This paper costs $33 for non-members and is free for AES members and E-Library subscribers.

Learn more about the AES E-Library

E-Library Location:

Start a discussion about this paper!


AES - Audio Engineering Society