AES Store

Journal Forum

Reflecting on Reflections - June 2014
1 comment

Quiet Thoughts on a Deafening Problem - May 2014
1 comment

Perceptual Effects of Dynamic Range Compression in Popular Music Recordings - January 2014
5 comments

Access Journal Forum

AES E-Library

Numerical Analysis of Total Harmonic Distortion of a Loudspeaker in a Low-Frequency Range

Japanese expert Yoshinisa studied the total harmonic distortion in nonlinear phenomena of the loudspeaker in a low frequency range caused by nonlinear mechanic resilience, but he ignored the case of nonlinearity of mechanic resilience and magnetic field. The authors' work focuses on finding the total harmonic distortion of the nonlinear motion of the loudspeaker by means of numerical calculation. They obtained the numerical solution through numerical calculation using MATLAB software, and the corresponding curves about the total harmonic distortion versus frequency through spectrum analysis using SPECTRA PLUS software. They also analyzed the influence of nonlinearity of magnetic field on the total harmonic distortion of the loudspeaker, and drew several useful conclusions.

Authors:
Affiliation:
AES Convention: Paper Number:
Publication Date:
Subject:

Click to purchase paper 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 $20 for non-members, $5 for AES members and is free for E-Library subscribers.

Learn more about the AES E-Library

E-Library Location:

Start a discussion about this paper!


 
Facebook   Twitter   LinkedIn   Google+   YouTube   RSS News Feeds  
AES - Audio Engineering Society