Journal Forum

A Meta-Analysis of High Resolution Audio Perceptual Evaluation - June 2016
2 comments

Synthetic Reverberator - January 1960
3 comments

Sound Board: High-Resolution Audio - October 2015
4 comments

Access Journal Forum

AES E-Library

Time-Frequency Distributions of Loudspeakers: The Application of the Wigner Distribution

Document Thumbnail

The application of the Wigner distribution in the analysis of loudspeakers is discussed. The Wigner distribution of a signal can be interpreted as a distribution of the signal energy in time and frequency. It is a basic time-frequency distribution, and it has properties that allow simple physical interpretations. Furthermore the Wigner distribution facilitates the interpretation of other time-frequency distributions since these distributions can be expressed as a convulotion of the Wigner distribution and a weight function determined by the particular distribution considered. The Wigner distribution of the impulse response of a loudspeaker can therefore provide useful information about the transient behavior of the loudspeaker, and it enables a designer to formulate optimization criteria for this behavior.

Authors:
Affiliation:
JAES Volume 31 Issue 4 pp. 198-223; April 1983
Publication Date:
Permalink: http://www.aes.org/e-lib/browse.cfm?elib=4587

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 temporarily free for AES members.

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