By Topic

Signal processing technique for measurement of vented-box loudspeaker system parameters

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Jain, V.K. ; University of South Florida, Tampa, Florida ; Leach, W. ; Schafer, R.W.

From a single transient test we determine all of the parameters of a vented-box loudspeaker system. A complete electroacoustical circuit representation is thus obtained from the time-domain test using digital signal processing techniques. First, we apply the pencil-of-functions technique [5] to the digitally recorded response and determine the impedance-function coefficients of the circuit. Next, using the relationships between the impedance coefficients and the circuit parameters, we show that every circuit parameter can be computed without resorting to simultaneous nonlinear equations.

Published in:

Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '82.  (Volume:7 )

Date of Conference:

May 1982