A practical loudspeaker frequency response interpolation model is developed using a tuneable approximate piecewise linear regression (TAPLR) model that can provide a complete amplitude and phase response over the full frequency range of the loudspeaker. This is achieved by taking a finite number of standard one-twelfth octave frequency amplitude measurements at a one meter distance in front of the loudspeaker. The Hilbert transform can be used to compute corresponding phase response from the amplitude response.
Published in:
Neural Networks, 2004. Proceedings. 2004 IEEE International Joint Conference on
(Volume:4
)
Date of Conference: 25-29 July 2004