Recent advantages in technology made it possible to improve the group delay characteristics of loudspeakers. Analog implementation is limited by S/N considerations with low crossover frequencies. The paper discusses the improvements which can be achieved by digital signal processing and compares solutions with IIR and FIR filter algorithms.

Author: Zwicky, Paul R.
Affiliation: Studer International, Regensdorf, Switzerland
AES Convention: 92 (March 1992) Paper Number: 3315
Publication Date: March 1, 1992
Subject: Transducers

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