DocumentCode
912843
Title
Butterworth filters as loudspeaker frequency-dividing networks
Author
Ashley, J.R.
Volume
58
Issue
6
fYear
1970
fDate
6/1/1970 12:00:00 AM
Firstpage
959
Lastpage
960
Abstract
The constant input impedance properties of combined high- and low-pass Butterworth filters would make them appear ideal for loudspeaker crossover networks. However, the combined signal at the output of the combined filter is not identical to the input. A modified filter system based on Butterworth polynomials is suggested and the transient and frequency response reported.
Keywords
1f noise; Additive noise; Frequency measurement; Frequency response; Loudspeakers; Low pass filters; Oscillators; Polynomials; Transfer functions; Transient response;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/PROC.1970.7834
Filename
1449764
Link To Document