NDLI: Magnitude Complementary Digital Filter Pairs as Loudspeaker Crossovers

Content Provider	IEEE Xplore Digital Library
Author	Dukic, I.M. Milic, L.D.
Copyright Year	2005
Description	Author affiliation: Mihajlo Pupin Inst., Belgrade (Dukic, I.M.)
Abstract	In this paper, two implementations of a digital loudspeaker crossover that utilize two different types of magnitude complementary filter pairs are investigated. Influences that these types of crossovers have on the subjective experience of the reproduced sound are compared. The first type of magnitude complementary filter pairs comprises IIR filters. These filters are constructed as a tapped cascaded interconnection of two all-pass filters. The all-pass subfilters can be of a very low order so that changing of the crossover frequency is very simple. The disadvantage is that these filters have nonlinear phase characteristic. The second type of magnitude complementary filter pairs comprises linear phase FIR filters. The disadvantage of these filters is high implementation complexity
Starting Page	1614
Ending Page	1617
File Size	3237565
Page Count	4
File Format	PDF
ISBN	142440049X
DOI	10.1109/EURCON.2005.1630278
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-11-21
Publisher Place	Serbia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Digital filters Loudspeakers IIR filters Finite impulse response filter Frequency Acoustic distortion Nonlinear distortion Delay Transfer functions Headphones magnitude complementary filter pairs FIR filters loudspeaker crossover
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

A class of magnitude complementary loudspeaker crossovers

Recursive digital filters and two-channel filter banks: Frequency-response masking approach

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Infinite impulse response (IIR) inverse filter design for the equalization of non-minimum phase loudspeaker systems

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Some properties of tail-canceling IIR filters

Simultaneous design in both magnitude and group-delay of IIR and FIR filters: Problems and results

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Magnitude Complementary Digital Filter Pairs as Loudspeaker Crossovers

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