Nonuniform oversampled filter banks for audio applications

Z Cvetkovic; J Johnston

Nonuniform oversampled filter banks for audio applications

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference paper

Abstract

In emerging audio technology applications there is a need for decompositions of audio signals into oversampled subband components with time-frequency resolution which mimics that of the cochlear filter bank and with high aliasing attenuation in each of the subbands independently, rather than aliasing cancellation properties. We present a design of nearly perfect reconstruction nonuniform oversampled filter banks which implement signal decompositions of this kind.

Original language	English
Title of host publication	CONFERENCE RECORD OF THE THIRTY-FOURTH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS
Editors	MB Matthews
Place of Publication	NEW YORK
Publisher	IEEE
Pages	1469-1474
Number of pages	4
ISBN (Print)	0-7803-6514-3
Publication status	Published - 2000
Event	34th Asilomar Conference on Signals, Systems, and Computers - PACIFIC GROVE, Canada Duration: 29 Oct 2000 → 1 Nov 2000

Publication series

Name	CONFERENCE RECORD OF THE ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS
Publisher	IEEE
ISSN (Print)	1058-6393

Conference

Conference	34th Asilomar Conference on Signals, Systems, and Computers
Country/Territory	Canada
Period	29/10/2000 → 1/11/2000

Keywords

TIME FOURIER-ANALYSIS

Cite this

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title = "Nonuniform oversampled filter banks for audio applications",

abstract = "In emerging audio technology applications there is a need for decompositions of audio signals into oversampled subband components with time-frequency resolution which mimics that of the cochlear filter bank and with high aliasing attenuation in each of the subbands independently, rather than aliasing cancellation properties. We present a design of nearly perfect reconstruction nonuniform oversampled filter banks which implement signal decompositions of this kind.",

keywords = "TIME FOURIER-ANALYSIS",

author = "Z Cvetkovic and J Johnston",

year = "2000",

language = "English",

isbn = "0-7803-6514-3",

series = "CONFERENCE RECORD OF THE ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS",

publisher = "IEEE",

pages = "1469--1474",

editor = "MB Matthews",

booktitle = "CONFERENCE RECORD OF THE THIRTY-FOURTH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS",

note = "34th Asilomar Conference on Signals, Systems, and Computers ; Conference date: 29-10-2000 Through 01-11-2000",

}

Cvetkovic, Z & Johnston, J 2000, Nonuniform oversampled filter banks for audio applications. in MB Matthews (ed.), CONFERENCE RECORD OF THE THIRTY-FOURTH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS. CONFERENCE RECORD OF THE ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS, IEEE, NEW YORK, pp. 1469-1474, 34th Asilomar Conference on Signals, Systems, and Computers, Canada, 29/10/2000.

Nonuniform oversampled filter banks for audio applications. / Cvetkovic, Z ; Johnston, J.
CONFERENCE RECORD OF THE THIRTY-FOURTH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS. ed. / MB Matthews. NEW YORK: IEEE, 2000. p. 1469-1474 (CONFERENCE RECORD OF THE ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS).

Research output: Chapter in Book/Report/Conference proceeding › Conference paper

TY - CHAP

T1 - Nonuniform oversampled filter banks for audio applications

AU - Cvetkovic, Z

AU - Johnston, J

PY - 2000

Y1 - 2000

N2 - In emerging audio technology applications there is a need for decompositions of audio signals into oversampled subband components with time-frequency resolution which mimics that of the cochlear filter bank and with high aliasing attenuation in each of the subbands independently, rather than aliasing cancellation properties. We present a design of nearly perfect reconstruction nonuniform oversampled filter banks which implement signal decompositions of this kind.

AB - In emerging audio technology applications there is a need for decompositions of audio signals into oversampled subband components with time-frequency resolution which mimics that of the cochlear filter bank and with high aliasing attenuation in each of the subbands independently, rather than aliasing cancellation properties. We present a design of nearly perfect reconstruction nonuniform oversampled filter banks which implement signal decompositions of this kind.

KW - TIME FOURIER-ANALYSIS

M3 - Conference paper

SN - 0-7803-6514-3

T3 - CONFERENCE RECORD OF THE ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS

SP - 1469

EP - 1474

BT - CONFERENCE RECORD OF THE THIRTY-FOURTH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS

A2 - Matthews, MB

PB - IEEE

CY - NEW YORK

T2 - 34th Asilomar Conference on Signals, Systems, and Computers

Y2 - 29 October 2000 through 1 November 2000

ER -

Nonuniform oversampled filter banks for audio applications

Abstract

Publication series

Conference

Keywords

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