Measuring performance limits of subband adaptive systems

Alexander Stenger; Rudolf Rabenstein; Stephan Weiss; Robert Stewart

doi:10.1109/ACSSC.1998.751512

Measuring performance limits of subband adaptive systems

Alexander Stenger, Rudolf Rabenstein, Stephan Weiss, Robert Stewart

Electronic And Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

2 Citations (Scopus)

Abstract

We discuss a method to measure the convergence limits of general subband adaptive systems due to non-ideal filter banks. Aliasing caused in such filter bank presents a distortion to the subband adaptive system which forms a lower limit for the minimum mean squared error. The accuracy of the achievable model is given by the transfer function of the filter bank. To measure both aliasing and filter bank distortions, we employ the measurement technique by Heinle and Schussler (see Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, Atlanta, GA, p.2754-57, 1996). The presented approach is applicable to a wide range of subband adaptive filter systems. Examples for the measured limits are presented.

Original language	English
Title of host publication	Conference Record of the Thirty-Second Asilomar Conference on Signals, Systems & Computers, 1998.
Place of Publication	New York
Publisher	IEEE
Pages	1176-1180
Number of pages	5
ISBN (Print)	0780351487
DOIs	https://doi.org/10.1109/ACSSC.1998.751512
Publication status	Published - Nov 1998
Event	32nd Asilomar Conference on Signals, Systems, and Computers - Pacific Grove, CA, United Kingdom Duration: 1 Nov 1998 → 4 Nov 1998

Conference

Conference	32nd Asilomar Conference on Signals, Systems, and Computers
Country	United Kingdom
City	Pacific Grove, CA
Period	1/11/98 → 4/11/98

Keywords

acoustic distortion
acoustic measurements
adaptive filters
adaptive signal processing

Access to Document

10.1109/ACSSC.1998.751512

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@inproceedings{cbce4ab0936f402da92fbf39410931ad,

title = "Measuring performance limits of subband adaptive systems",

abstract = "We discuss a method to measure the convergence limits of general subband adaptive systems due to non-ideal filter banks. Aliasing caused in such filter bank presents a distortion to the subband adaptive system which forms a lower limit for the minimum mean squared error. The accuracy of the achievable model is given by the transfer function of the filter bank. To measure both aliasing and filter bank distortions, we employ the measurement technique by Heinle and Schussler (see Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, Atlanta, GA, p.2754-57, 1996). The presented approach is applicable to a wide range of subband adaptive filter systems. Examples for the measured limits are presented.",

keywords = "acoustic distortion, acoustic measurements , adaptive filters, adaptive signal processing ",

author = "Alexander Stenger and Rudolf Rabenstein and Stephan Weiss and Robert Stewart",

year = "1998",

month = nov,

doi = "10.1109/ACSSC.1998.751512",

language = "English",

isbn = "0780351487",

pages = "1176--1180",

booktitle = "Conference Record of the Thirty-Second Asilomar Conference on Signals, Systems & Computers, 1998.",

publisher = "IEEE",

note = "32nd Asilomar Conference on Signals, Systems, and Computers ; Conference date: 01-11-1998 Through 04-11-1998",

}

Stenger, A, Rabenstein, R, Weiss, S & Stewart, R 1998, Measuring performance limits of subband adaptive systems. in Conference Record of the Thirty-Second Asilomar Conference on Signals, Systems & Computers, 1998. . IEEE, New York, pp. 1176-1180, 32nd Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, United Kingdom, 1/11/98. https://doi.org/10.1109/ACSSC.1998.751512

TY - GEN

T1 - Measuring performance limits of subband adaptive systems

AU - Stenger, Alexander

AU - Rabenstein, Rudolf

AU - Weiss, Stephan

AU - Stewart, Robert

PY - 1998/11

Y1 - 1998/11

N2 - We discuss a method to measure the convergence limits of general subband adaptive systems due to non-ideal filter banks. Aliasing caused in such filter bank presents a distortion to the subband adaptive system which forms a lower limit for the minimum mean squared error. The accuracy of the achievable model is given by the transfer function of the filter bank. To measure both aliasing and filter bank distortions, we employ the measurement technique by Heinle and Schussler (see Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, Atlanta, GA, p.2754-57, 1996). The presented approach is applicable to a wide range of subband adaptive filter systems. Examples for the measured limits are presented.

AB - We discuss a method to measure the convergence limits of general subband adaptive systems due to non-ideal filter banks. Aliasing caused in such filter bank presents a distortion to the subband adaptive system which forms a lower limit for the minimum mean squared error. The accuracy of the achievable model is given by the transfer function of the filter bank. To measure both aliasing and filter bank distortions, we employ the measurement technique by Heinle and Schussler (see Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, Atlanta, GA, p.2754-57, 1996). The presented approach is applicable to a wide range of subband adaptive filter systems. Examples for the measured limits are presented.

KW - acoustic distortion

KW - acoustic measurements

KW - adaptive filters

KW - adaptive signal processing

U2 - 10.1109/ACSSC.1998.751512

DO - 10.1109/ACSSC.1998.751512

M3 - Conference contribution book

SN - 0780351487

SP - 1176

EP - 1180

BT - Conference Record of the Thirty-Second Asilomar Conference on Signals, Systems & Computers, 1998.

PB - IEEE

CY - New York

T2 - 32nd Asilomar Conference on Signals, Systems, and Computers

Y2 - 1 November 1998 through 4 November 1998

ER -