A half-frequency domain approach for convolutive blind source separation based on Kullback-Leibler divergence

Mei Tiemin; Yin Fuliang; Xi Jiangtao; Alfred Mertins; Joe F. Chicharo

doi:10.1109/ISSPA.2005.1580187

A half-frequency domain approach for convolutive blind source separation based on Kullback-Leibler divergence

Mei Tiemin, Yin Fuliang, Xi Jiangtao, Alfred Mertins, Joe F. Chicharo

Institute of Signal Processing

1 Citation (Scopus)

Abstract

This paper studies the problem of blind separation of convolutive mixtures by means of Kullback-Leibler divergence in frequency domain. Unlike exiting approaches, an integrated objective function is defined in frequency-domain with time-domain parameters as the variables. The permutation problem is avoided through the frequency-domain integration and time-domain optimization. Simulation results show that the algorithm is valid and of high performance for the separation of real-world recorded convolutive mixtures.

Original language	English
Title of host publication	Proceedings of the Eighth International Symposium on Signal Processing and Its Applications, 2005
Number of pages	4
Publisher	IEEE
Publication date	01.12.2005
Pages	25-28
Article number	1580187
ISBN (Print)	0-7803-9243-4
DOIs	https://doi.org/10.1109/ISSPA.2005.1580187
Publication status	Published - 01.12.2005
Event	8th International Symposium on Signal Processing and its Applications - Sydney, Australia Duration: 28.08.2005 → 31.08.2005 Conference number: 69204

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Tiemin, M., Fuliang, Y., Jiangtao, X., Mertins, A., & Chicharo, J. F. (2005). A half-frequency domain approach for convolutive blind source separation based on Kullback-Leibler divergence. In Proceedings of the Eighth International Symposium on Signal Processing and Its Applications, 2005 (pp. 25-28). Article 1580187 (Proceedings of IEEE). IEEE. https://doi.org/10.1109/ISSPA.2005.1580187

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title = "A half-frequency domain approach for convolutive blind source separation based on Kullback-Leibler divergence",

abstract = "This paper studies the problem of blind separation of convolutive mixtures by means of Kullback-Leibler divergence in frequency domain. Unlike exiting approaches, an integrated objective function is defined in frequency-domain with time-domain parameters as the variables. The permutation problem is avoided through the frequency-domain integration and time-domain optimization. Simulation results show that the algorithm is valid and of high performance for the separation of real-world recorded convolutive mixtures.",

author = "Mei Tiemin and Yin Fuliang and Xi Jiangtao and Alfred Mertins and Chicharo, \{Joe F.\}",

year = "2005",

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doi = "10.1109/ISSPA.2005.1580187",

language = "English",

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series = "Proceedings of IEEE",

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note = "8th International Symposium on Signal Processing and its Applications, ISSPA 2005 ; Conference date: 28-08-2005 Through 31-08-2005",

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Tiemin, M, Fuliang, Y, Jiangtao, X, Mertins, A & Chicharo, JF 2005, A half-frequency domain approach for convolutive blind source separation based on Kullback-Leibler divergence. in Proceedings of the Eighth International Symposium on Signal Processing and Its Applications, 2005., 1580187, Proceedings of IEEE, IEEE, pp. 25-28, 8th International Symposium on Signal Processing and its Applications, Sydney, New South Wales, Australia, 28.08.05. https://doi.org/10.1109/ISSPA.2005.1580187

A half-frequency domain approach for convolutive blind source separation based on Kullback-Leibler divergence. / Tiemin, Mei; Fuliang, Yin; Jiangtao, Xi et al.
Proceedings of the Eighth International Symposium on Signal Processing and Its Applications, 2005. IEEE, 2005. p. 25-28 1580187 (Proceedings of IEEE).

Research output: Chapters in Books/Reports/Conference Proceedings › Conference contribution › peer-review

TY - GEN

T1 - A half-frequency domain approach for convolutive blind source separation based on Kullback-Leibler divergence

AU - Tiemin, Mei

AU - Fuliang, Yin

AU - Jiangtao, Xi

AU - Mertins, Alfred

AU - Chicharo, Joe F.

N1 - Conference code: 69204

PY - 2005/12/1

Y1 - 2005/12/1

N2 - This paper studies the problem of blind separation of convolutive mixtures by means of Kullback-Leibler divergence in frequency domain. Unlike exiting approaches, an integrated objective function is defined in frequency-domain with time-domain parameters as the variables. The permutation problem is avoided through the frequency-domain integration and time-domain optimization. Simulation results show that the algorithm is valid and of high performance for the separation of real-world recorded convolutive mixtures.

AB - This paper studies the problem of blind separation of convolutive mixtures by means of Kullback-Leibler divergence in frequency domain. Unlike exiting approaches, an integrated objective function is defined in frequency-domain with time-domain parameters as the variables. The permutation problem is avoided through the frequency-domain integration and time-domain optimization. Simulation results show that the algorithm is valid and of high performance for the separation of real-world recorded convolutive mixtures.

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DO - 10.1109/ISSPA.2005.1580187

M3 - Conference contribution

SN - 0-7803-9243-4

T3 - Proceedings of IEEE

SP - 25

EP - 28

BT - Proceedings of the Eighth International Symposium on Signal Processing and Its Applications, 2005

PB - IEEE

T2 - 8th International Symposium on Signal Processing and its Applications

Y2 - 28 August 2005 through 31 August 2005

ER -

A half-frequency domain approach for convolutive blind source separation based on Kullback-Leibler divergence

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