Abstract
Blind multichannel identification was first introduced in the mid 1970s and initially studied in the communication society with the intention of designing more-efficient communication systems by avoiding a training phase. Recently this idea has become increasingly interesting for acoustics and speech processing research, driven by the fact that in most acoustic applications for speech processing and communication very little or nothing is known about the source signals. Since human ears have an extremely wide dynamic range and are much more sensitive to weak tails of the acoustic impulse responses, these impulse responses need to be modeled using fairly long filters. Attempting to identify such a multichannel system blindly with a batch method involves intensive computational complexity. This is not just bad system design, but technically rather implausible, particularly for real-time systems. Therefore, adaptive blind multichannel identification algorithms are favorable and pragmatically useful. This chapter describes some fundamental issues in blind multichannel identification and reviews a number of state-of-the-art adaptive algorithms.
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Abbreviations
- CR:
-
cross-relation
- DFT:
-
discrete Fourier transform
- FFT:
-
fast Fourier transform
- FIR:
-
finite impulse response
- HOS:
-
higher-order statistics
- LMS:
-
least mean square
- MCN:
-
multichannel Newton
- MIMO:
-
multiple-input multiple-output
- MSE:
-
mean-square error
- PNLMS:
-
proportionate NLMS
- SIMO:
-
single-input multiple-output
- SISO:
-
single-input single-output
- SOS:
-
second-order statistics
References
Y. Sato: A method of self-recovering equalization for multilevel amplitude-modulation, IEEE Trans. Commun. COM-23, 679-682 (1975)
D.N. Godard: Self-recovering equalization and carrier tracking in two-dimensional data communication systems, IEEE Trans. Commun. COM-28, 1867-1875 (1980)
J.R. Treichler, B.G. Agee: A new approach to multipath correction of constant modulus signals, IEEE Trans. Acoust. Speech ASSP-31, 459-472 (1983)
A. Benveniste, M. Goursat: Blind equalizers, IEEE Trans. Commun. COM-32, 871-883 (1984)
J.M. Mendel: Tutorial on higher-order statistics (spectra) in signal processing and system theory: theoretical results and some applications, Proc. IEEE 79, 278-305 (1991)
L. Tong, G. Xu, T. Kailath: A new approach to blind identification and equalization of multipath channels, Proc. 25th Asilomar Conf. on Signals, Systems, and Computers, Vol. 2 (1991) pp. 856-860
H. Liu, G. Xu, L. Tong: A deterministic approach to blind equalization, Proc. 27th Asilomar Conf. on Signals, Systems, and Computers, Vol. 1 (1993) pp. 751-755
M.I. Gürelli, C.L. Nikias: A new eigenvector-based algorithm for multichannel blind deconvolution of input clolored signals, Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., Vol. 4 (1993) pp. 448-451
L.A. Baccala, S. Roy: A new blind time-domain channel identification method based on cyclostationarity, IEEE Signal Process. Lett. 1, 89-91 (1994)
G. Xu, H. Liu, L. Tong, T. Kailath: A least-squares approach to blind channel identification, IEEE Trans. Signal Process. 43, 2982-2993 (1995)
E. Moulines, P. Duhamel, J.F. Cardoso, S. Mayrargue: Subspace methods for the blind identification of multichannel FIR filters, IEEE Trans. Signal Process. 43, 516-525 (1995)
D. Slock: Blind fractionally-spaced equalization, prefect reconstruction filerbanks, and multilinear prediction, Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., Vol. 4 (1994) pp. 585-588
Y. Hua: Fast maximum likelihood for blind identification of multiple FIR channels, IEEE Trans. Signal Process. 44, 661-672 (1996)
L. Tong, S. Perreau: Multichannel blind identification: from subspace to maximum likelihood methods, Proc. IEEE 86, 1951-1968 (1998)
Y. Huang, J. Benesty: Adaptive multi-channel least mean square and Newton algorithms for blind channel identification, Signal Process. 82, 1127-1138 (2002)
C. Avendano, J. Benesty, D.R. Morgan: A least squares component normalization approach to blind channel identification, Proc. IEEE Int. Conf. Acoust. Speech Signal Process., Vol. 4 (1999) pp. 1797-1800
S. Haykin: Adaptive Filter Theory, 4th edn. (Prentice Hall, Upper Saddle River 2002)
T.K. Moon, W.C. Stirling: Mathematical Methods and Algorithms (Prentice Hall, Upper Saddle River 1999)
H. Chen, X. Cao, J. Zhu: Convergence of stochastic-approximation-based algorithms for blind channel identification, IEEE Trans. Inform. Theory 48, 1214-1225 (2002)
Y. Huang, J. Benesty, J. Chen: Optimal step size of the adaptive multichannel LMS algorithm for blind SIMO identification, IEEE Signal Process. Lett. 12, 173-176 (2005)
M. Dentino, J. McCool, B. Widrow: Adaptive filtering in the frequency domain, Proc. IEEE 66, 1658-1659 (1978)
A.V. Oppenheim, R.W. Schafer: Discrete-Time Signal Processing (Prentice Hall, Englewood Cliffs 1989)
D.H. Brandwood: A complex gradient operator and its application in adaptive array theory, Proc. IEE 130, 11-16 (1983), Pts. F and H
Y. Huang, J. Benesty: A class of frequency-domain adaptive approaches to blind multichannel identification, IEEE Trans. Signal Process. 51, 11-24 (2003)
J. Benesty, D. Morgan: Frequency-domain adaptive filtering revisited, generalization to the multi-channel case, and application to acoustic echo cancellation, Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., Vol. 2 (2000) pp. 789-792
D.L. Duttweiler: Proportionate normalized least-mean-square adaptation in echo cancelers, IEEE Trans. Speech Audio Process. 8, 508-518 (2000)
J. Benesty, Y. Huang: The LMS, PNLMS, and exponentiated gradient algorithms, Proc. EUSIPCO (2004) pp. 721-724
J. Kivinen, M.K. Warmuth: Exponentiated gradient versus gradient descent for linear predictors, Inform. Comput. 132, 1-64 (1997)
S.I. Hill, R.C. Williamson: Convergence of exponentiated gradient algorithms, IEEE Trans. Signal Process. 49, 1208-1215 (2001)
J. Benesty, Y. Huang, J. Chen: An exponentiated gradient adaptive algorithm for blind identification of sparse SIMO systems, Proc. IEEE Int. Conf. Acoust., Speech, Signal Process., Vol. 2 (2004) pp. 829-832
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Huang, Y.(., Benesty, J., Chen, J. (2008). Adaptive Blind Multichannel Identification. In: Benesty, J., Sondhi, M.M., Huang, Y.A. (eds) Springer Handbook of Speech Processing. Springer Handbooks. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-49127-9_13
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