Ferrer Contreras, M.; Diego Antón, MD.; González Salvador, A.; Piñero Sipán, MG. (2012). Steady-state mean square performance of the multichannel filtered-X affine projection algorithm. IEEE Transactions on Signal Processing. 60(6):2771-2785. https://doi.org/10.1109/TSP.2012.2189390
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/35324
Title:
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Steady-state mean square performance of the multichannel filtered-X affine projection algorithm
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Author:
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Ferrer Contreras, Miguel
Diego Antón, María de
González Salvador, Alberto
Piñero Sipán, María Gemma
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UPV Unit:
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Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions
Universitat Politècnica de València. Instituto Universitario de Telecomunicación y Aplicaciones Multimedia - Institut Universitari de Telecomunicacions i Aplicacions Multimèdia
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Issued date:
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Abstract:
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This paper provides a unified analysis of the steady-state behavior of different multichannel filtered-x affine projection algorithms when used in active noise control (ANC) systems. The analysis deals with two different ...[+]
This paper provides a unified analysis of the steady-state behavior of different multichannel filtered-x affine projection algorithms when used in active noise control (ANC) systems. The analysis deals with two different filtering schemes: the modified filtered-x affine projection (MFXAP) algorithm, with the modified filtered-x structure embedded, that has been studied in previous works, and the filtered-x affine projection (CFXAP) algorithm, with the conventional filtered-x structure embedded, that becomes the main contribution of this work. This study is based on energy conservation principles and does not require a specific signal distribution. The derived theoretical models allow to accurately predict the steady-state performance of the considered algorithms for moderate AP orders and low step sizes mu. Simulation results obtained in practical ANC systems validate both the analysis and the achieved expressions, showing a relative good match between theory and practice. © 2012 IEEE.
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Subjects:
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Active noise control (ANC)
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Affine projection algorithm
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Energy conservation
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Filtered-x structure
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Multichannel adaptive filtering
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Steady-state analysis
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Affine projection algorithms
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Affine projections
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Energy conservation principle
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Filtered-x
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Filtering schemes
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Mean square
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Multi-channel
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Signal distribution
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Steady state performance
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Steady-state behaviors
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Step size
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Theoretical models
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Theory and practice
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Unified analysis
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Active noise control
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Algorithms
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Audio systems
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Signal processing
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Adaptive filtering
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Copyrigths:
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Cerrado |
Source:
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IEEE Transactions on Signal Processing. (issn:
1053-587X
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DOI:
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10.1109/TSP.2012.2189390
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Publisher:
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Institute of Electrical and Electronics Engineers (IEEE)
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Publisher version:
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http://dx.doi.org/10.1109/TSP.2012.2189390
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Project ID:
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info:eu-repo/grantAgreement/MICINN//TEC2009-13741/ES/Spatial Audio Systems Based On Massive Parallel Processing Of Multichannel Acoustic Signals With General Purpose-Graphics Processing Units (Gp-Gpu) And Multicores/ /
info:eu-repo/grantAgreement/GVA//GV%2F2010%2F027/
info:eu-repo/grantAgreement/UPV//PAID-06-09/
info:eu-repo/grantAgreement/Generalitat Valenciana//PROMETEO09%2F2009%2F013/ES/Computacion de altas prestaciones sobre arquitecturas actuales en porblemas de procesado múltiple de señal/
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Thanks:
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This work was supported in part by PROMETEO/2009/013, CICYT grant TEC2009-13741, Generalitat Valenciana GV/2010/027, and the Universitat Politecnica de Valencia PAID-06-09.
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Type:
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Artículo
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