A steered response power approach with bilinear prediction-based trade-off prewhitening for speaker localization

Z Wang, H He, J Chen, J Benesty… - ICASSP 2024-2024 IEEE …, 2024 - ieeexplore.ieee.org
This paper studies the problem of acoustic source localization in room environments. It
presents an improved steered response power (SRP) approach with low-complexity and …

Normalized Multichannel Frequency-Domain LMS Filter With Nearest Kronecker Product Decomposition for Blind Identification of Low-Rank Acoustic Systems

Z Qiu, H He, J Chen, J Benesty… - 2024 32nd European …, 2024 - ieeexplore.ieee.org
This paper proposes a multichannel frequency-domain adaptive filtering algorithm to blindly
identify low-rank acoustic systems. The model filters of the multichannel acoustic impulse …

Normalized frequency‐domain block sign algorithm using ℓ 1 ℓ_1‐norm minimization

JH Choi, JH Chang - Electronics Letters, 2024 - Wiley Online Library
In this letter, a normalized frequency‐domain block sign‐error algorithm (NFBSA) is
proposed by minimizing the ℓ 1 ℓ_1‐norm of the posteriori error vector for filter weight. The …

On the Decomposition Parameter of the RLS Algorithm Based on the Nearest Kronecker Product

RA Dobre, C Paleologu, J Benesty… - 2023 15th International …, 2023 - ieeexplore.ieee.org
Decomposition-based algorithms have gained much attention lately, in the context of low-
rank system identification problems. These algorithms exploit the nearest Kronecker product …

Iterative Wiener Filter Based on Third-Order Tensor Decomposition and Coordinate Descent Method

C Paleologu, J Benesty, CL Stanciu… - … on Electrical and …, 2023 - ieeexplore.ieee.org
Tensor-based signal processing methods can lead to efficient solutions for system
identification problems that involve a large parameter space, eg, a long length impulse …

[PDF][PDF] Design of Third-Order Tensorial RLS Adaptive Filtering Algorithms

ID Fıciu, C Elisei-Iliescu, LM Dogariu, C Paleologu… - Complexity - personales.upv.es
A recently developed Recursive Least-Squares (RLS) adaptive filter based on a Third-Order
Tensor (TOT) decomposition technique, namely RLS-TOT, has proved to be efficient in …