Daniele Giacobello — accepted AI-conference papers

2021

Robust STFT Domain Multi-Channel Acoustic Echo Cancellation with Adaptive Decorrelation of the Reference Signals

ICASSP 2021accepted

In this paper, we present an algorithm for multi-channel acoustic echo cancellation for a high-fidelity audio reproduction system equipped with a microphone array for voice control. Since a key requirement for this type of systems is leaving the reference signals that drive the multiple loudspeakers…

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2018

Speech Dereverberation Based on Convex Optimization Algorithms for Group Sparse Linear Prediction

Daniele Giacobello, Tobias Lindstrøm Jensen

ICASSP 2018accepted

In this paper, we consider methods for improving far-field speech recognition using dereverberation based on sparse multi-channel linear prediction. In particular, we extend successful methods based on nonconvex iteratively reweighted least squares, that look for a sparse desired speech signal in th…

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