In this chapter, we provide an overview of existing algorithms for blind source separation of
convolutive audio mixtures. We provide a taxonomy in which many of the existing algorithms …

We present a general broadband approach to blind source separation (BSS) for convolutive
mixtures based on second-order statistics. This avoids several known limitations of the …

Modern systems for acoustic man-machine communication, such as teleconferencing
equipment or speech dialog systems, will have to provide hands-free voice interfaces with …

In this paper we present a framework for multichannel blind signal processing for
convolutive mixtures, such as blind source separation (BSS) and multichannel blind …

This paper derives two spatio-temporal extensions of the well-known FastICA algorithm of
Hyvarinen and Oja that are applicable to the convolutive blind source separation task. Our …

Blind source separation (BSS) algorithms for time series can exploit three properties of the
source signals: nonwhiteness, nonstationarity, and nongaussianity. While methods utilizing …

This paper describes a novel modification to the well-known natural gradient or INFOMAX
algorithm for blind source separation that largely mitigates its divergence problems. The …

The problem of source separation using an array of microphones in reverberant and noisy
conditions is addressed. We consider applying the well-known linearly constrained …

In many daily-life scenarios, acoustic sources recorded in an enclosure can only be
observed with other interfering sources. Hence, convolutive Blind Source Separation (BSS) …

This contribution treats blind system identification approaches and how they can be used to
localize multiple sources in environments where multipath propagation cannot be neglected …