A combination of microphone arrays and sophisticated signal processing has been applied
to the remote acquisition of high-quality speech audio. These applications all exploit the …

This paper addresses the problem of speaker tracking in a noisy and reverberant
environment using time delay of arrival (TDOA) measurements at spatially distributed …

This paper addresses the problem of sound-source localization from time-delay estimates
using arbitrarily-shaped non-coplanar microphone arrays. A novel geometric formulation is …

Sound localization is a field of signal processing that deals with identifying the origin of a
detected sound signal. This involves determining the direction and distance of the source of …

Future homes and offices will feature increasingly dense ecosystems of IoT devices, such as
smart lighting, speakers, and domestic appliances. Voice input is a natural candidate for …

Sound source localization plays a crucial role in many microphone arrays application,
ranging from speech enhancement to human–computer interface in a reverberant noisy …

Acoustic maps created on the basis of the signals acquired by distributed networks of
microphones allow to identify position and orientation of an active talker in an enclosure. In …

Abstract Time Difference of Arrivals (TDOAs) of sound waves between microphones have to
do with source localization. How well a sound source can be localized depends on how …

The task of acoustic source tracking plays an important role in many practical speech
acquisition systems. This research presents an extensive study of sequential Monte Carlo …

Sound source localization is an important feature in robot audition. This work proposes a
sound source number and directions estimation method under a multisource reverberant …