Talker localization with microphone arrays has received significant attention lately as a
means for the automated tracking of individuals in an enclosure and as a necessary …

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 …

Conventional time-delay estimators exhibit dramatic performance degradations in the
presence of multipath signals. This limits their application in reverberant enclosures …

Electronically steerable arrays of microphones have a variety of uses in speech data
acquisition systems. Applications include teleconferencing, speech recognition and speaker …

The linear intersection (LI) estimator, which is a closed-form method for the localization of
source positions given sensor array time-delay estimate information, is presented. The LI …

This paper presents a general method for the integration of distributed microphone arrays for
localization of a sound source. The recently proposed sound localization technique, known …

This thesis shows research performed into the topic of speaker diarization for meeting
rooms. It looks into the algorithms and the implementation of an offline speaker …

A dual-microphone speech-signal enhancement algorithm, utilizing phase-error based filters
that depend only on the phase of the signals, is proposed. This algorithm involves obtaining …

The design, implementation, and performance of a low-cost, real-time DSP system for
source location is discussed. The system consists of an 8-element electret microphone array …

Audio-based receiver localization in indoor environments has multiple applications
including indoor navigation, location tagging, and tracking. Public places like shopping …