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 …

To find the position of an acoustic source in a room, the relative delay between two (or more)
microphone signals for the direct sound must be determined. The generalized cross …

Microphone arrays often operate in the near field, which complicates the problem of
determining a source location from time-difference-of-arrival (TDOA) measurements typically …

This article studies the problem of localization and tracking of a mobile target ship with an
autonomous underwater vehicle (AUV). A hybrid acoustic-optical underwater …

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 …

Accurate localization of multiple sound sources is indispensable for the microphone array-
based high quality sound capture. For single sound source localization, the CSP (cross …

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LaZZari et al. 5,526,433 A 6, 1996 Zakarauskas et al. 5,737.431 A 4, 1998 Brandstein et al …

Apparatus for determining the location of a signal generating source (eg, a conferee in a
telephone conference) includes at least three sensors (eg, microphones) arranged in a …

This paper deals with the development of acoustic source localization algorithms for service
robots working in real conditions. One of the main utilizations of these algorithms in a mobile …

Large-aperture microphone arrays have the potential for providing quality speech
acquisition from multiple talkers over a large focal area for such applications as …