In this paper, a subtractive beamforming algorithm for short linear arrays of two-dimensional
particle velocity sensors is described. The proposed method extracts the highly directional …

This paper discusses the advantages of using a combination of acoustic pressure and
particle velocity motion for filtering bottom arrivals. A possible area of application is reflection …

Linear differential microphone arrays (LDMAs) are commonly integrated into thin and
portable devices to achieve high-fidelity speech acquisition. Traditional LDMAs typically …

This paper shows the performance resulting from combining vector sensor directional
components in an underwater acoustic communication experiment. The objective is to relate …

Vladimir A. Shchurov Page 1 Movement of Acoustic Energy in the Ocean Vladimir A. Shchurov
Page 2 Movement of Acoustic Energy in the Ocean Page 3 Vladimir A. Shchurov Movement of …

This work investigates the problem of estimating directions of arrival (DOAs) of coherent
sources without the left–right ambiguity by acoustic vector sensor linear arrays. Toeplitz …

A “triaxial velocity sensor” consists of three uniaxial velocity sensors, which are nominally
identical, orthogonally oriented among themselves, and co-centered at one point in space. A …

A linear processing scheme for computing higher-order angular response modes of a vector
sensor is described. Examples of modal response beampatterns are presented. The …

A “pu probe”(also known as a “pv probe”) comprises one pressure-sensor (which is
isotropic) and one uni-axial particle-velocity sensor (which has a “figure-8” bi-directional …

Cardioid microphones/hydrophones are highly directional acoustical sensors, which enjoy
easy availability via numerous commercial vendors for professional use. Collocating three …