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Inverse Acoustic and Electromagnetic Scattering Theory, Second Edition
, 1998
"... Abstract. This paper is a survey of the inverse scattering problem for timeharmonic acoustic and electromagnetic waves at fixed frequency. We begin by a discussion of “weak scattering ” and Newtontype methods for solving the inverse scattering problem for acoustic waves, including a brief discussi ..."
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Cited by 1072 (45 self)
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Abstract. This paper is a survey of the inverse scattering problem for timeharmonic acoustic and electromagnetic waves at fixed frequency. We begin by a discussion of “weak scattering ” and Newtontype methods for solving the inverse scattering problem for acoustic waves, including a brief
Inverse acoustic scattering by a layered obstacle
 IN INVERSE PROBLEMS, TOMOGRAPHY AND IMAGE PROCESSING, PP 1–8
, 1998
"... A uniqueness theorem is proved for the inverse acoustic scattering problem for a piecewisehomogeneous obstacle under the assumption that the scattering amplitude is known for all directions of the incident and the scattered field at a fixed frequency. ..."
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Cited by 9 (2 self)
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A uniqueness theorem is proved for the inverse acoustic scattering problem for a piecewisehomogeneous obstacle under the assumption that the scattering amplitude is known for all directions of the incident and the scattered field at a fixed frequency.
FAST EVALUATION OF THE RAYLEIGH INTEGRAL AND APPLICATIONS TO INVERSE ACOUSTICS
"... In this paper we present a fast evaluation of the Rayleigh integral, which leads to fast and robust solutions in inverse acoustics. The method commonly used to reconstruct acoustic sources on a plane in space is Planar Nearfield Acoustic Holography (PNAH). Some of the most important recent improveme ..."
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In this paper we present a fast evaluation of the Rayleigh integral, which leads to fast and robust solutions in inverse acoustics. The method commonly used to reconstruct acoustic sources on a plane in space is Planar Nearfield Acoustic Holography (PNAH). Some of the most important recent
A PointSource Method in Inverse Acoustic Scattering.
"... We present a pointsource method to solve inverse acoustic obstacle scattering problems. The pointsource method gives a new and explicit procedure how to compute from the far field pattern u 1 of a scattered field an approximation for the total acoustic field u near the unknown obstacle. The poin ..."
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We present a pointsource method to solve inverse acoustic obstacle scattering problems. The pointsource method gives a new and explicit procedure how to compute from the far field pattern u 1 of a scattered field an approximation for the total acoustic field u near the unknown obstacle
A PointSource Method for Inverse Acoustic and Electromagnetic Obstacle Scattering Problems.
, 1997
"... We present the mathematical foundation for a pointsource method to solve some inverse acoustic and electromagnetic obstacle scattering problems in three dimensions. We investigate the inverse acoustic scattering problem by a soundsoft and a soundhard scatterer and the inverse electromagnetic scat ..."
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Cited by 26 (4 self)
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We present the mathematical foundation for a pointsource method to solve some inverse acoustic and electromagnetic obstacle scattering problems in three dimensions. We investigate the inverse acoustic scattering problem by a soundsoft and a soundhard scatterer and the inverse electromagnetic
Demonstration of Inverse Acoustic Band Gap Structure
 in AlN and Integration with Piezoelectric Contour Mode Transducers”, 15th International Conference on SolidState Sensors, Actuators and Microsystems
, 2009
"... ©2009 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other wo ..."
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Cited by 3 (0 self)
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©2009 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Mathematical and Numerical Methods in Inverse Acoustic Scattering Theory
"... This paper is an expanded version of a plenary lecture given at the GAMM Conference held in Gottingen, April 37, 2000. Our aim in both the lecture and the manuscript is to introduce the reader to current developments in inverse scattering theory by considering the specic example of the inverse sca ..."
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This paper is an expanded version of a plenary lecture given at the GAMM Conference held in Gottingen, April 37, 2000. Our aim in both the lecture and the manuscript is to introduce the reader to current developments in inverse scattering theory by considering the specic example of the inverse
for a onedimensional inverse acoustic problem
, 2001
"... H1conditional stability with explicit ..."
Direct and Inverse Acoustic Scattering by a Collection of Extended
"... We are concerned with the acoustic scattering by an extended obstacle surrounded by pointlike obstacles. The extended obstacle is supposed to be rigid while the pointlike obstacles are modeled by point perturbations of the exterior Laplacian. In the rst part, we consider the forward problem. Follo ..."
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We are concerned with the acoustic scattering by an extended obstacle surrounded by pointlike obstacles. The extended obstacle is supposed to be rigid while the pointlike obstacles are modeled by point perturbations of the exterior Laplacian. In the rst part, we consider the forward problem
Comparison of parametric representations for monosyllabic word recognition in continuously spoken sentences
 ACOUSTICS, SPEECH AND SIGNAL PROCESSING, IEEE TRANSACTIONS ON
, 1980
"... Several parametric representations of the acoustic signal were compared as to word recognition performance in a syllableoriented continuous speech recognition system. The vocabulary included many phonetically similar monosyllabic words, therefore the emphasis was on ability to retain phonetically ..."
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Cited by 1089 (2 self)
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Several parametric representations of the acoustic signal were compared as to word recognition performance in a syllableoriented continuous speech recognition system. The vocabulary included many phonetically similar monosyllabic words, therefore the emphasis was on ability to retain
Results 1  10
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74,083