Latest Research in Signal ProcessingFluid Dynamics and Material MechanicsOptical Metrology and PhotonicsUnderwater Active SonarSignal Processing2 research papers · 2026 median publication yearTop Research Topics in Signal ProcessingAudio and Speech Processing — 1 papersSignal Processing — 1 papersHighest-Cited PapersAcoustic Image Source Interpolation with Optimal Transport BarycenterOn the Extension of Differential Beamforming Theory to Arbitrary Planar Arrays of First-Order Elements