Search Results - direction+of+arrival

2 Results Sort By:
Model-Based Bayesian Framework for Sound Source Using a Coprime Microphone Array
RPI ID: 2020-009-401 Innovation Summary: A Bayesian framework is introduced for enumerating sound sources and estimating their direction of arrival (DOA) in complex acoustic environments. The system models spatial audio data probabilistically to distinguish overlapping sources and infer their positions with high accuracy. It supports dynamic environments...
Published: 3/10/2026   |   Inventor(s): Ning Xiang, Dane Bush, Christopher Landschoot
Keywords(s): Acoustic gunshot detection (AGD) systems, Acoustic seismic detection systems, Acoustic sensors, Bayesian frameword for sound source, coprime, Coprime microphone array, Direction of arrival, microphone arrays, prediction, sound sources, Sound-based location sensors, Underwater acoustic systems
Category(s): Media, Arts, Science and Technology
RFEye in the Sky
Locates signals independent of the waveform, via a single Unmanned Aerial Vehicle (UAV) equipped with only one omnidirectional antenna. Background: Locating wireless signals outdoors is necessary for a variety of military, law enforcement, and civil applications. Acquiring such signals is the first step, which often requires patrolling large distances...
Published: 1/30/2026   |   Inventor(s): Dola Saha, Aveek Dutta, Maqsood Abdul Careem
Keywords(s): beamforming, blind detection, direction of arrival, localization, Technologies, UAV
Category(s): Campus > University at Albany, Technology Classifications > Electronics, Technology Classifications > Wireless Technologies