Auditory Survey of Endangered Eurasian Bittern Using Microphone Arrays and Robot Audition. [PDF]
Front Robot AI, 2022 Bioacoustics monitoring has become increasingly popular for studying the behavior and ecology of vocalizing birds. This study aims to verify the practical effectiveness of localization technology for auditory monitoring of endangered Eurasian bittern ...
Matsubayashi S +5 more
europepmc +2 more sources
Bio-acoustic tracking and localization using heterogeneous, scalable microphone arrays. [PDF]
Commun Biol, 2021 Verreycken and colleagues present a methods paper detailing construction of large, scalable microphone arrays for bio-acoustic monitoring of animal species.
Verreycken E +5 more
europepmc +2 more sources
Diffusion-Based Sound Source Localization Using a Distributed Network of Microphone Arrays. [PDF]
Sensors (Basel)Traditionally, microphone array networks for 3D sound source localization rely on centralized data processing, which can limit scalability and robustness.
Albertini D +3 more
europepmc +2 more sources
Performance Analysis of Cardioid and Omnidirectional Microphones in Spherical Sector Arrays for Coherent Source Localization. [PDF]
Sensors (Basel)Traditional spherical sector microphone arrays using omnidirectional microphones face limitations in modal strength and spatial resolution, especially within spherical sector configurations.
Nnonyelu CJ +3 more
europepmc +2 more sources
SpaceNet: A Multimodal Fusion Architecture for Sound Source Localization in Disaster Response. [PDF]
Sensors (Basel)Sound source localization (SSL) has evolved from traditional signal-processing methods to sophisticated deep-learning architectures. However, applying these to distributed microphone arrays in adverse environments is complicated by high reverberation and
Nguyen-Vu L, Lee J.
europepmc +2 more sources
Mountable miniature microphones to identify and assign mouse ultrasonic vocalizations. [PDF]
Cell Rep MethodsSummary: Mouse ultrasonic vocalizations (USVs) are a promising model for studying vocal production. Although, in courtship interactions, males emit the majority of the USVs, female mice also produce USVs.
Waidmann EN +4 more
europepmc +2 more sources
COMPARATIVE STUDY OF SPATIAL CHARACTERISTICS OF DUAL MICROPHONE ARRAYS [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2020 Subject of Research. The paper considers spatial and frequency characteristics of broadside and end-fire microphone arrays with two omnidirectional microphones and various processing algorithms. Methods.
Mikhail B. Stolbov, Quan Trong The
doaj +1 more source
COMPARISON OF BEAMFORMING ALGORITHMS FOR MICROPHONE ARRAYS IN MATLAB [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2020 Subject of Research. The paper considers the main quantitative characteristics of microphone arrays in their performance analysis and beamforming algorithms applied for their study. Methods.
Anton A. Glukhov
doaj +1 more source
Frontiers in Signal Processing, 2022 Microphone arrays consisting of sensors mounted on the surface of a rigid, spherical scatterer are popular tools for the capture and binaural reproduction of spatial sound scenes.
Tim Lübeck +6 more
doaj +1 more source
APPLICATION OF MICROPHONE ARRAYS FOR DISTANT SPEECH CAPTURE [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2015 Application of microphone arrays and beamforming techniques for speech information collection has significant advantages compared to systems operating with a single microphone.
M. B. Stolbov
doaj +1 more source