Earth, Planets and SpaceThe infrasonic array technique is applied in many volcanoes to locate the acoustic source. Compared to the azimuthal estimation for the horizontal source location information, the elevational estimation is challenging due to the difficulty of aligning ...
Kazuya Yamakawa +3 more
doaj +1 more source
A reconfigurable all-optical ultrasound transducer array for 3D endoscopic imaging
Scientific Reports, 2017 A miniature all-optical ultrasound imaging system is presented that generates three-dimensional images using a stationary, real acoustic source aperture. Discrete acoustic sources were sequentially addressed by scanning a focussed optical beam across the
Erwin J. Alles +5 more
doaj +1 more source
Source localization using acoustic vector sensors: a music approach [PDF]
, 2009 Traditionally, a large array of microphones is used to localize multiple far field sources in acoustics. We present a sound source localization technique that requires far less channels and measurement locations (affecting data channels, setup times and ...
Bree, Hans-Elias de +2 more
core +1 more source
A Bayesian Approach to Modal Acoustic Emission Source Location
Eco Matemático, 2019 Modal Acoustic Emission (MAE) is a branch of Acoustic Emission (AE) with proven capabilities for Structural Health Monitoring (SHM) of plate-like structures. MAE differences from AE in that MAE uses the understanding of the wave propagation to characterize and locate the source. The analysis of the waveform includes the use of time frequency techniques
openaire +2 more sources
STUDIES OF SOURCE LOCATION BY ACOUSTIC EMISSION
Proceedings of the Japan Society of Civil Engineers, 1978 Yoshiji NIWA +2 more
openaire +2 more sources
Acoustic Emission Source Location in Fibre-Reinforced Composite Materials [PDF]
, 2013 Summerscales, J
core +1 more source
Contributions of Sound Localization Cues to Azimuth Tuning in the Auditory Midbrain. [PDF]
J NeurosciGarretson E, Mencsik J, Day ML.
europepmc +1 more source
Research on AUV Underwater Localization Method Based on an n-Shaped Array. [PDF]
Sensors (Basel)Han C, Gao M, Shen T, Guo C.
europepmc +1 more source
Comparative Analysis of the Spatiotemporal Evolution Patterns of Acoustic Emission Source Localization Under True Triaxial Loading and Loading-Unloading Conditions in Sandstone. [PDF]
Sensors (Basel)Chen P, Yu S, Wang H, Wang Z, Li N.
europepmc +1 more source
Transcranial focused ultrasound induces source localizable cortical activation in resting state humans when applied concurrently with transcranial electric stimulation. [PDF]
Nat CommunKosnoff J +6 more
europepmc +1 more source