QUANTIFICATION OF THE EFFECT OF BRIDGE PIER ENCASEMENT ON HEADWATER ELEVATION USING HEC-RAS


Proposal of Practical Sound Source Localization Method Using Histogram and Frequency Information of Spatial Spectrum for Drone Audition

A technology to search for victims in disaster areas by localizing human-related sound sources, such as voices and emergency whistles, using a drone-embedded microphone array was researched.One of the challenges is the development of sound source localization methods.Such a sound-based search method requires a high resolution, 30x24x24 wall cabinet

read more