Sound Source Omnidirectional Positioning Calibration Method Based on Microphone Observation Angle
Sound Source Omnidirectional Positioning Calibration Method Based on Microphone Observation Angle is a scholarly work, published in 2018 in ''Complexity''. The main subjects of the publication include acoustics, microphone, Structural health monitoring, echolocation, Cartesian coordinate system, Speech enhancement, position, digital image correlation, calibration, omnidirectional antenna, azimuth, microphone array, computer science, and elevation. The simulation results show that the position error of the method is about 0.01% and the angle error is about 0.005%, with high calibration accuracy.