Direction Estimation of Sound Source Using Neural Network in Consideration of the Overtone Structure of Instrument Sound
Kaho Yamamoto, Akio Ogihara, Harumi Murata · 2021 36th International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC) · 2021
As a basis research for visualizing the surround sound, we estimate the direction of instrumental sound sources. In this paper, we propose a new method of directional estimation using neural network based on the directional estimation results by MUSIC method, and show its effectiveness by simulation.