This laboratory is aimed to apply in engineering with numerical simulation of sound signals, voice signals, EEG signals and acoustic transducer using computer, digital signal processing devices, the finite element method and the transmission line matrix method. Research areas include the detection of sound source location and development of fault diagnosis system, the estimation of underwater acoustic communication channel and development of acoustic modem, the development of the automatic identification system with ship’s noise sources, the detection and signal separation of EEG using independent component analysis, and more.

본 음향정보처리연구실(Computer-aided Acoustic Signal Analysis Laboratory, CASA Lab.)은 소리, 음성 등의 음향신호와 음향신호를 만드는 변환기를 컴퓨터, 디지털 신호처리 장치 등의 하드웨어 및 FEM(유한요소법), TLM(전달선로행렬법) 등의 수치 시뮬레이션을 이용하여 공학에 응용하는 것을 목적으로 하는 연구실입니다.