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    국내학술지 제목 게시판 내용
    제목(국문) 이산 웨이블릿 변환 기반 디-노이징 필터를 이용한 향상된 음원 위치 추정 연구
    제목(영문) Advanced Sound Source Localization Study Using De-noising Filter based on the Discrete Wavelet Transform(DWT)
    저자 황보연 (Bo-Yeon Hwang ,IDepartment of Electronic and Electric and Computer Engineering, Pusan National University ) ▷공저자네트워크등록하기
    정재훈 (Jae-Hoon Jung ,Department of Electronic and Electric and Computer Engineering, Pusan National University ) ▷공저자네트워크등록하기
    이장명 (Jang-Myung Lee ,Department of Electronic and Electric and Computer Engineering, Pusan National University ) ▷공저자네트워크등록하기
    초록
    초록(영문)

    In this paper, a study of advanced sound source localization is conducted by eliminating the noise of the sound source using the discrete wavelet transform. And experiments are conducted to evaluate the performance of the proposed system that the mobile robot follows sound source stably. In addition, we compare the position estimation performance by applying a discrete wavelet transform to improve the reliability of the sound signal. The experimental results reveal that the de-nosing filter which removes the noise component in sound source can make the performance of position estimation more precisely and help the mobile robot distinguish the objective sound source clearly

    keyword sound source localization, microphone-array, discrete wavelet transform, de-noising filter
    저널명 제어로봇시스템학회논문지 ▷관련저널보기
    VOL 21
    PAGE 1185
    발표년도 2015
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