@article{ART001624506},
author={Young-Sub Kim and Kwangseok Lee and 고시영 and Hur Kang In},
title={Acoustic Signal Localization and Estimation Method for the Number of Speakers in Mixed Speech Signals for Security System},
journal={Journal of Knowledge Information Technology and Systems},
issn={1975-7700},
year={2011},
volume={6},
number={6},
pages={157-163}
TY - JOUR
AU - Young-Sub Kim
AU - Kwangseok Lee
AU - 고시영
AU - Hur Kang In
TI - Acoustic Signal Localization and Estimation Method for the Number of Speakers in Mixed Speech Signals for Security System
JO - Journal of Knowledge Information Technology and Systems
PY - 2011
VL - 6
IS - 6
PB - Korea Knowledge Information Technology Society
SP - 157
EP - 163
SN - 1975-7700
AB - This paper is a study on acoustic signal localization and estimation method of speaker number in mixed speech signals radiated to many speakers for security system. A proposed system of acoustic signal localization has reduced a complexity of calculation on sound arrival time-gap between microphones using geometry structure and NCC(Normalized Cross Correlation). Additionally, we allow for economic terms using two low price sound card and four condenser microphones. And then, sound features is abstracted for confirmation of speaker number using a property (that) it have notable modulation pattern that intensity envelope of purest sound signal can be determined around the 4~5Hz for speaker number estimation in mixed sound signal and we estimate speaker numbers using GMM.
KW - Acoustic Signal Localization;Time Differences of Arrival;Modulation Spectrum;Estimating the Number of Speakers;GMM(Gaussian Mxture Model)
DO -
UR -
ER -
Young-Sub Kim, Kwangseok Lee, 고시영 and Hur Kang In. (2011). Acoustic Signal Localization and Estimation Method for the Number of Speakers in Mixed Speech Signals for Security System. Journal of Knowledge Information Technology and Systems, 6(6), 157-163.
Young-Sub Kim, Kwangseok Lee, 고시영 and Hur Kang In. 2011, "Acoustic Signal Localization and Estimation Method for the Number of Speakers in Mixed Speech Signals for Security System", Journal of Knowledge Information Technology and Systems, vol.6, no.6 pp.157-163.
Young-Sub Kim, Kwangseok Lee, 고시영, Hur Kang In "Acoustic Signal Localization and Estimation Method for the Number of Speakers in Mixed Speech Signals for Security System" Journal of Knowledge Information Technology and Systems 6.6 pp.157-163 (2011) : 157.
Young-Sub Kim, Kwangseok Lee, 고시영, Hur Kang In. Acoustic Signal Localization and Estimation Method for the Number of Speakers in Mixed Speech Signals for Security System. 2011; 6(6), 157-163.
Young-Sub Kim, Kwangseok Lee, 고시영 and Hur Kang In. "Acoustic Signal Localization and Estimation Method for the Number of Speakers in Mixed Speech Signals for Security System" Journal of Knowledge Information Technology and Systems 6, no.6 (2011) : 157-163.
Young-Sub Kim; Kwangseok Lee; 고시영; Hur Kang In. Acoustic Signal Localization and Estimation Method for the Number of Speakers in Mixed Speech Signals for Security System. Journal of Knowledge Information Technology and Systems, 6(6), 157-163.
Young-Sub Kim; Kwangseok Lee; 고시영; Hur Kang In. Acoustic Signal Localization and Estimation Method for the Number of Speakers in Mixed Speech Signals for Security System. Journal of Knowledge Information Technology and Systems. 2011; 6(6) 157-163.
Young-Sub Kim, Kwangseok Lee, 고시영, Hur Kang In. Acoustic Signal Localization and Estimation Method for the Number of Speakers in Mixed Speech Signals for Security System. 2011; 6(6), 157-163.
Young-Sub Kim, Kwangseok Lee, 고시영 and Hur Kang In. "Acoustic Signal Localization and Estimation Method for the Number of Speakers in Mixed Speech Signals for Security System" Journal of Knowledge Information Technology and Systems 6, no.6 (2011) : 157-163.
