A Dual-Microphone Speech Enhancement Algorithm for Close-Talk System
While human listening is robust in complex auditory scenes, current speech enhancement algorithms do not perform well in noisy environments, even close-talk system is used. This paper addresses the robustness in dual microphone embedded close talk system by employing a computational auditory scene a...
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Format: | EJournal Article |
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Institute of Advanced Engineering and Science,
2014-06-01.
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LEADER | 02059 am a22003133u 4500 | ||
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001 | ijeecs3529_1795 | ||
042 | |a dc | ||
100 | 1 | 0 | |a Jiang, Yi |e author |
100 | 1 | 0 | |e contributor |
700 | 1 | 0 | |a Feng, Zhenming |e author |
700 | 1 | 0 | |a Zu, Yuanyuan |e author |
700 | 1 | 0 | |a Lu, Xi |e author |
245 | 0 | 0 | |a A Dual-Microphone Speech Enhancement Algorithm for Close-Talk System |
260 | |b Institute of Advanced Engineering and Science, |c 2014-06-01. | ||
500 | |a https://ijeecs.iaescore.com/index.php/IJEECS/article/view/3529 | ||
520 | |a While human listening is robust in complex auditory scenes, current speech enhancement algorithms do not perform well in noisy environments, even close-talk system is used. This paper addresses the robustness in dual microphone embedded close talk system by employing a computational auditory scene analysis (CASA) framework. The energy difference between the two microphones is used as the primary separation cue to estimate the ideal binary mask (IBM). We also use voice activity detection to find the noise periods, and update the separation critical value. Generalization interference locations and reverberant conditions are used to examine performance of the proposed system. Evaluation and comparison show that the proposed system outperforms other two systems on the test conditions. DOI : http://dx.doi.org/10.11591/telkomnika.v12i6.5485 | ||
540 | |a Copyright (c) 2014 Institute of Advanced Engineering and Science | ||
540 | |a http://creativecommons.org/licenses/by-nc-nd/4.0 | ||
546 | |a eng | ||
690 | |||
655 | 7 | |a info:eu-repo/semantics/article |2 local | |
655 | 7 | |a info:eu-repo/semantics/publishedVersion |2 local | |
655 | 7 | |2 local | |
786 | 0 | |n Indonesian Journal of Electrical Engineering and Computer Science; Vol 12, No 6: June 2014; 4475-4484 | |
786 | 0 | |n 2502-4760 | |
786 | 0 | |n 2502-4752 | |
786 | 0 | |n 10.11591/ijeecs.v12.i6 | |
787 | 0 | |n https://ijeecs.iaescore.com/index.php/IJEECS/article/view/3529/1795 | |
856 | 4 | 1 | |u https://ijeecs.iaescore.com/index.php/IJEECS/article/view/3529/1795 |z Get fulltext |