Papers

Finding intonational boundaries using acoustic cues related to the voice source

International Journal
~2005
작성자
이진영
작성일
2005-10-01 13:54
조회
1705
Authors : Jeung-Yoon Choi, Mark Hasegawa-Johnson, Jennifer Cole

Year : 2005

Publisher / Conference : The Journal of the Acoustical Society of America

Volume : 118, issue 4

Acoustic cues related to the voice source, including harmonic structure and spectral tilt, were examined for relevance to prosodic boundary detection. The measurements considered here comprise five categories: duration, pitch, harmonic structure, spectral tilt, and amplitude. Distributions of the measurements and statistical analysis show that the measurements may be used to differentiate between prosodic categories. Detection experiments on the Boston University Radio Speech Corpus show equal error detection rates around 70% for accent and boundary detection, using only the acoustic measurements described, without any lexical or syntactic information. Further investigation of the detection results shows that duration and amplitude measurements, and, to a lesser degree, pitch measurements, are useful for detecting accents, while all voice source measurements except pitch measurements are useful for boundary detection.
전체 364
44 Domestic Journal 윤성완, 강홍구, 윤대희 "음성신호의 특성을 고려한 패킷 손실 은닉 알고리즘" in 한국통신학회논문지, vol.31, No.7C, pp.691-699, 2006
43 Domestic Journal 이창준,이재성,박영철 "MPEG 오디오 부호화기를 위한 향상된 프리 에코 컨트롤 알고리듬" in 방송공학회논문지, vol.11, 제 2호, pp.191-199, 2006
42 International Conference Yang-Won Jung, Hyen-O Oh, Hyo Jin Kim, Seung Jong Choi "New CLD Quantization Method for Spatial Audio Coding" in 120th Convention of Audio Engineering Society, pp.6734, 2006
41 International Conference Junho Lee, Jae-woong Jeong, Young-Cheol Park, she-Woong Jeong, Dae Hee Youn "Effective Room Equalization Based on Warped Common Acoustical Poles and Zeros" in 120th Convention of Audio Engineering Society, pp.6721, 2006
40 International Conference Kyoung Ho Bang, Young Cheol Park, Dae Hee Youn "A Dual Audio Transcoding Algorithm for Digital Multimedia Broadcasting Services" in 120th Convention of Audio Engineering Society, pp.6814, 2006
39 International Conference Tacksung Choi, Young-Cheol Park, Dae Hee Youn "Efficient Out of Head Localization System for Mobile Applications" in 120th Convention of Audio Engineering Society, pp.6758, 2006
38 International Conference Kyoung Ho Bang, Young Cheol Park, Dae Hee Youn "Audio Transcoding Algorithm For Mobile Multimedia Application" in ICASSP, 2006
37 International Conference Bong-Jin Lee, Sung-Wan Yoon, Hong-Goo Kang, Dae Hee Youn "On the Use of Voting Methods for Speaker Identification Based on Various Resolution Filterbanks" in ICASSP, 2006
36 Domestic Conference 이봉진, 김원구, 강홍구, 윤대희 "다양한 해상도의 필터뱅크를 이용한 화자 검증 시스템과 스코어 조합 방법" in The fourth BERC Biometrics Workshop, 2006
35 Domestic Journal 이재성,박영철,윤대희 "프로세서 구조에 따른 DCT 알고리즘의 구현 성능 비교" in 한국통신학회논문지, vol.31, No.6C, pp.637-644, 2006