Papers

On the Use of Various Resolution Filterbanks for Speaker Identification

Domestic Journal
2006~2010
작성자
한혜원
작성일
2007-12-01 00:50
조회
2370
Authors : Bong-Jin Lee, Hong-Goo Kang, Dae Hee Youn

Year : 2007

Publisher / Conference : 한국음향학회지

Volume : 26, 제 3E호

Page : 80-86

In this paper, we utilize generalized warped filterbanks to improve the performance of speaker recognition systems. At first, the performance of speaker identification systems is analyzed by varying the type of warped filterbanks. Based on the results that the error pattern of recognition system is different depending on the type of filterbank used, we combine the likelihood values of the statistical models that consist of the features extracting from multiple warped filterbanks. Simulation results with TIMIT and NTIMIT database verify that the proposed system shows relative improvement of identification rate by 31.47% and 15.14% comparing it to the conventional system.
전체 367
58 Domestic Journal 최택성, 문선국, 박영철, 윤대희, 이석필 "음악장르 분류를 위한 새로운 자동 Taxonomy 구축 알고리즘" in 한국음향학회지, vol.27, 제 3호, pp.111-118, 2008
57 International Conference Sang-Wook Shin, Chang-Heon Lee, Hyen-O Oh, Hong-Goo Kang "Designing a unified speech/audio codec by adopting a single channel harmonic source separation module" in ICASSP, 2008
56 Domestic Journal 김경태, 이민기, 윤대희 "ITU-T G.729/G.729E 와 호환성을 갖는 광대역 음성/오디오 부호화기" in 전자공학회논문지, vol.45 SP, 제 2호, pp.81-89, 2008
55 International Journal Tacksung Choi, Young-Cheol Park, Dae Hee Youn "Design of Time-Varying Reverberators for Low Memory Applications" in IEICE Transactions on Information and Systems, vol.E91-D, No.2, pp.379-382, 2008
54 Domestic Journal 김정근, 이재성, 이태진, 강경옥, 박영철 "HE-AAC 부호화의 저비트율에서 음질향상 기법" in 한국음향학회지, vol.27, 제 2호, pp.66-74, 2008
53 International Journal Junho Lee, Young-Cheol Park, Dae Hee Youn "Robust pseudo affine projection algorithm with variable step-size" in Electronics Letters, vol.44, issue 3, pp.250-252, 2008
52 Domestic Journal 정재웅, 송은정, 박영철, 윤대희 "Gini 계수를 이용한 Blind Source Recovery 방법의 구현" in 한국음향학회지, vol.27, 제 1호, pp.26-32, 2008
51 Domestic Journal Bong-Jin Lee, Hong-Goo Kang, Dae Hee Youn "On the Use of Various Resolution Filterbanks for Speaker Identification" in 한국음향학회지, vol.26, 제 3E호, pp.80-86, 2007
50 Domestic Conference 이재성, 박영철, 윤대희 "Warped linear prediction을 이용한 효율적인 AAC 오디오 부호화 알고리듬" in 한국음향학회, 2007
49 Domestic Conference 양재모, 최민석, 강홍구 "반향 환경에서 주파수 빈 선택을 이용한 2 채널 MUSIC 알고리즘" in 2007년도 한국음향학회 학술발표대회 논문집, 2007