Papers

Multi-class learning algorithm for deep neural network-based statistical parametric speech synthesis

International Conference
2016~2020
작성자
한혜원
작성일
2016-08-01 16:23
조회
250
Authors : Eunwoo Song, Hong-Goo Kang

Year : 2016

Publisher / Conference : EUSIPCO

This paper proposes a multi-class learning (MCL) algorithm for a deep neural network (DNN)-based statistical parametric speech synthesis (SPSS) system. Although the DNN-based SPSS system improves the modeling accuracy of statistical parameters, its synthesized speech is often muffled because the training process only considers the global characteristics of the entire set of training data, but does not explicitly consider any local variations. We introduce a DNN-based context clustering algorithm that implicitly divides the training data into several classes, and train them via a shared hidden layer-based MCL algorithm. Since the proposed MCL method efficiently models both the universal and class-dependent characteristics of various phonetic information, it not only avoids the model over-fitting problem but also reduces the over-smoothing effect. Objective and subjective test results also verify that the proposed algorithm performs much better than the conventional method.
전체 326
266 International Journal Eunwoo Song, Frank K. Soong, Hong-Goo Kang "Effective Spectral and Excitation Modeling Techniques for LSTM-RNN-Based Speech Synthesis Systems" in IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol.25, issue 11, pp.2152-2161, 2017
265 International Conference Seung-chul Shin, Junhyung Moon, Saewon Kye, Kyoungwoo Lee, Yong Seung Lee, Hong-Goo Kang "Continuous bladder volume monitoring system for wearable applications" in EMBC, 2017
264 Domestic Conference 김정규, 박영철, 강홍구 "저사양 TV 사운드 설계환경을 위한 IIR 필터 기반 주파수 등화기" in 대한전자공학회 학술대회, 2017
263 International Conference Jinkyu Lee, Keulbit Kim, Turaj Shabestary, Hong-Goo Kang "Deep bi-directional long short-term memory based speech enhancement for wind noise reduction" in HSCMA, 2017
262 International Conference JeeSok Lee, Soo-Whan Chung, Min-Seok Choi, Hong-Goo Kang "A study on search grid points for data-driven 3-D beamsteering" in HSCMA, 2017
261 Domestic Journal Ji-ho Seo, Dae Hee Youn, Young-Cheol Park "A Method of Designing Low-power Feedback Active Noise Control Filter for Headphones/Earphones" in 한국통신학회논문지, vol.10, 제 1호, pp.57-65, 2017
260 Domestic Journal Hyeongi Moon, Young-cheol Park, Yong Ju Lee, Young-soo Whang "MPEG-H 3D Audio Decoder Structure and Complexity Analysis" in 한국통신학회논문지, vol.42, 제 2호, pp.432-443, 2017
259 International Conference Young-Sun Joo, Won-Suk Jun, Hong-Goo Kang "Efficient deep neural networks for speech synthesis using bottleneck features" in APSIPA, 2016
258 Domestic Journal 문현기, 박영철, 황영수 "위상 일치와 가변 지수 감쇠 가중치 부여 방법이 적용된 가상 저음 시스템" in 방송공학회논문지, vol.21, 제 6호, pp.889-898, 2016
257 International Conference Ji-ho Seo, Young-cheol Park, Dae Hee Youn "Design of feedback active noise control system based on a constrained optimization for headphone/earphone applications" in IEEE International Conference on Consumer Electronics-Asia (ICCE-Asia), 2016