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163 International Journal A Two-channel Noise Estimator for Speech Enhancement in Highly Non-stationary Environment 2010-11-11
This paper proposes a two-channel noise estimator for speech enhancement in highly non-stationary environment. The proposed noise estimator utilizes a spatial filter which has a capability of extractin...  
162 International Conference The Use of delay control for Stereophonic audio Rendering Based on VBAP file 2010-10-28
This paper proposes a new panning method that can enhance the performance of the stereophonic audio rendering system based on VBAP. The proposed system introduces a delay control to enhance the ...  
161 International Journal Joint Channel Coding Based on Principal Component Analysis file 2010-10-26
This paper proposes a new joint channel coding algorithm based on principal component analysis. A conventional joint channel coder using passive downmixing undergoes a reduction of both the primary-t...  
160 International Conference “Personalized Music Service based on Parametric Object Oriented Spatial Audio Coding 2010-10-08
 
159 Domestic Journal 객체 오디오 부호화 표준 SAOC 기술 및 응용 2010-10-08
 
158 Domestic Journal 오대오 객체 부호화 표준 - MPEG SAOC 2010-10-08
본 논문에서는 최근 MPEG에서 표준화가 진행되고 있는 오디오 객체 부호화 기술 SAOC (Spatial Audio Object Coding)을 소개한다. SAOC는 이전에 MPEG에서 표준화된 PS (Parametric Stereo), MPEG Surround와 같은 파라...  
157 Domestic Conference 잡음 환경에서의 SNR 회복 기법을 적용한 음성 향상 알고리즘을 이용한 감정인식 2010-08-23
한국 음향학회 2010년 음성통신 및 신호처리학술대회  
156 International Conference A variable frame length and rate algorithm based on the spectral kurtosis measure for speaker verification 2010-08-16
 
155 International Conference 'Combining Five Acoustic Level Modeling Methods for Automatic Speaker Age and Gender Recognition 2010-08-16
 
154 International Conference Speaker array system based on equalization method with a quiet zone 2010-07-13
In this paper, a speaker array system based on equalization method is proposed to form a sound spot under room reverberant environment. It is well known that the conventional beamforming methods prov...  
153 Domestic Journal A speaker array system for sound spotlight in a reverberant environment 2010-07-13
This paper proposes an efficient speaker array system to spotlight a sound into a target position in a reverberant environment. The proposed method introduces a criterion of maximizing the energy ...  
152 Domestic Conference Sound Beam Forming Technique based on Constrained Optimization (in Korean) 2010-07-13
 
151 Domestic Journal Performance Analysis of a Class of Single Channel Speech Enhancement Algorithms for Automatic Speech Recognition 2010-07-13
This paper analyzes the performance of various single channel speech enhancement algorithms when they are applied to automatic speech recognition (ASR) systems as a preprocessor. The functional modules of...  
150 International Conference Enhancing Loudspeaker-based 3D Audio with Room Modeling 2010-07-13
For many years, spatial (3D) sound using headphones has been widely used in a number of applications. A rich spatial sensation is obtained by using head related transfer functions (HRTF) and playing th...  
149 International Conference PERSONAL 3D AUDIO SYSTEM WITH LOUDSPEAKERS 2010-07-13
Traditional 3D audio systems often have a limited sweet spot for the user to perceive 3D effects successfully. In this paper, we present a personal 3D audio system with loudspeakers that has unlimited sw...  
148 International Conference Robust Representation of Spatial Sound in Stereo-to-Multichannel Upmix 2010-06-07
This paper presents a stereo-to-multichannel upmix algorithm based on source separation method. In the conventional upmix algorithms, panning source and ambient components are decomposed or separated by ad...  
147 International Conference Enhancement of principal to ambient energy ratio for PCA-based parametric audio coding file 2010-03-31
In this paper, we propose a method of restoring principal to ambient energy ratio (PAR) at the decoder in the principal componentanalysis (PCA)-based parametric audio coding. The conventional appro...  
146 International Journal On the Importance of Transition Regions for Automatic Speaker Recognition 2010-03-10
This letter describes the importance of transition regions, e.g. at phoneme boundaries, for automatic speaker recognition compared with using steady-state regions. Experimental results of automatic speaker id...  
145 Domestic Conference 실시간 멀티채널 3차원 오디오 렌더링 시스템 디자인 2010-03-04
 
144 Domestic Conference 공간오디오 부호화를 위한 채널간 위상차 합성 오류에 대한 분석 2010-02-17
공간오디오 부호화에서는 채널간의 시간차를 합성하기 위해 채널간 위상차 정보를 이용한다. 채널간위상차 합성과정에서 한쪽 채널에는 전체위상차 파라미터를 이용하여 합성하고 나머지 채널에는 채널간위상차 파라미터로부터 전체위상...  
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