166 |
Domestic Journal
음성 신호에서의 시간-주파수 축 충격 잡음 검출 시스템
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2011-06-29 |
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165 |
International Conference
IMPROVED PHASE PARAMETER ANALYSIS AND SYNTHESIS FOR PARAMETRIC STEREO AUDIO CODING
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2011-06-02 |
This paper proposes an improved phase parameter analysis and synthesis method for parametric stereo audio coding. For stereo signal with low interchannel coherence (IC), conventional phase parameter anal...
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164 |
International Journal
Estimating Redundancy Information of Selected Features in Multi-dimensional Pattern Classification
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2010-12-02 |
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163 |
International Journal
A Two-channel Noise Estimator for Speech Enhancement in Highly Non-stationary Environment
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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...
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162 |
International Conference
The Use of delay control for Stereophonic audio Rendering Based on VBAP
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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 ...
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161 |
International Journal
Joint Channel Coding Based on Principal Component Analysis
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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...
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160 |
International Conference
“Personalized Music Service based on Parametric Object Oriented Spatial Audio Coding
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2010-10-08 |
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159 |
Domestic Journal
객체 오디오 부호화 표준 SAOC 기술 및 응용
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2010-10-08 |
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158 |
Domestic Journal
오대오 객체 부호화 표준 - MPEG SAOC
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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...
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157 |
Domestic Conference
잡음 환경에서의 SNR 회복 기법을 적용한 음성 향상 알고리즘을 이용한 감정인식
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2010-08-23 |
한국 음향학회 2010년 음성통신 및 신호처리학술대회
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156 |
International Conference
A variable frame length and rate algorithm based on the spectral kurtosis measure for speaker verification
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2010-08-16 |
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155 |
International Conference
'Combining Five Acoustic Level Modeling Methods for Automatic Speaker Age and Gender Recognition
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2010-08-16 |
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154 |
International Conference
Speaker array system based on equalization method with a quiet zone
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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...
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153 |
Domestic Journal
A speaker array system for sound spotlight in a reverberant environment
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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 ...
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152 |
Domestic Conference
Sound Beam Forming Technique based on Constrained Optimization (in Korean)
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2010-07-13 |
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151 |
Domestic Journal
Performance Analysis of a Class of Single Channel Speech Enhancement Algorithms for Automatic Speech Recognition
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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...
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150 |
International Conference
Enhancing Loudspeaker-based 3D Audio with Room Modeling
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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...
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149 |
International Conference
PERSONAL 3D AUDIO SYSTEM WITH LOUDSPEAKERS
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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...
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148 |
International Conference
Robust Representation of Spatial Sound in Stereo-to-Multichannel Upmix
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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...
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147 |
International Conference
Enhancement of principal to ambient energy ratio for PCA-based parametric audio coding
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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...
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