ETRI-Knowledge Sharing Plaform

Mpeg Surround Sound Quality Source Location MPEG-H Spatial Cue Deep Neural Network(DNN) End To End(E2E) Spatial Audio Coding Speech Codec Virtual Source Convolution Neural Network(CNN) Performance Evaluation Loss Function Location Information(GPS) AMR-WB 3d Audio Low Bit Rate Unified Speech And Audio Coding(USAC) Coding Scheme Sound Source Single Mode Perceptual Quality Subjective Assessment Compact Representation Speech Coder Level Difference Speech Signal Speech Coding Service System Stereo Audio Cross-Module Coding Method State-Of-The-Art Acoustic Data Transmission Audio Quality Coding Performance Linear Predictive Coding(LPC) Multichannel Signals Psychoacoustic Model Coding System New Method Signal Noise Ratio(SNR) Encoder And Decoder Model Complexity Residual Learning Speech Compression Subjective Test Reference Model Scale-Up Wide Range Compression Performance Compression Method Acoustic Channel Broadcasting System Representation Method Research And Development Parametric Coding Adaptive Structure Bit Allocation Commercial Application Compression Problem Context Adaptive Compression Rate Domain Specific Dynamic Characteristics Data Transfer Entropy Coding High Bitrate Model Structure Multichannel Audio Compression Model Components Millimeter Wave(mmWave) Machine Learning Based Phase Shift Keying Prediction And Analysis Pre-Processing Spectral Band Replication(SBR) Sensor Technology Coded Excitation Complex Architecture Digital Media Data Rate Encoding And Decoding High-Dimensional Mpeg-4 MPEG-2 TS Next-Generation Post-Processing Prior Information Quantization Error Transmission Method Two-Phase Two-Stage Advanced Technology Blind Source Separation(BSS) Backward Compatibility Compression Technique Compatibility Test Data Correlation Extraction Method Entropy Model Highly Efficient Information Flow Non-Parametric Multi-Level Media Streaming Network Architecture New Approach Peak-Signal-To-Noise-Ratio(PSNR) Sound Waves Switching System Scalable Architecture Visual Quality Video Service Technology Infrastructure Wide Band Training Method Dimensionality Reduction Decoding Complexity Basic Media Broadband Wireless Dual-Mode Entropy-Based Frequency Dependent Frequency Domain Signal Gradient Histogram Quality Level Interactive Services Infrastructure Support Linear Prediction Analysis MPEG-I Mode Of Operation Object-Based Audio Noise Robust Feature Spatial Audio Object Coding Spectral Information Spectral Characteristics Spectral Coefficients Scale Down Skip Connections Video Compression Virtual Reality Applications Warped Linear Prediction Conventional Methods Open Technology Adaptive Pattern Audio Codec ATSC 3.0 LDM Computational Capacity Coding Efficiency Coding Artifacts Digital Signal Processing Methods Experimental Result Multi Time Scale Mel-Frequency Permutation Ambiguity Neural Network Structure Phase Contrast Quantization Process Recovery Process Stochastic Noise Superior Performance S Characteristics Time-Frequency Domain Visualization Tool Weighting Scheme And Virtual Reality Automatic Speech Recognition(ASR) Audio Objects Additional Information Compact Model Design And Development Generation Technology Interactive Music Hybrid Design Imt-Advanced System Multi-Resolution Network Bandwidth Quantization Method Quantization Levels Side Information Residual Network Subband Analysis Spatial Image Spectral Components Structure Similarity Index Measure(SSIM) Two-Dimensional(2D) Unrestricted Polar Quantization Angle-Based Consistent Quality Coding Models Digital Multimedia Broadcasting Feature Representation Generative Models Image Compression Large Numbers Multichannel Audio Signals Multi-Scale Neural Network Model Narrow Bandwidth Optimization Process Subjective Quality Time-Domain Training Scheme Transform Coding Test Code Uniform Quantization Video Coding Standard Attention Model Approximation Model Blind Separation Audio Encoding Coding Algorithm Digital Audio Broadcasting Complex-Valued Frequency Band Independent Component Analysis Low Bit Error Rate Multiview Video Massive Data Pre-Echo Quantization Noise Residual Coding Subjective Evaluation Spectral Data Time-Frequency Representation Temporal Noise Shaping Transition Control Wireless Transmission