ETRI-Knowledge Sharing Plaform

Loss Function Perceptual Quality Deep Neural Network(DNN) Psychoacoustic Model Speech Codec AMR-WB Subjective Test ITU-T Speech Coder Quantization Noise Low Bit Rate Sound Quality Speech Coding Superior Performance Perceptual Optimization Proposed Model Speech Signals Speech Compression Residual Learning Model Complexity Scale-Up Transmission Gate(TG) Multi Time Scale Wide Range Sub-Networks Linear Prediction Linear Predictive Coding(LPC) Audio Quality State-Of-The-Art Frequency Domain(FD) Cross-Module Unified Speech And Audio Coding(USAC) Arithmetic Coding Bit Allocation Biometric Authentication Compression Problem Data Compression Audio Data Entropy Coding Modified Discrete Cosine Transform(MDCT) Probability Distribution User Authentication High Bitrate Model Components Next-Generation Convolution Neural Network(CNN) Domain-Specific Complex Architecture Encoding And Decoding Main Network Two-Phase Speaker Verification System 3d Audio Spatial Audio Two-Stage Audio Cues Equal Error Rate Entropy Model Feature Transformation Non-Parametric Network Architecture Training Method Switching System Stereo Audio Scalable Architecture Model-Based Coding Quality Improvement Authentication System Audio Signal Basic Media Coding Scheme Decoding Complexity Entropy-Based Hidden Markov Model Masking Threshold Mode Of Operation Noise Spectra Quality Level Voice Codecs Uniform Noise Spectral Coefficients Super Wideband(SWB) Scale-Down Latent Space Audio Codec Computational Capacity Coding Efficiency Coding System Coding Artifacts Digital Signal Processing Methods Experimental Result Indirect Measurement Live Concert Mel-Frequency Noise Models Weighting Scheme Stochastic Noise Network-Based Single Mode Best Performance Compact Model Filter Model End-To-End Learning Generation Technology High Reality Hybrid Design Multi-Resolution Fourier Transform Residual Network Subjective Quality Evaluation Stereo Coding Side Information Transient Periods Neural Network Model Optimization Process Optimal Transformation Uniform Quantization Time-Domain Large Numbers Multi-Scale Transform Coding Generative Models Training Scheme Compact Representation Compression Performance Coding Algorithm Direct Measurements Data Transmission Divisive Normalization Complex-Valued Local Distortions Mpeg Surround MPEG-H Mobile Station(MS) Optimization Methods Objective Test Pre-Echo Research Issues Temporal Noise Shaping Subjective Evaluation Sample Density Frequency Band Transition Control Residual Signal Residual Coding