ETRI-Knowledge Sharing Plaform

Frequency Domain(FD) Time-Domain Temporal Noise Shaping Complex-Valued Modified Discrete Cosine Transform(MDCT) Linear Predictive Coding Transient Signal Sound Quality Residual Signal Basic Media Pre-Echo Objective Metrics Lp Residual Compression Techniques Intermediate Complex Audio Codec Low Delay Audio Signal Estimation Performance Operating Mode Sub-Band Perfect Reconstruction Data Rate Complex Variable Coding Standard Linear Prediction Audio Data Codebook Search Subjective Quality Evaluation Real-Valued Coding Low Bit Rate Coding Scheme Coded Excitation Additional Information Temporal Resolution Sequential Information High Efficiency Dft Coefficients Transient Periods Switching Operation Speech Coding Switching Scheme Audio Compression Need For Phase Contrast Complex Values Augmentation Method Coding Efficiency Discrete Fourier Transform Conventional Methods Performance Evaluation Unrestricted Polar Quantization Side Information Unified Speech And Audio Coding(USAC) Audio Quality Coding Performance Superior Performance Transform Domain Lapped Transform Psychoacoustic Model Quality Improvement Blocking Effect Machine Learning Based Subjective Listening Tests New Method