A combined vector and scalar codebook for robust quantization of LPC parameters

Keyphrases

• Scalar 100%
• Scalar Quantization 100%
• Robust Quantization 100%
• Linear Prediction Coefficients 100%
• Codebook 100%
• Line Spectral Frequencies 33%
• Adaptation 33%
• Speech Coding 33%
• Training Set 33%
• Dynamic Programming 33%
• Material Medium 33%
• Vector Quantizer 33%
• Speech Coder 33%
• Coding Efficiency 33%
• Perceptual Quality 33%
• Joint Density 33%
• Equivalent Representations 33%
• Memory Requirements 33%
• Speech Material 33%
• Number of Bits 33%
• Transmission Medium 33%
• 1-bit 33%
• Filtered Speech 33%
• Speech Transmission 33%
• Adaptive Algorithm 33%
• Subjective Test 33%

Engineering

• Quantizer 100%
• Code Book 100%
• Quantization (Signal Processing) 100%
• Scalar Quantizer 50%
• Transmissions 16%
• Pivotal Role 16%
• Dynamic Programming 16%
• Spectral Line 16%
• Perceptual Quality 16%
• Acceptable Level 16%
• Coding Efficiency 16%
• Joint Density 16%
• Memory Requirement 16%
• Subjective Test 16%