Techniques for Spectral Voice Conversion

Keyphrases

• Voice Conversion 100%
• Training Data 38%
• Spectral Conversion 23%
• Spectral Envelope 23%
• Vector Quantization 15%
• Conversion System 15%
• Conversion Method 15%
• Subarea 15%
• Non-parallel 15%
• Identity Conversion 15%
• Synthesis System 15%
• Local Linear Transformation 15%
• Speech Representation 15%
• Conversion Function 15%
• Speaker Identity 15%
• Over-smoothing 15%
• Spectral Characteristics 7%
• Popular 7%
• Accuracy Improvement 7%
• State-of-the-art Techniques 7%
• Selection Mechanism 7%
• Fundamental Frequency 7%
• Overfitting 7%
• Acoustics 7%
• Control Scheme 7%
• Further Development 7%
• Codebook 7%
• Easy Integration 7%
• Alignment Method 7%
• Full Training 7%
• Multiple Models 7%
• Concatenative 7%
• Parallel Training 7%
• Voice Characteristics 7%
• Level Control 7%
• Bilinear Model 7%
• Conversion Model 7%
• Dynamic Programming Algorithm 7%
• Target Speaker 7%
• Concatenated 7%
• Speech Technology 7%
• Many-to-many 7%
• Multi-stage Vector Quantization 7%
• Mode Selection 7%
• GMM-based Voice Conversion 7%
• Speech Signal 7%
• Memory Saving 7%
• Embedded Applications 7%
• Line Spectral Frequencies 7%
• Transformation Technique 7%
• Text-dependent 7%
• Memory Efficiency 7%
• Linear Transformation Model 7%
• Phonetics 7%
• Global Model 7%
• Speech Alignment 7%
• HMM-based Speech Synthesis 7%
• Speech Enhancement 7%
• Reduced Data 7%
• Speech Codec 7%
• Practical Evaluation 7%
• Frequency Representation 7%
• Speech Model 7%
• Speech Data Collection 7%
• Internal Speech 7%
• Alignment Strategy 7%
• Analysis-by-synthesis 7%
• Adaptation Techniques 7%
• Hybrid Method 7%
• Efficient Conversion 7%
• Baseline Vector 7%
• Automatic Speech 7%
• Data Variance 7%
• Mapping Accuracy 7%
• Small Data 7%
• Conversion Accuracy 7%
• Soft Alignment 7%
• Temporal Decomposition 7%
• Formants 7%
• Speaker Dependent 7%
• Parametric Framework 7%
• TTS System 7%
• Conversion Applications 7%
• Dynamic Time Warping 7%
• Frequency Warping 7%
• Phonetic Segmentation 7%
• Equivalent Model 7%
• GMM Model 7%
• Warping Function 7%
• New Targets 7%
• Temporal Modeling 7%
• Speech Parameterization 7%
• Adaptation Models 7%
• Speech Quality 7%

Engineering

• Vector Quantization 100%
• Conversion Function 66%
• Linear Transformation 66%
• Metrics 33%
• Spectral Characteristic 33%
• Accuracy Improvement 33%
• State-of-the-Art Technique 33%
• Frequency Representation 33%
• Fundamental Frequency 33%
• Control Scheme 33%
• Code Book 33%
• Related Application 33%
• Speech Data 33%
• Level Control 33%
• Multistage 33%
• Speech Signal 33%
• Warping Function 33%
• Dynamic Programming 33%
• Speech Enhancement 33%
• Embedded Application 33%
• Target Data 33%
• Desired Target 33%
• Mode Selection 33%
• Smaller Subset 33%
• Line Spectra 33%

Computer Science

• Training Data 100%
• Vector Quantization 60%
• Spectral Envelope 60%
• Linear Transformation 40%
• Conversion Function 40%
• Conversion Scheme 40%
• Future Direction 20%
• Related Application 20%
• Dynamic Programming 20%
• Fundamental Frequency 20%
• Spectral Characteristic 20%
• Temporal Modeling 20%
• Warping Function 20%
• Embedded Application 20%
• Frequency Representation 20%
• Phonetic Content 20%
• Practical Reason 20%
• Speech Enhancement 20%
• Popular Approach 20%
• Hybrid Technique 20%
• Frequency Warping 20%
• Dynamic Time Warping 20%