A single channel speech enhancement approach by combining statistical criterion and Multi-frame Sparse Dictionary Learning

Keyphrases

• Spectral Amplitude 100%
• Statistical Criteria 100%
• Sparse Dictionary Learning 100%
• Enhancement Approaches 100%
• Short-time Spectrum 100%
• Multi-frame 100%
• Multi-channel Speech Enhancement 100%
• Speech Signal 66%
• Amplitude Estimators 66%
• Machine Learning Techniques 33%
• Speech Intelligibility 33%
• Statistical Information 33%
• Temporal Structure 33%
• Noisy Observations 33%
• Denoising 33%
• Noise Signal 33%
• Wiener Filter 33%
• Clear Speech 33%
• Statistical Algorithms 33%
• TIMIT 33%
• Dictionary-based Algorithm 33%
• Background Noise Reduction 33%
• Speech Distortion 33%

Computer Science

• Dictionary Learning 100%
• Single Channel Speech Enhancement 100%
• Optical Spectrum 100%
• Noisy Observation 33%
• de-noising 33%
• Background Noise 33%
• Statistical Information 33%
• Machine Learning 33%
• Learning System 33%