Frame level entropy based overlapped speech detection as a pre-processing stage for speaker diarization

Keyphrases

• Preprocessing Techniques 100%
• Entropy-based 100%
• Speaker Diarization 100%
• Overlapped Speech Detection 100%
• Overlapped Speech 100%
• Speech Segments 100%
• Frame-level 100%
• Non-speech 66%
• Audio Data 66%
• Detection Algorithm 33%
• Classification Algorithms 33%
• Computational Complexity 33%
• Entropy Analysis 33%
• False Alarm Rate 33%
• Frame-based 33%
• American English 33%
• Time-domain Analysis 33%
• Single Feature 33%
• English Corpus 33%
• Gaussian Mixture Modeling 33%
• Hard Threshold 33%
• Co-channel Speech 33%
• Frequency Domain Analysis 33%
• Ground Truth Segmentation 33%
• Co-channel Speech Detection 33%
• Speech Separation 33%

Computer Science

• Preprocessing Stage 100%
• Speaker Diarization 100%
• Speech Detection 100%
• Classification Algorithm 33%
• Computational Complexity 33%
• Frequency Domain 33%
• Detection Algorithm 33%
• Domain Analysis 33%
• False Alarm Rate 33%
• Single Feature 33%
• Gaussian Mixture 33%

Engineering

• Processing Stage 100%
• Speakerdiarization 100%
• Time Domain 66%
• Ground Truth 33%
• Computational Complexity 33%
• Classification Algorithm 33%
• False Alarm Rate 33%
• Detection Algorithm 33%
• Gaussian Mixture 33%
• Single Feature 33%
• American English 33%
• Frequency-Domain Analysis 33%