Robust voiced-unvoiced decision associated to continuous pitch tracking in noisy telephone speech.
Mijail ArcienegaAndrzej DrygajloPublished in: INTERSPEECH (2002)
Keyphrases
- speech signal
- noisy environments
- speech recognition
- automatic speech recognition
- acoustic features
- formant frequencies
- speech processing
- robust tracking
- fundamental frequency
- visual tracking
- vocal tract
- non stationary
- speaker identification
- spectral analysis
- real time
- speech quality
- speaker verification
- emotion recognition
- decision making
- motion model
- cluttered environments
- visual object tracking
- object tracking algorithm
- hidden markov models
- facial feature detection
- language model
- decision makers
- decision rules
- background noise
- partial occlusion
- particle filter
- audio visual
- tracking framework
- mobile robot localization
- signal processing
- cluttered background
- kalman filter
- deformable objects