Excitation Source Features for Improving the Detection of Vowel Onset and Offset Points in a Speech Sequence.
Gayadhar PradhanAvinash KumarSyed ShahnawazuddinPublished in: INTERSPEECH (2017)
Keyphrases
- speech recognition
- false positives
- speech recognition systems
- low level
- image features
- feature set
- feature space
- classification accuracy
- support vector machine classifier
- detection algorithm
- keypoints
- geometrical features
- linear prediction
- speech signal
- adaboost classifier
- audio visual
- false alarms
- automatic detection
- point sets
- feature points
- co occurrence
- feature vectors