Improved Voice Activity Detection based on support vector machine with high separable speech feature vectors.
Y. X. ZouWeiqiao ZhengWei ShiHong LiuPublished in: DSP (2014)
Keyphrases
- feature vectors
- voice activity detection
- support vector machine
- noisy environments
- speech recognition
- feature space
- gaussian mixture model
- svm classifier
- multi class
- subband
- wide range
- speech signal
- machine learning
- face images
- feature extraction
- feature selection
- stock market prediction
- kernel function
- speech synthesis
- support vector
- euclidean distance
- automatic speech recognition
- speaker identification
- rotation invariant
- speaker recognition
- knn
- non stationary
- support vector machine svm