A detection and classification method for nasalized vowels in noise using product spectrum based cepstra.
Shamima NajninCelia ShahnazPublished in: Int. J. Speech Technol. (2015)
Keyphrases
- classification method
- k nearest neighbor
- knn
- low signal to noise ratio
- support vector machine
- support vector machine svm
- anti noise
- selected features
- text classification
- signal detection
- classification algorithm
- signal to noise ratio
- classification scheme
- noisy environments
- power spectrum
- detection algorithm
- speech recognition
- clustering algorithm
- noise reduction
- cross correlation
- learning algorithm
- data mining
- speech signal
- nearest neighbor rule
- real world
- kernel principal component analysis
- associative classification
- object detection
- text categorization