Quartered Spectral Envelope and 1D-CNN-Based Classification of Normally Phonated and Whispered Speech.
S. Johanan JoysinghP. VijayalakshmiT. NagarajanPublished in: Circuits Syst. Signal Process. (2023)
Keyphrases
- spectral features
- classification scheme
- pattern recognition
- decision trees
- endpoint detection
- machine learning
- classification accuracy
- machine learning methods
- classification method
- classification models
- speech recognition
- model selection
- image classification
- support vector machine
- feature vectors
- convolutional neural network
- training samples
- machine learning algorithms
- classification systems
- audio visual
- support vector
- support vector machine svm
- pattern classification
- multispectral
- classification algorithm
- text classification
- training set
- feature space
- face recognition
- feature selection