Classification of Pitch and Gender of Speakers for Forensic Speaker Recognition from Disguised Voices Using Novel Features Learned by Deep Convolutional Neural Networks.
Athulya M. Swamidasan Unni NairSathidevi Puthumangalathu SavithriPublished in: Traitement du Signal (2021)
Keyphrases
- speaker recognition
- classification accuracy
- mel frequency cepstral coefficients
- feature vectors
- feature set
- feature extraction
- feature space
- convolutional neural networks
- writer identification
- pattern recognition
- probabilistic neural network
- extracted features
- support vector machine
- feature selection
- low level
- gaussian mixture model
- pattern classification
- gender classification
- speaker identification
- support vector
- supervised learning
- speech recognition
- vector quantization
- image classification
- training set