Low-Variance Multitaper MFCC Features: A Case Study in Robust Speaker Verification.
Tomi KinnunenRahim SaeidiFilip SedlakKong-Aik LeeJohan SandbergMaria Hansson-SandstenHaizhou LiPublished in: IEEE Trans. Speech Audio Process. (2012)
Keyphrases
- speaker verification
- feature extraction
- noisy environments
- feature vectors
- feature set
- speaker recognition
- extracting features
- mel frequency cepstral coefficients
- feature space
- multilayer perceptron
- acoustic features
- neural network
- classification accuracy
- training data
- learning algorithm
- speaker diarization
- low variance
- information retrieval