Optimized one-bit quantization for adapted GMM-based speaker verification.
Ivy H. TsengOlivier VerscheureDeepak S. TuragaUpendra V. ChaudhariPublished in: INTERSPEECH (2007)
Keyphrases
- speaker verification
- speaker recognition
- uniform quantization
- noisy environments
- gaussian mixture model
- audio visual
- prosodic features
- mel frequency cepstral coefficients
- multilayer perceptron
- emotion recognition
- speaker identification
- language identification
- acoustic features
- genetic algorithm
- vector quantization
- speech recognition
- non stationary
- expectation maximization
- maximum likelihood