Joint Speech Enhancement and Speaker Identification Using Approximate Bayesian Inference.
Ciira Wa MainaJohn MacLaren WalshPublished in: IEEE Trans. Speech Audio Process. (2011)
Keyphrases
- bayesian inference
- speaker identification
- speech enhancement
- noisy environments
- speech signal
- expectation propagation
- speech recognition
- noise reduction
- probabilistic model
- speaker recognition
- prior information
- vocal tract
- linear prediction
- hyperparameters
- automatic speech recognition
- non stationary
- hidden markov models
- gaussian mixture model
- signal to noise ratio
- information retrieval
- parameter estimation
- generative model
- particle filter
- multiscale
- feature extraction