Hybrid speech enhancement with empirical mode decomposition and spectral subtraction for efficient speaker identification.
Samia Abd El-MoneimMoawad I. DessoukyFathi E. Abd El-SamieMohamed Abd-Elsalam NassarMohammed Abd El-NabyPublished in: Int. J. Speech Technol. (2015)
Keyphrases
- speech signal
- speaker identification
- speech enhancement
- spectral subtraction
- noisy environments
- empirical mode decomposition
- non stationary
- speech recognition
- vocal tract
- linear prediction
- automatic speech recognition
- additive noise
- hidden markov models
- background noise
- signal to noise ratio
- eeg signals
- multiresolution
- noise reduction
- noisy images
- feature selection
- gaussian mixture model
- information retrieval
- neural network