A Geometric Approach for Separating Several Speech Signals.
Massoud Babaie-ZadehAli MansourChristian JuttenFarrokh MarvastiPublished in: ICA (2004)
Keyphrases
- speech signal
- speech recognition
- automatic speech recognition systems
- automatic speech recognition
- non stationary
- noisy environments
- vocal tract
- linear prediction
- hidden markov models
- spectral analysis
- background noise
- adaptive filtering
- additive noise
- speech enhancement
- sound signals
- speech quality
- blind source separation
- sound source
- information retrieval
- noisy speech
- multi modal
- neural network
- pattern recognition
- prior information