Blind estimation of the coherent-to-diffuse energy ratio from noisy speech signals.
Marco JeubChristoph Matthias NelkeChristophe BeaugeantPeter VaryPublished in: EUSIPCO (2011)
Keyphrases
- speech signal
- noisy environments
- speech recognition
- automatic speech recognition
- automatic speech recognition systems
- background noise
- speech enhancement
- additive noise
- adaptive filtering
- hidden markov models
- vocal tract
- non stationary
- linear prediction
- spectral analysis
- blind source separation
- sound signals
- sound source
- pattern recognition