Robust speech recognition based on binaural speech enhancement system as a preprocessing step.
Quoc-Cuong NguyenTien Dung TranDang Khoa NguyenHuu Binh NguyenPublished in: SoICT (2012)
Keyphrases
- speech recognition
- noisy environments
- preprocessing step
- speech enhancement
- speech signal
- noisy speech
- hidden markov models
- preprocessing
- automatic speech recognition
- language model
- speech synthesis
- speaker identification
- vocal tract
- feature selection
- pattern recognition
- dimensionality reduction
- noise reduction
- background noise
- speech recognition systems
- spectral subtraction
- sound source
- machine learning
- data mining
- spectral analysis
- broadcast news
- feature extraction
- multiscale
- multiresolution