An optimal speech enhancement under speech uncertainty probability and masking property of auditory system.
Xiaoshan HuangXiaoqun ZhaoPublished in: INTERSPEECH (2007)
Keyphrases
- speech enhancement
- speech signal
- noisy environments
- noise reduction
- signal to noise ratio
- single channel
- vocal tract
- linear prediction
- speech recognition
- noisy speech
- smoothing algorithm
- signal processing
- background noise
- probability distribution
- multiresolution
- automatic speech recognition
- speaker identification
- sound source
- spectral analysis
- information retrieval
- information processing
- prior knowledge
- pattern recognition