Single channel speech separation using maximum a posteriori estimation.
Mohammad H. RadfarRichard M. DansereauPublished in: INTERSPEECH (2007)
Keyphrases
- maximum a posteriori estimation
- single channel
- speech enhancement
- multi channel
- sound source
- speech signal
- audio visual
- independent component analysis
- frequency domain
- speech recognition
- gaussian distribution
- prior information
- wavelet decomposition
- noisy environments
- wiener filter
- noise reduction
- brain activity
- speech synthesis
- vocal tract
- automatic speech recognition
- linear prediction
- signal processing
- feature selection
- multi modal
- prior knowledge