Improved Global Soft Decision Incorporating Second-Order Conditional MAP in Speech Enhancement.
Jong-Mo KumJoon-Hyuk ChangPublished in: IEICE Trans. Inf. Syst. (2010)
Keyphrases
- soft decision
- speech enhancement
- noisy environments
- higher order
- noise reduction
- single channel
- signal to noise ratio
- speech signal
- maximum a posteriori
- subband decomposition
- markov random field
- image processing
- bit error rate
- image interpolation
- linear prediction
- vocal tract
- smoothing algorithm
- multiresolution
- feature extraction