Improved Speech-Presence Uncertainty Estimation Based on Spectral Gradient for Global Soft Decision-Based Speech Enhancement.
Jong-Woong KimJoon-Hyuk ChangSang Won NamDong Kook KimJong Won ShinPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2013)
Keyphrases
- speech enhancement
- soft decision
- linear prediction
- speech signal
- noise reduction
- noisy environments
- signal to noise ratio
- single channel
- vocal tract
- bit error rate
- noisy speech
- speech recognition
- smoothing algorithm
- spectral analysis
- subband decomposition
- hidden markov models
- image coding
- automatic speech recognition
- wiener filter
- subband
- edge detection
- lossless compression
- prediction error
- speech synthesis
- multi channel
- background noise
- image processing
- sound source