AR-Based Bayesian Speech Enhancement for Nonstationary Environments.
Qinghua HuangKai LiuPublished in: CSO (1) (2009)
Keyphrases
- non stationary
- speech enhancement
- speech signal
- noisy environments
- noise reduction
- augmented reality
- linear prediction
- signal to noise ratio
- random fields
- autoregressive
- dynamic environments
- single channel
- bayesian networks
- background noise
- vocal tract
- automatic speech recognition
- edge preserving
- low contrast
- prior knowledge