Speech enhancement in spectral envelope and details subspaces.
Pengfei SunAli MahdiJianhong XuJun QinPublished in: Speech Commun. (2018)
Keyphrases
- speech enhancement
- linear prediction
- noisy environments
- noise reduction
- signal to noise ratio
- speech signal
- single channel
- prediction error
- spectral analysis
- lossless compression
- image coding
- high dimensional
- background noise
- principal component analysis
- wiener filter
- vocal tract
- additive noise
- autoregressive
- multi channel
- speech synthesis