Design and Implementation of Subspace-Based Speech Enhancement Under In-Car Noisy Environments.
Chung-Hsien YangJia-Ching WangJhing-Fa WangChung-Hsien WuKai-Hsing ChangPublished in: IEEE Trans. Veh. Technol. (2008)
Keyphrases
- noisy environments
- speech enhancement
- noise reduction
- signal to noise ratio
- speech signal
- linear prediction
- speech recognition
- single channel
- noisy speech
- speaker identification
- background noise
- multi channel
- neural network
- maximum likelihood
- spectral analysis
- principal component analysis
- multiresolution
- wiener filter
- high dimensional
- feature space
- vocal tract
- computer vision
- information retrieval