A subspace approach for enhancing speech corrupted by colored noise.
Yi HuPhilipos C. LoizouPublished in: IEEE Signal Process. Lett. (2002)
Keyphrases
- noise free
- additive gaussian noise
- noise level
- noisy environments
- speech recognition
- noise reduction
- speech signal
- noisy data
- speech enhancement
- signal subspace
- noisy images
- input data
- speech synthesis
- noise model
- random noise
- high dimensional
- signal to noise ratio
- recognition engine
- audio visual
- background noise
- salt pepper
- dialogue system
- gaussian noise
- high dimensional data
- dimensionality reduction
- principal component analysis
- linear subspace
- image noise
- spoken language
- additive noise
- missing data
- poisson noise