An improved (Auto: I, LSP: T) constrained iterative speech enhancement for colored noise environments.
Bryan L. PellomJohn H. L. HansenPublished in: IEEE Trans. Speech Audio Process. (1998)
Keyphrases
- speech enhancement
- noisy environments
- noise reduction
- signal to noise ratio
- single channel
- background noise
- speech signal
- noisy speech
- linear prediction
- speech recognition
- multi channel
- wiener filter
- vocal tract
- smoothing algorithm
- additive noise
- edge preserving
- dynamic environments
- edge detection
- feature extraction
- frequency domain
- pattern recognition