Speech enhancement with Kalman filtering the short-time DFT trajectories of noise and speech.
Esfandiar ZavareheiSaeed VaseghiQin YanPublished in: EUSIPCO (2006)
Keyphrases
- speech enhancement
- kalman filtering
- noisy environments
- noise reduction
- signal to noise ratio
- kalman filter
- speech signal
- single channel
- noisy speech
- linear prediction
- vocal tract
- frequency domain
- background noise
- wiener filter
- additive noise
- multi channel
- noise level
- speech recognition
- particle filtering
- multi frame
- spatial domain
- hidden markov models
- moving objects
- image sequences
- object tracking
- image restoration
- edge detection