Generalized Optimal Multi-Microphone Speech Enhancement Using Sequential Minimum Variance Distortionless Response(MVDR) Beamforming and Postfiltering.
Lae-Hoon KimMark Hasegawa-JohnsonKoeng-Mo SungPublished in: ICASSP (3) (2006)
Keyphrases
- minimum variance
- speech enhancement
- linear prediction
- image coding
- speech signal
- spectral estimation
- noisy environments
- signal to noise ratio
- prediction error
- noise reduction
- lossless compression
- vocal tract
- automatic speech recognition
- subband
- autoregressive
- single channel
- speech recognition
- wiener filter
- additive noise
- image restoration
- information retrieval
- image quality
- noisy images