Postfilter for Dual Channel Speech Enhancement Using Coherence and Statistical Model-Based Noise Estimation.
Sein CheongMinseung KimJong Won ShinPublished in: Sensors (2024)
Keyphrases
- noise estimation
- dual channel
- speech enhancement
- noise level
- noise reduction
- noisy images
- additive noise
- denoising
- single channel
- noisy environments
- filter bank
- signal to noise ratio
- speech signal
- vocal tract
- multi channel
- linear prediction
- image denoising
- subband
- background noise
- wiener filter
- frequency domain
- smoothing algorithm
- error rate
- pattern recognition
- signal processing
- probability distribution