Differential Microphone Array Speech Enhancement Based on Post - Filtering.
Quan Trong ThePublished in: COLINS (2) (2023)
Keyphrases
- speech enhancement
- noisy environments
- noise reduction
- signal to noise ratio
- single channel
- speech signal
- linear prediction
- filtering algorithm
- filtering method
- smoothing algorithm
- vocal tract
- wiener filter
- background noise
- adaptive filtering
- multi channel
- pattern recognition
- additive noise
- probabilistic model
- prior knowledge