A Lite Microphone Array Beamforming Scheme with Maximum Signal-to-Noise Ratio Filter.
Lu MaXin ZhaoPei ZhaoTengrong SuPublished in: CoRR (2020)
Keyphrases
- signal to noise ratio
- noise reduction
- speech enhancement
- matched filter
- spatial filtering
- wiener filter
- frequency response
- edge detection
- bit error rate
- correlation filters
- median filter
- minimum mean square error
- noise removal
- received signal
- filtering algorithm
- gaussian noise
- edge detector
- doa estimation
- additive white gaussian noise
- single channel
- noise suppression
- speckle noise
- impulse noise
- frequency domain