Beamforming microphone arrays for speech enhancement.
Kevin R. FarrellRichard J. MammoneJames L. FlanaganPublished in: ICASSP (1992)
Keyphrases
- speech enhancement
- noisy environments
- speech signal
- noise reduction
- automatic speech recognition
- single channel
- signal to noise ratio
- sound source
- linear prediction
- speech recognition
- vocal tract
- multi channel
- smoothing algorithm
- background noise
- speaker diarization
- linear array
- wiener filter
- edge preserving
- additive noise
- visual information
- pattern recognition
- spectral analysis
- feature extraction
- image coding
- multiscale