Speech enhancement using nonlinear microphone array with noise adaptive complementary beamforming.
Hiroshi SaruwatariShoji KajitaKazuya TakedaFumitada ItakuraPublished in: ICASSP (2000)
Keyphrases
- speech enhancement
- noisy environments
- noise reduction
- signal to noise ratio
- single channel
- speech signal
- linear prediction
- noisy speech
- vocal tract
- additive noise
- wiener filter
- smoothing algorithm
- edge preserving
- speech recognition
- background noise
- median filter
- multi channel
- edge detection
- speech synthesis
- hidden markov models
- adaptive filtering
- multiscale