Single-Channel Noise Spectral Estimation Based on Compensated Speech Presence Probability.
Masaki KawanakaMasakazu UneRyoichi MiyazakiPublished in: GCCE (2019)
Keyphrases
- single channel
- speech enhancement
- spectral estimation
- multi channel
- signal processing
- minimum variance
- power spectrum
- noise reduction
- frequency domain
- noisy environments
- signal to noise ratio
- linear prediction
- independent component analysis
- speech signal
- wiener filter
- probability distribution
- speech recognition
- wavelet decomposition
- brain activity
- fourier transform
- sound source
- prior information
- sar imagery
- synthetic aperture radar
- audio visual
- non stationary
- natural images
- image reconstruction