Harmonic minimum mean squared error filters for multichannel speech enhancement.
Jesper Rindom JensenMads Græsbøll ChristensenAndreas JakobssonPublished in: ICASSP (2017)
Keyphrases
- speech enhancement
- single channel
- minimum mean squared error
- signal to noise ratio
- wiener filter
- multi channel
- linear prediction
- noise reduction
- optimal filter
- edge detection
- denoising
- image restoration
- independent component analysis
- cdma systems
- noisy environments
- filter bank
- maximum a posteriori
- frequency domain
- median filter
- wavelet decomposition
- speech signal
- image coding
- additive noise
- point spread function
- signal processing
- hidden markov models
- feature extraction
- multiscale
- speech recognition
- adaptive filtering
- image quality
- denoising algorithm
- image processing
- prior information
- wavelet coefficients