An all-frequency-domain adaptive filter with PEM-based decorrelation for acoustic feedback control.
Giuliano BernardiToon van WaterschootJan WoutersMarc MoonenPublished in: WASPAA (2015)
Keyphrases
- feedback control
- adaptive filter
- frequency domain
- spectrum analysis
- adaptive filtering
- closed loop
- fourier transform
- image filtering
- optimal control
- filtering algorithm
- spatial domain
- step size
- adaptive control
- denoising
- feature extraction
- noise free
- power spectrum
- subband
- low pass
- blind source separation
- space variant
- control system
- convergence speed
- convergence rate
- dynamic programming
- cost function
- feature vectors
- reinforcement learning
- machine learning