A Variable Step Size Improved Multiband-Structured Subband Adaptive Feedback Cancellation Scheme for Hearing Aids.
Somanath PradhanXiaojun QiuJinchen JiPublished in: APSIPA (2020)
Keyphrases
- subband
- hearing aids
- multi band
- frequency band
- variable step size
- step size
- wavelet coefficients
- filter bank
- multiresolution
- wavelet transform
- image compression
- bit rate
- convergence rate
- high frequency
- noise reduction
- wavelet decomposition
- blind source separation
- feature vectors
- frequency domain
- discrete wavelet transform
- wavelet domain
- convergence speed
- low pass
- low frequency
- image coding
- wavelet packet
- multispectral
- multiscale
- visual quality
- filter responses
- speech signal
- spatial domain
- cost function
- image analysis
- pattern recognition
- bandpass
- machine learning
- vector quantization
- image quality
- spatial frequency
- face recognition
- image processing