Speech Enhancement for Hearing Impaired Based on Bandpass Filters and a Compound Deep Denoising Autoencoder.
Raghad Yaseen Lazim Al-TaaiXiaojun WuPublished in: Symmetry (2021)
Keyphrases
- bandpass
- denoising
- speech enhancement
- frequency domain
- wiener filter
- single channel
- hearing impaired
- image denoising
- low pass
- noisy images
- noisy environments
- spatial domain
- noise reduction
- signal to noise ratio
- wavelet domain
- image processing
- natural images
- frequency band
- low frequency
- additive noise
- wavelet packet
- speech signal
- filter bank
- textured images
- high frequency
- speech recognition
- zero crossing
- markov random field
- color images
- multiresolution
- pairwise