Review on Recent Advances in Hearing Aids: A Signal Processing Perspective

R Vanitha Devi, Vasundhara - Proceedings of the International Conference …, 2023 - Springer
Hearing loss is becoming a commonly arising problem due to noise, aging, disease, and
inheritance. Thus, usage of hearing aids have received paramount importance. In this …

Generalized soft-root-sign based robust sparsity-aware adaptive filters

V Patel, SS Bhattacharjee… - IEEE Signal Processing …, 2023 - ieeexplore.ieee.org
Robust adaptive filters utilizing hyperbolic cosine and correntropy functions have been
successfully employed in non-Gaussian noisy environments. However, these filters suffer …

Joint logarithmic hyperbolic cosine robust sparse adaptive algorithms

K Kumar, SS Bhattacharjee… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Recently, the logarithmic hyperbolic cosine adaptive filter (LHCAF) was proposed and was
seen to demonstrate excellent robustness against impulsive interference. However, for the …

A switched algorithm for adaptive feedback cancellation using pre-filters in hearing aids

LTT Tran, SE Nordholm - Audiology research, 2021 - mdpi.com
Acoustic coupling between microphone and loudspeaker is a significant problem in open-fit
digital hearing aids. An open-fit compared to a close-fit hearing aid significantly lowers the …

Adaptive modified versoria zero attraction least mean square algorithms

SS Bhattacharjee, D Ray… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Low complexity and ease of implementation provided by zero-attraction-based least mean
square (LMS) algorithms have made them popular candidates for sparse system …

Sparsity-aware complex-valued least mean kurtosis algorithms

N Özince, EC Mengüç, A Emlek - Signal Processing, 2025 - Elsevier
Complex-valued least mean kurtosis (CLMK) algorithm and its augmented version (ACLMK)
have recently become popular as workhorse tools in the processing of complex-valued …

General robust subband adaptive filtering: Algorithms and applications

Y Yu, H He, RC de Lamare… - IEEE/ACM Transactions on …, 2022 - ieeexplore.ieee.org
In this paper, we propose a general robust subband adaptive filtering (GR-SAF) scheme
against impulsive noise by minimizing the mean square deviation under the random-walk …

A novel family of sparsity-aware robust adaptive filters based on a logistic distance metric

K Kumar, MLNS Karthik… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In the recent past, logarithmic hyperbolic cosine based-cost function has been widely
applied in adaptive filters as it offers robust performance against outliers. However, the …

Curvelet based robust improved sine adaptive filter for feedback cancellation in hearing aids

RV Devi - Applied Acoustics, 2023 - Elsevier
Acoustic feedback is a common and persistent issue in hearing aids, which can lead to
limitations in the achievable amplification and significant degradation in sound quality …

Integrated active noise control for open-fit hearing aids with customized filter

CY Ho, KK Shyu, CY Chang, SM Kuo - Applied Acoustics, 2018 - Elsevier
The open-fit hearing aids that allow air and sound into the ear canal have become popular
in recent years. Unfortunately, they result in the noise leakage problem that bypasses the …