110 citations · 116 across the 9 of their papers we have counts for
5 papers · 1 filter
Speech Enhancement in Adverse Environments Based on Non-stationary Noise-driven Spectral Subtraction and SNR-dependent Phase Compensation
Md Tauhidul Islam, Asaduzzaman, Celia Shahnaz +2
A two-step enhancement method based on spectral subtraction and phase spectrum compensation is presented in this paper for noisy speeches in adverse environments involving non-stat…
Enhancement of Noisy Speech Exploiting an Exponential Model Based Threshold and a Custom Thresholding Function in Perceptual Wavelet Packet Domain
Md Tauhidul Islam, Celia Shahnaz, Wei-Ping Zhu +1
For enhancement of noisy speech, a method of threshold determination based on modeling of Teager energy (TE) operated perceptual wavelet packet (PWP) coefficients of the noisy spee…
Enhancement of Noisy Speech with Low Speech Distortion Based on Probabilistic Geometric Spectral Subtraction
Md Tauhidul Islam, Celia Shahnaz, Wei-Ping Zhu +1
A speech enhancement method based on probabilistic geometric approach to spectral subtraction (PGA) performed on short time magnitude spectrum is presented in this paper. A confide…
Modeling of Teager Energy Operated Perceptual Wavelet Packet Coefficients with an Erlang-2 PDF for Real Time Enhancement of Noisy Speech
Md Tauhidul Islam, Celia Shahnaz, Wei-Ping Zhu +1
In this paper, for real time enhancement of noisy speech, a method of threshold determination based on modeling of Teager energy (TE) operated perceptual wavelet packet (PWP) coeff…
A Divide and Conquer Strategy for Musical Noise-free Speech Enhancement in Adverse Environments
Md Tauhidul Islam, Celia Shahnaz, Wei-Ping Zhu +1
A divide and conquer strategy for enhancement of noisy speeches in adverse environments involving lower levels of SNR is presented in this paper, where the total system of speech e…