1 citations · 1 across the 10 of their papers we have counts for
19 papers
Q-BWE: Quantum Chaos-Informed Speech Bandwidth Extension
Tarikul Islam Tamiti, Sajid Fardin Dipto, David Vergano +2
High-frequency reconstruction in bandwidth extension (BWE) depends on joined interactions among nonlinear spectral, temporal, and perceptual features; assigning a separate discrimi…
High Frequency Safeguard and Weighted Objective Scoring Bandwidth Extension
Tarikul Islam Tamiti, Sajid Fardin Dipto, Anomadarshi Barua
Speech Bandwidth Extension (BWE) reconstructs missing high frequencies from a band-limited signal. Please note that perceptually important information is often concentrated in shor…
Lyapunov-Inspired LyRIC Activation and GLARE Attention in Chaos-Guided State Space Modeling for EMG-To-Speech (ETS) Synthesis
Sajid Fardin Dipto, Tarikul Islam Tamiti, Luke Baja-Ricketts +2
Electromyography-to-Speech (ETS) synthesis is typically a non-linear, chaotic dynamical system. However, no prior work has studied the chaotic behavior of ETS synthesis to date. Ye…
BanglaBox: A Phonetically-Balanced Corpus and Data-Efficient Foundation-Model Adaptation for Bangla Text-to-Speech with Zero-Shot Voice Cloning
Emtiaz Uddin Ahmed, Araf Mahmud, Sajib Hossain +3
We present a recipe for adapting English-pretrained autoregressive TTS foundation models to underrepresented languages, demonstrated on Bangladeshi Bangla. Existing Bangla TTS corp…
SwinDS-BWE: A Parameter-Efficient Swin-1D Lattice Generator with Decision-Science Discriminators for Speech Bandwidth Extension
Tarikul Islam Tamiti, Sajid Fardin Dipto, Luke Baja-Ricketts +2
We propose SwinDS-BWE, a decision-science-inspired bandwidth extension (BWE) model with two coupled contributions: (1) Swin Transformers with lattice-style cross-stream interaction…
UDSS-BWE: Uncertainty- and Decision-Science Inspired Swin BandWidth Extension
Tarikul Islam Tamiti, Sajid Fardin Dipto, David Vergano +2
Bandwidth extension (BWE) is fundamentally localized: the most perceptual distortions are not average-case distortions, but rare high-frequency (HF) transients that standard, risk-…
CAPS: A Cascaded Reconstruction Model to Power Saving in Hearables Using Sub-Nyquist Sampling with Bandwidth Extension
Tarikul Islam Tamiti, Sajid Fardin Dipto, Luke Baja-Ricketts +2
Hearables are wearable computers worn on the ear. Bone conduction microphones are used with air conduction microphones in hearables for multimodal speech enhancement in noisy condi…
CS-ETS: Chaos-Inspired Samba-Based EMG-To-Speech Synthesis with Nonlinear Chaotic Losses
Sajid Fardin Dipto, Tarikul Islam Tamiti, David Vergano +2
We propose a chaos-inspired new architecture for EMG-to-Speech (ETS) synthesis called CS-ETS, which combines a Samba-based encoder with two novel chaos-inspired loss functions -- L…
NLDSI-BWE: Non Linear Dynamical Systems-Inspired Multi Resolution Discriminators for Speech Bandwidth Extension
Tarikul Islam Tamiti, Anomadarshi Barua
In this paper, we design two nonlinear dynamical systems-inspired discriminators -- the Multi-Scale Recurrence Discriminator (MSRD) and the Multi-Resolution Lyapunov Discriminator…
HVAC-EAR: Eavesdropping Human Speech Using HVAC Systems
Tarikul Islam Tamiti, Biraj Joshi, Rida Hasan +1
Pressure sensors are widely integrated into modern Heating, Ventilation and Air Conditioning (HVAC) systems. As they are sensitive to acoustic pressure, they can be a source of eav…
CIS-BWE: Chaos-Informed Speech Bandwidth Extension
Tarikul Islam Tamiti, Tonmoy Das, Nursadul Mamun +1
Recovering high-frequency components lost to bandwidth constraints is crucial for applications ranging from telecommunications to high-fidelity audio on limited resources. We intro…
A High-Fidelity Speech Super Resolution Network using a Complex Global Attention Module with Spectro-Temporal Loss
Tarikul Islam Tamiti, Biraj Joshi, Rida Hasan +4
Speech super-resolution (SSR) enhances low-resolution speech by increasing the sampling rate. While most SSR methods focus on magnitude reconstruction, recent research highlights t…
Leveraging the Potential of Prompt Engineering for Hate Speech Detection in Low-Resource Languages
Ruhina Tabasshum Prome, Tarikul Islam Tamiti, Anomadarshi Barua
The rapid expansion of social media leads to a marked increase in hate speech, which threatens personal lives and results in numerous hate crimes. Detecting hate speech presents se…
SUBARU: A Practical Approach to Power Saving in Hearables Using SUB-Nyquist Audio Resolution Upsampling
Tarikul Islam Tamiti, Sajid Fardin Dipto, Luke Benjamin Baja-Ricketts +2
Hearables are wearable computers that are worn on the ear. Bone conduction microphones (BCMs) are used with air conduction microphones (ACMs) in hearables as a supporting modality…
WaLi: Can Pressure Sensors in HVAC Systems Capture Human Speech?
Tarikul Islam Tamiti, Biraj Joshi, Rida Hasan +1
Pressure sensors are an integrated component of modern Heating, Ventilation, and Air Conditioning (HVAC) systems. As these pressure sensors operate within the 0-10 Pa range, suppor…
A Fly on the Wall -- Exploiting Acoustic Side-Channels in Differential Pressure Sensors
Yonatan Gizachew Achamyeleh, Mohamad Habib Fakih, Gabriel Garcia +2
Differential Pressure Sensors are widely deployed to monitor critical environments. However, our research unveils a previously overlooked vulnerability: their high sensitivity to p…
BayesImposter: Bayesian Estimation Based .bss Imposter Attack on Industrial Control Systems
Anomadarshi Barua, Lelin Pan, Mohammad Abdullah Al Faruque
Over the last six years, several papers used memory deduplication to trigger various security issues, such as leaking heap-address and causing bit-flip in the physical memory. The…
A Wolf in Sheep's Clothing: Spreading Deadly Pathogens Under the Disguise of Popular Music
Anomadarshi Barua, Yonatan Gizachew Achamyeleh, Mohammad Abdullah Al Faruque
A Negative Pressure Room (NPR) is an essential requirement by the Bio-Safety Levels (BSLs) in biolabs or infectious-control hospitals to prevent deadly pathogens from being leaked…
Sensor Security: Current Progress, Research Challenges, and Future Roadmap
Anomadarshi Barua, Mohammad Abdullah Al Faruque
Sensors are one of the most pervasive and integral components of today's safety-critical systems. Sensors serve as a bridge between physical quantities and connected systems. The c…