Waquar Ahmad

26 papers A 4Misc 3Journal 11Unranked 8
YearRankTypeTitle / Venue / Authors
2026 J jnl
Enhancing voice biometrics for dysarthria patients using novel temporal discriminative feature embedding.
Digit. Signal Process.
Shinimol Salim, Syed Shahnawazuddin, Waquar Ahmad
2024 J jnl
Advancing Voice Biometrics for Dysarthria Speakers Using Multitaper LFCC and Voice Conversion Data Augmentation.
IEEE Trans. Inf. Forensics Secur.
Shinimol Salim, Waquar Ahmad
2024 J jnl
Combined approach to dysarthric speaker verification using data augmentation and feature fusion.
Speech Commun.
Shinimol Salim, Syed Shahnawazuddin, Waquar Ahmad
2024 J jnl
Constant Q Cepstral Coefficients for Automatic Speaker Verification System for Dysarthria Patients.
Circuits Syst. Signal Process.
Shinimol Salim, Waquar Ahmad
2022 A conf
Automatic Speaker Verification System for Dysarthria Patients.
INTERSPEECH
Shinimol Salim, Syed Shahnawazuddin, Waquar Ahmad
2022 — conf
Improving the Performance of Zero-Resource Children's ASR System through Formant and Duration Modification based Data Augmentation.
SPCOM
Syed Shahnawazuddin, Vinit Kumar, Avinash Kumar, Waquar Ahmad
2021 J jnl
Children's speaker verification in low and zero resource conditions.
Digit. Signal Process.
S. Shahnawazuddin, Waquar Ahmad, Nagaraj Adiga, Avinash Kumar
2021 J jnl
Enhancing robustness of zero resource children's speech recognition system through bispectrum based front-end acoustic features.
Digit. Signal Process.
S. Shahnawazuddin, Avinash Kumar, Saurabh Kumar, Waquar Ahmad
2020 A conf
A Noise Robust Technique for Detecting Vowels in Speech Signals.
INTERSPEECH
Avinash Kumar, S. Shahnawazuddin, Waquar Ahmad
2020 Misc conf
In-Domain and Out-of-Domain Data Augmentation to Improve Children's Speaker Verification System in Limited Data Scenario.
ICASSP
S. Shahnawazuddin, Waquar Ahmad, Nagaraj Adiga, Avinash Kumar
2020 A conf
Voice Conversion Based Data Augmentation to Improve Children's Speech Recognition in Limited Data Scenario.
INTERSPEECH
S. Shahnawazuddin, Nagaraj Adiga, Kunal Kumar, Aayushi Poddar, Waquar Ahmad
2019 J jnl
Developing speaker independent ASR system using limited data through prosody modification based on fuzzy classification of spectral bins.
Digit. Signal Process.
S. Shahnawazuddin, Nagaraj Adiga, B. Tarun Sai, Waquar Ahmad, Hemant Kumar Kathania
2019 — conf
On the Role of Linear, Mel and Inverse-Mel Filterbank in the Context of Automatic Speech Recognition.
NCC
Hemant Kumar Kathania, Syed Shahnawazuddin, Waquar Ahmad, Nagaraj Adiga
2019 J jnl
Role of Linear, Mel and Inverse-Mel Filterbanks in Automatic Recognition of Speech from High-Pitched Speakers.
Circuits Syst. Signal Process.
Hemant Kumar Kathania, S. Shahnawazuddin, Waquar Ahmad, Nagaraj Adiga
2019 — conf
Speaking-Rate Adaptation of Automatic Speech Recognition System through Fuzzy Classification based Time-Scale Modification.
NCC
S. Shahnawazuddin, Waquar Ahmad, Hemant Kumar Kathania, Nagaraj Adiga, B. Tarun Sai
2018 J jnl
An Experimental Study on the Significance of Variable Frame-Length and Overlap in the Context of Children's Speech Recognition.
Circuits Syst. Signal Process.
S. Shahnawazuddin, Chaman Singh, Hemant Kumar Kathania, Waquar Ahmad, Gayadhar Pradhan
2018 J jnl
Client-wise cohort set selection by combining speaker- and phoneme-specific I-vectors for speaker verification.
Multim. Tools Appl.
Waquar Ahmad, Harish Karnick, Rajesh M. Hegde
2018 J jnl
Explicit Pitch Mapping for Improved Children's Speech Recognition.
Circuits Syst. Signal Process.
Hemant Kumar Kathania, Waquar Ahmad, Syed Shahnawazuddin, Arun B. Samaddar
2018 — conf
Exploring the Role of Speaking-Rate Adaptation on Children's Speech Recognition.
SPCOM
S. Shahnawazuddin, Hemant Kumar Kathania, Chaman Singh, Waquar Ahmad, Gayadhar Pradhan
2018 — conf
Improving Children's Speech Recognition Through Time Scale Modification Based Speaking Rate Adaptation.
SPCOM
Hemant Kumar Kathania, S. Shahnawazuddin, Waquar Ahmad, Nagaraj Adiga, Sanjay Kumar Jana, Arun B. Samaddar
2018 Misc conf
Role of Prosodic Features on Children's Speech Recognition.
ICASSP
Hemant Kumar Kathania, Syed Shahnawazuddin, Nagaraj Adiga, Waquar Ahmad
2017 A conf
Improving Children's Speech Recognition Through Explicit Pitch Scaling Based on Iterative Spectrogram Inversion.
INTERSPEECH
Waquar Ahmad, Syed Shahnawazuddin, Hemant Kumar Kathania, Gayadhar Pradhan, Arun B. Samaddar
2014 — conf
Cosine Distance Metric Learning for Speaker Verification Using Large Margin Nearest Neighbor Method.
PCM
Waquar Ahmad, Harish Karnick, Rajesh M. Hegde
2014 Misc conf
Large margin nearest neighborhood metric learning for i-vector based speaker verification.
ACSSC
Waquar Ahmad, Harish Karnick, Rajesh M. Hegde
2014 — conf
Voice based biometric authentication using collapsing classes discriminative space transform.
ISSPIT
Waquar Ahmad, Harish Karnick, Rajesh M. Hegde
2012 — conf
Distant Speaker Verification Using a Combined Family of MVDR Estimates.
PCM
Bhargava Manevarte, Waquar Ahmad, Rajesh M. Hegde