Waquar Ahmad
Orcid: 0000-0001-7817-3313
According to our database1,
Waquar Ahmad
authored at least 25 papers
between 2012 and 2024.
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Bibliography
2024
Constant Q Cepstral Coefficients for Automatic Speaker Verification System for Dysarthria Patients.
Circuits Syst. Signal Process., February, 2024
Advancing Voice Biometrics for Dysarthria Speakers Using Multitaper LFCC and Voice Conversion Data Augmentation.
IEEE Trans. Inf. Forensics Secur., 2024
Combined approach to dysarthric speaker verification using data augmentation and feature fusion.
Speech Commun., 2024
2022
Improving the Performance of Zero-Resource Children's ASR System through Formant and Duration Modification based Data Augmentation.
Proceedings of the IEEE International Conference on Signal Processing and Communications, 2022
Proceedings of the 23rd Annual Conference of the International Speech Communication Association, 2022
2021
Enhancing robustness of zero resource children's speech recognition system through bispectrum based front-end acoustic features.
Digit. Signal Process., 2021
Digit. Signal Process., 2021
2020
Voice Conversion Based Data Augmentation to Improve Children's Speech Recognition in Limited Data Scenario.
Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020
Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020
In-Domain and Out-of-Domain Data Augmentation to Improve Children's Speaker Verification System in Limited Data Scenario.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020
2019
Developing speaker independent ASR system using limited data through prosody modification based on fuzzy classification of spectral bins.
Digit. Signal Process., 2019
Role of Linear, Mel and Inverse-Mel Filterbanks in Automatic Recognition of Speech from High-Pitched Speakers.
Circuits Syst. Signal Process., 2019
Speaking-Rate Adaptation of Automatic Speech Recognition System through Fuzzy Classification based Time-Scale Modification.
Proceedings of the National Conference on Communications, 2019
On the Role of Linear, Mel and Inverse-Mel Filterbank in the Context of Automatic Speech Recognition.
Proceedings of the National Conference on Communications, 2019
2018
Client-wise cohort set selection by combining speaker- and phoneme-specific I-vectors for speaker verification.
Multim. Tools Appl., 2018
An Experimental Study on the Significance of Variable Frame-Length and Overlap in the Context of Children's Speech Recognition.
Circuits Syst. Signal Process., 2018
Circuits Syst. Signal Process., 2018
Proceedings of the 2018 International Conference on Signal Processing and Communications (SPCOM), 2018
Improving Children's Speech Recognition Through Time Scale Modification Based Speaking Rate Adaptation.
Proceedings of the 2018 International Conference on Signal Processing and Communications (SPCOM), 2018
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018
2017
Improving Children's Speech Recognition Through Explicit Pitch Scaling Based on Iterative Spectrogram Inversion.
Proceedings of the 18th Annual Conference of the International Speech Communication Association, 2017
2014
Cosine Distance Metric Learning for Speaker Verification Using Large Margin Nearest Neighbor Method.
Proceedings of the Advances in Multimedia Information Processing - PCM 2014, 2014
Voice based biometric authentication using collapsing classes discriminative space transform.
Proceedings of the 2014 IEEE International Symposium on Signal Processing and Information Technology, 2014
Large margin nearest neighborhood metric learning for i-vector based speaker verification.
Proceedings of the 48th Asilomar Conference on Signals, Systems and Computers, 2014
2012
Proceedings of the Advances in Multimedia Information Processing - PCM 2012, 2012