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Multilingual Bottleneck Features for Improving ASR Performance of Code-Switched Speech in Under-Resourced Languages


Oct 31, 2020
Trideba Padhi, Astik Biswas, Febe De Wet, Ewald van der Westhuizen, Thomas Niesler

* http://festvox.org/cedar/WSTCSMC2020.pdf 
* In Proceedings of The First Workshop on Speech Technologies for Code-Switching in Multilingual Communities 

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Semi-supervised Development of ASR Systems for Multilingual Code-switched Speech in Under-resourced Languages


Mar 06, 2020
Astik Biswas, Emre Yılmaz, Febe de Wet, Ewald van der Westhuizen, Thomas Niesler

* Conference 

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Improved low-resource Somali speech recognition by semi-supervised acoustic and language model training


Jul 06, 2019
Astik Biswas, Raghav Menon, Ewald van der Westhuizen, Thomas Niesler

* 5 pages, 6 Tables, 3 figures, 22 references (Accepted at Interspeech 2019) 

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Semi-supervised acoustic model training for five-lingual code-switched ASR


Jun 20, 2019
Astik Biswas, Emre Yılmaz, Febe de Wet, Ewald van der Westhuizen, Thomas Niesler

* Accepted for publication at Interspeech 2019 

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Building a Unified Code-Switching ASR System for South African Languages


Jul 28, 2018
Emre Yılmaz, Astik Biswas, Ewald van der Westhuizen, Febe de Wet, Thomas Niesler

* Acccepted for publication at Interspeech 2018 

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Automatic Speech Recognition for Humanitarian Applications in Somali


Jul 23, 2018
Raghav Menon, Astik Biswas, Armin Saeb, John Quinn, Thomas Niesler

* 5 pages, 3 figures, 5 tables accepted at SLTU 2018 

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Spoken Language Identification Using Hybrid Feature Extraction Methods


Mar 29, 2010
Pawan Kumar, Astik Biswas, A . N. Mishra, Mahesh Chandra

* Journal of Telecommunications, Volume 1, Issue 2, pp11-15, March 2010 

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