| 2020 | AAAI | DNNs as Layers of Cooperating Classifiers. | Marelie H. Davel, Marthinus W. Theunissen, Arnold M. Pretorius, Etienne Barnard |
| 2020 | Interspeech | Language Modeling for Speech Analytics in Under-Resourced Languages. | Simone Wills, Pieter Uys, Charl Johannes van Heerden, Etienne Barnard |
| 2017 | AAAI | Variable Kernel Density Estimation in High-Dimensional Feature Spaces. | Christiaan Maarten van der Walt, Etienne Barnard |
| 2015 | Interspeech | Exploring minimal pronunciation modeling for low resource languages. | Marelie H. Davel, Etienne Barnard, Charl Johannes van Heerden, William Hartmann, Damianos Karakos, Richard M. Schwartz, Stavros Tsakalidis |
| 2014 | Interspeech | A target approximation intonation model for yorb TTS. | Daniel R. van Niekerk, Etienne Barnard |
| 2013 | ICASSP | The spoken web search task at MediaEval 2012. | Florian Metze, Xavier Anguera, Etienne Barnard, Marelie H. Davel, Guillaume Gravier |
| 2013 | Interspeech | G2p variant prediction techniques for ASR and STD. | Marelie H. Davel, Charl Johannes van Heerden, Etienne Barnard |
| 2013 | Interspeech | Generating fundamental frequency contours for speech synthesis in yorb. | Daniel R. van Niekerk, Etienne Barnard |
| 2011 | Interspeech | Efficient Harvesting of Internet Audio for Resource-Scarce ASR. | Marelie H. Davel, Charl Johannes van Heerden, Neil Kleynhans, Etienne Barnard |
| 2011 | Interspeech | Woefzela - An Open-Source Platform for ASR Data Collection in the Developing World. | Nic J. de Vries, Jaco Badenhorst, Marelie H. Davel, Etienne Barnard, Alta de Waal |
| 2011 | WWW | The Lwazi community communication service: design and piloting of a voice-based information service. | Aditi Sharma Grover, Etienne Barnard |
| 2010 | ICASSP | Combining regression and classification methods for improving automatic speaker age recognition. | Charl Johannes van Heerden, Etienne Barnard, Marelie H. Davel, Christiaan van der Walt, Ewald van Dyk, Michael Feld, Christian A. Mller |
| 2010 | Interspeech | Voice search for development. | Etienne Barnard, Johan Schalkwyk, Charl Johannes van Heerden, Pedro J. Moreno |
| 2010 | Interspeech | An intonation model for TTS in sepedi. | Daniel R. van Niekerk, Etienne Barnard |
| 2009 | ASRU | Multilingual speaker age recognition: Regression analyses on the Lwazi corpus. | Michael Feld, Etienne Barnard, Charl Johannes van Heerden, Christian A. Mller |
| 2009 | Interspeech | ASR corpus design for resource-scarce languages. | Etienne Barnard, Marelie H. Davel, Charl Johannes van Heerden |
| 2009 | Interspeech | Basic speech recognition for spoken dialogues. | Charl Johannes van Heerden, Etienne Barnard, Marelie H. Davel |
| 2009 | Interspeech | Phonetic alignment for speech synthesis in under-resourced languages. | Daniel R. van Niekerk, Etienne Barnard |
| 2009 | ICTD | HIV health information access using spoken dialogue systems: Touchtone vs. speech. | Aditi Sharma Grover, Madelaine Plauch, Etienne Barnard, Christiaan Kuun |
| 2008 | Interspeech | Influences on tone in Sepedi, a southern Bantu language. | Sabine Zerbian, Etienne Barnard |
| 2007 | Interspeech | Phonotactic spoken language identification with limited training data. | Marius Peche, Marelie H. Davel, Etienne Barnard |
| 2006 | Interspeech | Developing consistent pronunciation models for phonemic variants. | Marelie H. Davel, Etienne Barnard |
| 2005 | Interspeech | Bootstrapping pronunciation dictionaries: practical issues. | Marelie H. Davel, Etienne Barnard |
| 2005 | Interspeech | Fundamental frequency and tone in isizulu: initial experiments. | Natasha Govender, Etienne Barnard, Marelie H. Davel |
| 2004 | Interspeech | The efficient generation of pronunciation dictionaries: machine learning factors during bootstrapping. | Marelie H. Davel, Etienne Barnard |
| 2004 | Interspeech | The efficient generation of pronunciation dictionaries: human factors during bootstrapping. | Marelie H. Davel, Etienne Barnard |
| 1997 | ICASSP | Smoothness analysis for trajectory features. | Zhihong Hu, Etienne Barnard |
| 1997 | ICASSP | Explicit, N-best formant features for vowel classification. | Philipp Schmid, Etienne Barnard |
| 1997 | Interspeech | Efficient estimation of perceptual features for speech recognition. | Zhihong Hu, Etienne Barnard |
| 1996 | ICASSP | Experiments for an approach to language identification with conversational telephone speech. | Yonghong Yan, Etienne Barnard |
| 1996 | ICASSP | Creating speaker-specific phonetic templates with a speaker-independent phonetic recognizer: implications for voice dialing. | Neena Jain, Ronald A. Cole, Etienne Barnard |
| 1996 | ICASSP | Speaker verification with low storage requirements. | Johan Schalkwyk, Neena Jain, Etienne Barnard |
| 1996 | Interspeech | Language identification with inaccurate string matching. | Kay M. Berkling, Etienne Barnard |
| 1996 | Interspeech | Speech recognition using syllable-like units. | Zhihong Hu, Johan Schalkwyk, Etienne Barnard, Ronald A. Cole |
| 1996 | Interspeech | Phone clustering using the bhattacharyya distance. | Brian Mak, Etienne Barnard |
| 1996 | Interspeech | Improved probability estimation with neural network models. | Wei Wei, Etienne Barnard, Mark A. Fanty |
| 1995 | ICASSP | An approach to automatic language identification based on language-dependent phone recognition. | Yonghong Yan, Etienne Barnard |
| 1995 | Interspeech | Theoretical error prediction for a language identification system using optimal phoneme clustering. | Kay M. Berkling, Etienne Barnard |
| 1995 | Interspeech | Transition-based feature extraction within frame-based recognition. | Zhihong Hu, Etienne Barnard, Ronald A. Cole |
| 1995 | Interspeech | Robust, n-best formant tracking. | Philipp Schmid, Etienne Barnard |
| 1995 | Interspeech | An approach to language identification with enhanced language model. | Yonghong Yan, Etienne Barnard |
| 1994 | ICASSP | Analysis of phoneme-based features for language identification. | Kay M. Berkling, Takayuki Arai, Etienne Barnard |
| 1994 | ICASSP | Detecting an imposter in telephone speech. | Johan Schalkwyk, Etienne Barnard, Jeffrey R. Sachs |
| 1994 | Interspeech | Language identification of six languages based on a common set of broad phonemes. | Kay M. Berkling, Etienne Barnard |
| 1993 | Interspeech | A comparison of approaches to automatic language identification using telephone speech. | Yeshwant K. Muthusamy, Kay M. Berkling, Takayuki Arai, Ronald A. Cole, Etienne Barnard |
| 1990 | IJCNN | Adaptive clustering neural net for piecewise nonlinear discriminant surfaces. | David P. Casasent, Etienne Barnard |