Charl van Heerden

ASR corpus design for resource-scarce languages

Etienne Barnard, Marelie H. Davel, Charl van Heerden · 2009 · 56 citations

Engineering, Speech Corpus, Communication +23

The Spoken Web Search Task at MediaEval 2011

Florian Metze, Nitendra Rajput, Xavier Anguera et al. · 2012 · 54 citations · Full text

Collecting and evaluating speech recognition corpora for 11 South African languages

Jaco Badenhorst, Charl van Heerden, Marelie H. Davel et al. · Language Resources and Evaluation · 2011 · 44 citations

Engineering, Speech Corpus, Spoken Language Processing +16

Combining regression and classification methods for improving automatic speaker age recognition

Charl van Heerden, Etienne Barnard, Marelie H. Davel et al. · 2010 · 36 citations

Engineering, Machine Learning, Biometrics +19

Efficient harvesting of internet audio for resource-scarce ASR

Marelie H. Davel, Charl van Heerden, Neil Kleynhans et al. · 2011 · 31 citations

Engineering, Speech Corpus, Communication +23