Data Augmentation Using Healthy Speech for Dysarthric Speech Recognition

@inproceedings{Vachhani2018DataAU,
  title={Data Augmentation Using Healthy Speech for Dysarthric Speech Recognition},
  author={Bhavik Vachhani and Chitralekha Bhat and Sunil Kumar Kopparapu},
  booktitle={INTERSPEECH},
  year={2018}
}
Dysarthria refers to a speech disorder caused by trauma to the brain areas concerned with motor aspects of speech giving rise to effortful, slow, slurred or prosodically abnormal speech. Traditional Automatic Speech Recognizers (ASR) perform poorly on dysarthric speech recognition tasks, owing mostly to insufficient dysarthric speech data. Speaker related challenges complicates data collection process for dysarthric speech. In this paper, we explore data augmentation using temporal and speed… CONTINUE READING

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