Exploring the influence of general and specific factors on the recognition accuracy of an ASR system for dysarthric speaker

作者：

Highlights：

• Reviewed existing literature on the performance of ASR system for dysarthria.

• Analysed influence of speech/speaker mode, vocabulary size & speaking style on WER.

• Identified specific factors of Dysarthric speech on WER.

• Analysed influence of specific factor on WER.

• Measured the correlation of general and specific factors on WER.

摘要

•Reviewed existing literature on the performance of ASR system for dysarthria.•Analysed influence of speech/speaker mode, vocabulary size & speaking style on WER.•Identified specific factors of Dysarthric speech on WER.•Analysed influence of specific factor on WER.•Measured the correlation of general and specific factors on WER.

论文关键词：Dysarthric speech,ASR system,Recognition accuracy

论文评审过程：Available online 20 January 2015.

论文官网地址：https://doi.org/10.1016/j.eswa.2015.01.033