Electrical Engineering and Systems Science > Audio and Speech Processing
[Submitted on 13 Mar 2023 (v1), last revised 15 Mar 2023 (this version, v2)]
Title:Speech Intelligibility Classifiers from 550k Disordered Speech Samples
View PDFAbstract:We developed dysarthric speech intelligibility classifiers on 551,176 disordered speech samples contributed by a diverse set of 468 speakers, with a range of self-reported speaking disorders and rated for their overall intelligibility on a five-point scale. We trained three models following different deep learning approaches and evaluated them on ~94K utterances from 100 speakers. We further found the models to generalize well (without further training) on the TORGO database (100% accuracy), UASpeech (0.93 correlation), ALS-TDI PMP (0.81 AUC) datasets as well as on a dataset of realistic unprompted speech we gathered (106 dysarthric and 76 control speakers,~2300 samples).
Submission history
From: Subhashini Venugopalan [view email][v1] Mon, 13 Mar 2023 23:38:56 UTC (387 KB)
[v2] Wed, 15 Mar 2023 22:54:23 UTC (387 KB)
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