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arXiv 2303.07533eess.AScs.SD
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基于550 k无序语音样本的语音清晰度分类器

Speech Intelligibility Classifiers from 550k Disordered Speech Samples

Google Research(谷歌研究院);MGH Institute of Health Professions(麻省总医院健康职业学院);Harvard University(哈佛大学)

Subhashini Venugopalan, Jimmy Tobin, Samuel J. Yang, Katie Seaver, Richard J. N. Cave, Pan-Pan Jiang, Neil Zeghidour, Rus Heywood, Jordan Green, Michael P. Brenner

摘要:

我们开发了构音障碍语音清晰度分类器,用于分析由468名不同说话者组成的551,176个无序语音样本,这些样本具有一系列自我报告的说话障碍,并在五点量表上对其整体清晰度进行评级。我们按照不同的深度学习方法训练了三个模型,并在来自100名说话者的约94 K话语上对其进行了评估。我们进一步发现模型在TORGO数据库(100%准确率),UASpeech(0.93相关性),ALS-TDI PMP(0.81 AUC)数据集以及我们收集的真实自发语音数据集(106名构音障碍者和76名对照说话者,约2300个样本)上泛化良好(无需进一步训练)。

英文摘要:

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).

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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