J Speech Lang Hear Res:自动语言识别预测听力损失患者的言语清晰度和理解

2017-08-16 AlexYang MedSci原创

最近,有研究人员评估了模仿的年龄相关听力障碍(ARHL)听者的言语处理和调查了是否观察到的表现可以在自动言语识别(ASR)系统中进行重复。该研究的长期目标为开发一种系统可协助听力学家或者助听器使用者在助听器中的微调。研究包括了60名具有正常听力的参与者,且听语言材料时在不同的严重度水平中可模仿ARHL的感觉结果,并进行了2个可懂度测试(单词和句子背诵)和1个理解力测试(通过移动虚拟对象对口头命令进

最近,有研究人员评估了模仿的年龄相关听力障碍(ARHL)听者的言语处理和调查了是否观察到的表现可以在自动言语识别(ASR)系统中进行重复。该研究的长期目标为开发一种系统可协助听力学家或者助听器使用者在助听器中的微调。研究包括了60名具有正常听力的参与者,且听语言材料时在不同的严重度水平中可模仿ARHL的感觉结果,并进行了2个可懂度测试(单词和句子背诵)和1个理解力测试(通过移动虚拟对象对口头命令进行恢复)。另外,研究人员开发了几种语言模式并且利用ASR系统从而贴合人类表现。研究发现,在人类和ASR得分中观察到了强烈的显著正相关性,回归系数大0.99。然而,在频率选择中的模仿听力障碍的频谱淡化在ASR表现中引起乐比人类表现更大的衰退。最后,研究人员指出,具有模仿ARHL的听者的可懂度和理解力得分与基于ASR的系统的表现高度相关。在未来,是否ASR系统在预测噪音中言语处理和具有ARHL老年人中具有相似的成功还需要进一步的鉴定。原始出处:Fontan L, Ferrané I, Farinas J et al. Automatic Speech Recognition Predicts Sp

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    2017-12-19 feather89
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    2017-08-18 ysjykql
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    2017-08-18 yangjxjc
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    2017-08-16 130****4638

    学习了受益匪浅

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