Silent vs vocalized articulation for a portable ultrasound-based silent speech interface
Silent vs vocalized articulation for a portable ultrasound-based silent speech interface
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DOI：
10.21437/interspeech.2010-195
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发表时间：
2010-09
期刊：
影响因子：
2.4
通讯作者：
Victoria M. Florescu;L. Crevier-Buchman;B. Denby;Thomas Hueber;Antonia Colazo-Simon;C. Pillot-Loiseau;P. Roussel-Ragot;Cédric Gendrot;S. Quattrocchi
中科院分区：
文献类型：
--
作者：
Victoria M. Florescu;L. Crevier-Buchman;B. Denby;Thomas Hueber;Antonia Colazo-Simon;C. Pillot-Loiseau;P. Roussel-Ragot;Cédric Gendrot;S. Quattrocchi
无声语音接口已被提出用于无声条件下的通信或作为恢复经历喉切除术的人的声音的新手段。为了操作这样的设备，用户必须无声地表达。孤立的单词识别测试与固定和便携式超声波的无声语音接口设备进行表明，系统训练的发声语音表现出降低的性能时，测试无声的清晰度，但训练无声清晰的语音允许恢复这种损失。
Silent Speech Interfaces have been proposed for communication in silent conditions or as a new means of restoring the voice of persons who have undergone a laryngectomy. To operate such a device, the user must articulate silently. Isolated word recognition tests performed with fixed and portable ultrasound based silent speech interface equipment show that systems trained on vocalized speech exhibit reduced performance when tested on silent articulation, but that training with silently articulated speech allows to recover much of this loss.