TY -的A2 -布哈里,赛义德m . AU - Yousaf坎瓦尔盟——Mehmood Zahid AU -萨巴,Tanzila AU -拉赫曼,阿姆AU -拉希德,默罕默德盟-阿尔塔夫,默罕默德盟——曙光,张PY - 2018 DA - 2018/05/24 TI -一种新的语音识别技术和基于可视化的移动应用程序支持聋哑和普通人民之间的双向沟通SP - 1013234六世- 2018 AB -移动技术是非常快速增长和令人难以置信的,然而,聋哑人的技术发展和改善并不多。现有的移动应用程序使用手语作为与他们交流的唯一选择。在我们的文章之前,手机市场上还没有使用聋哑人中断的语音来实现社交连接的应用。该应用名为“发声器到哑巴”(V2M),使用自动语音识别(ASR)方法识别聋哑人的语音,并将其转换为正常人可识别的语音形式。本文针对聋哑语音的训练和测试样本提取了基于mel频率倒频谱系数(MFCC)的特征。采用隐马尔科夫模型工具箱(HTK)进行语音识别。该应用程序还集成了一个3D化身,以提供可视化支持。阿凡达负责代表一个对聋哑文化一无所知的人表演手语。该原型应用已在聋哑儿童社会福利研究所进行试点。 Participants were 15 children aged between 7 and 13 years. The experimental results show the accuracy of the proposed application as 97.9%. The quantitative and qualitative analysis of results also revealed that face-to-face socialization of Deaf-mute is improved by the intervention of mobile technology. The participants also suggested that the proposed mobile application can act as a voice for them and they can socialize with friends and family by using this app. SN - 1530-8669 UR - https://doi.org/10.1155/2018/1013234 DO - 10.1155/2018/1013234 JF - Wireless Communications and Mobile Computing PB - Hindawi KW - ER -