A System that Warns of Dangerous Environmental Sounds for the Hearing Impaired
A System that Warns of Dangerous Environmental Sounds for the Hearing Impaired
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DOI：
10.1007/978-3-319-93351-1_89
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发表时间：
2018-06
期刊：
影响因子：
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通讯作者：
Hiroshi Arai;T. Ido;Yuko Shimomura;Hiroyuki Kawabe;Hidetaka Nambo;Shuichi Seto
中科院分区：
文献类型：
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作者：
Hiroshi Arai;T. Ido;Yuko Shimomura;Hiroyuki Kawabe;Hidetaka Nambo;Shuichi Seto
仅仅通过观察，我们很难知道听力受损的人是否有障碍。因此，听障人士无法了解情况，他们无法得到足够的支持。他们经常生活在没有告诉他们周围的人他们自己的障碍。本研究的目的是，我们将开发一种系统，以视觉方式通知视野外产生的危险声音。建立了环境声音数据库，并从环境声音中筛选出危险声音。该系统检查波形数据和危险声音数据库，如果符合音量和距离源等条件，则在监视器上显示危险。该系统使用我们以前开发的“逼真字体”来显示字符，即使用漫画技术表达声音感觉的表达方法。在这项研究中，我们将报告这项研究的大纲和我们的系统的原型。我们用麦克风阵列从声源处记录下各种方向和范围的危险声音。并对每个麦克风的波形数据进行比较，验证其特征。该系统识别三种声音，并使用反映声源音量和方向的逼真字体显示。
By just a looking it, It’s hard for us to know if hearing impaired people have obstacles. Therefore, Hearing impaired people cannot understand of the circumstances, and they cannot get supports enough. They often live without telling they have obstacles people around them themselves. The purpose of this study, we will develop the system that visually notifies the dangerous sounds generated outside the visual field. We construct the database of environmental sounds, and select the dangerous sound from the environmental sound. This system checks the waveform data and dangerous sound database, and displays danger on the monitor if it meets conditions such as volume and distance from the source. This system displays characters using “realistic fonts” that we have developed from before, that is the expression method expressing the feeling of sound using manga technique. In this study, we will report outline of this research and a prototype of our system. We record the sound supposed to be dangerous sounds with variety of directions and range from sound source using microphone array. And we compare the waveform data for each microphone recorded, and verify the features. This system identifies three kinds of sounds and displays using realistic fonts reflecting volume and direction of sound source.