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首页> 外文期刊>同誌社大学理工学研究報告 >骨伝導マイクロフォンを用いた偏咀嚼の検出手法の検討
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骨伝導マイクロフォンを用いた偏咀嚼の検出手法の検討

机译:用骨传导麦克风检查部分咀嚼的方法

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摘要

近年,軟食化に伴って日本人の咀嚼回数は激減しrnており,さらに,不規則かつ栄養バランスの偏ったrn食事を摂取する日本人が増えている.これらは,生rn活習慣病,肥満,顎関節症,耳鼻咽頭疾患,姿勢障rn害,睡眠障害などを引き起こしかねず,極めて深刻rnな問題である.%Although proper frequency of mastication could be very important for jawbone development, it has been radically decreasing in Japan. So there have been considerable researches to increase frequency of mastication. But it is not enough for jawbone development. For example, unilateral mastication could be a risk to health. It not only impedes the development of jawbone, but also contorts it. Consequently, it causes to distort a face and eventually twist a body in the worst. In particular, unilateral mastication on the growing children brings many troubles. In the previous work, yet the method that helps to make proper frequency of mastication has been studied, they do not deal with unilateral mastication. Therefore, we will propose the method to detect unilateral mastication by using bone-conduction microphones. In result, as for evaluating which side the participants chewed on, we gained about 55% of answer correctly.
机译:近年来,随着食物的软化,日本人的咀嚼次数急剧减少,越来越多的日本人在进食营养不均衡和不均衡的食物。这些是非常严重的问题,因为它们可能导致与生活相关的与习惯相关的疾病,肥胖,颞下颌疾病,耳鼻咽喉疾病,姿势障碍,睡眠障碍等。 %虽然适当的咀嚼频率对于颚骨的发育非常重要,但在日本却已急剧减少,因此有大量的研究来增加咀嚼的频率,但是对于颚骨的发育还不够,例如单侧咀嚼可能是对健康的危害:它不仅阻碍颚骨的发育,而且扭曲颚骨的行为,这会导致脸部扭曲并最终在最坏的情况下扭曲身体,特别是对成长中的孩子的单侧咀嚼会带来很多麻烦。因此,我们将提出一种使用骨导麦克风来检测单侧咀嚼的方法。评估参与者咀嚼的那一边,我们正确地获得了大约55%的答案。

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