化国王亨利四世的声音通过3D功能声道模型重现
Robin Baudouin1, Angelique Amelot2, Stanislas Nicolleau3
1Laboratory Anthropology, Archeology, Biology (LAAB), UFR Simone Veil - Health Sciences (Université Versailles Saint-Quentin-en-Yvelines / Paris-Saclay University), Montigny Le Bretonneux, France; Department of Otolaryngology - Head & Neck Surgery, Foch Hospital, Suresnes, France; Phonetics and Phonology Laboratory, Laboratoire de Phonétique et Phonologie, LPP, Université Sorbonne Nouvelle, CNRS, Paris, France; UFR Simone Veil - Health Sciences (Université Versailles Saint-Quentin-en-Yvelines / Paris-Saclay University), Montigny Le Bretonneux, France.
研究人员使用3D建模和打印重建了亨利四世国王的声道. 这使得他们能够产生类似母音的声音,提供了对声调的洞察力,并改变了声音解剖学.
科学领域:
- 生物医学工程 生物医学工程
- 声学语音学的声音学
- 古病理学 古病理学
背景情况:
- 人类的语音产生依赖于由声道共振修改的状源.
- 从保存或改变的解剖学中重建语音带来了重大挑战.
研究的目的:
- 使用功能性3D重建,重建亨利四世国王的声音潜力.
- 为了了解改变声学解剖学的元音产生.
主要方法:
- 利用了亨利四世国王保存的头部和部的高分辨率计算机断层扫描 (CT) 图像.
- 执行手动细分,网状精细化和数字重建与解剖学重新定位.
- 在数字和3D打印模型上进行声学模拟,以评估类似母音的声音产生.
主要成果:
- 通过数字模拟生成了独特的元音般的声音,包括 /u/, /a/, /i/ 和 /œ/.
- 3D打印模型复制了 /a/ 和 /u/ 与现实的共振图案.
- 制作了一个比较的元音图表,展示了模型复制声学特性的能力.
结论:
- 先进的成像,数字建模和3D打印可以从保存或改变的解剖学中恢复声器行为.
- 这种跨学科的方法表明了声学模型和手术语音康复的潜力.
- 这项研究提供了一种新的方法来理解历史的发音和喉功能.
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