相关实验视频

Updated: May 7, 2025

An Implantable System For Chronic In Vivo Electromyography

An Implantable System For Chronic In Vivo Electromyography

Published on: April 21, 2020

在印度语音音节发音中使用计算建模来估计宫和喉肌肉收缩

Madhubari Vathulya¹, Subrato Sarkar², Indra Vir Singh³

¹Department of Burns and Plastic Surgery, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India.

Indian journal of plastic surgery : official publication of the Association of Plastic Surgeons of India

|January 1, 2025

概括

这项研究使用动态MRI和计算建模量化了印度语说者的语音肌肉收缩. 结果显示不同音节的 palatal 和 pharyngeal 收缩不同,提供客观的语音评估指标.

科学领域:

语音科学是一种语言科学.
生物医学工程生物医学工程
计算建模计算建模

背景情况:

语音的产生涉及多种解剖结构的复杂协调.
在palatoplasty后对语音功能的客观评估是有限的.
在演讲过程中量化肌肉活动可以提供客观数据.

研究的目的:

开发一个客观的方法来评估语音功能.
为了量化汉语音节发音期间的口腔和喉肌肉收缩.
探索用于语音分析的计算建模的使用.

主要方法:

动态磁共振成像 (MRI) 捕获了语音数据.
使用Geomagic软件创建了口腔和喉的3D模型.
用有限元建模来分析肌肉收缩.

主要成果:

对于不同的印度语音节来说,口腔和喉收缩是独立的.
音节 /k/ 引起了 palatum 和 pharynx 的最大收缩.
/h/ 和 /eː/ 音节显示了喉壁收缩的最低值.

结论:

计算机建模成功量化了语音肌肉收缩.
这种方法提供了一个客观的方法来评估印度语的语音.
经过验证的数据可以帮助评估语音形和手术结果.

关键词:

德文纳格里文字是德文纳格里文字.计算建模计算建模收缩的收缩收缩的收缩宫殿的宫殿是一个宫殿.喉 (pharyngeal) 是指一个喉.演讲演讲演讲演讲这些字母是拼音.

更多相关视频

Synthetic, Multi-Layer, Self-Oscillating Vocal Fold Model Fabrication

Synthetic, Multi-Layer, Self-Oscillating Vocal Fold Model Fabrication

Published on: December 2, 2011

Author Spotlight: Advancements in the Fabrication of Synthetic Vocal Fold Models for Phonetic and Robotic Applications

Author Spotlight: Advancements in the Fabrication of Synthetic Vocal Fold Models for Phonetic and Robotic Applications

Published on: January 5, 2024

相关概念视频

Muscles for Facial Expressions

Muscles for Facial Expressions

The craniofacial muscles are a collection of approximately 20 thin skeletal muscles situated beneath the skin of the face and scalp. These muscles, primarily responsible for the vast array of human facial expressions, originate from the bones or fibrous structures of the skull and extend outwards to connect with the skin. While most skeletal muscles in the body are enveloped in thick fascia, facial muscles generally have a more delicate fascial covering, with the buccinator muscle being a...