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相关概念视频

Larynx01:21

Larynx

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The human larynx, often referred to as the voice box, is an intricate organ located in the neck. It serves as a pathway for air to enter the lungs during respiration and is an essential component of voice production.
Anatomy of the Larynx
The larynx consists of various components, including cartilage, muscles, and vocal cords. Its structure includes three large unpaired cartilages—the thyroid, cricoid, and epiglottis—and three smaller paired cartilages—the arytenoids,...
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An Implantable System For Chronic In Vivo Electromyography
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喉生物信号的生成方法

Mahdi Darvish1, Andreas M Kist1

  • 1Department Artificial Intelligence in Biomedical Engineering, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany.

Journal of voice : official journal of the Voice Foundation
|February 23, 2024
PubMed
概括
此摘要是机器生成的。

研究人员开发了一种使用变量自编码器 (VAE) 创建合成全球面积波形 (GAW) 的新方法. 这种技术准确地模拟了语音功能和振荡,用于语音评估和语音技术.

关键词:
生物信号是一种生物信号.球面积的波形是指球面积的波形.建模建模模型是什么综合数据 综合数据变量自动编码器变量自动编码器

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科学领域:

  • 生物声学是一种生物声学.
  • 语音科学 语言科学
  • 计算语言学 计算语言学

背景情况:

  • 状区域波形 (GAW) 对于定量临床语音评估至关重要,为声动态提供了洞察力.
  • 对GAWs的准确建模对于推进语音分析和语音合成技术至关重要.

研究的目的:

  • 引入一种新的方法,使用变量自编码器 (VAE) 生成合成的全球面积波形 (GAW).
  • 通过喉开放向量 (GlOVe) 证明精确控制合成声动力学.
  • 探索合成GAW在语音合成和语音学研究中的潜力.

主要方法:

  • 利用变化自编码器 (VAE) 来生成合成的全球面积波形 (GAW).
  • 采用全喉开放向量 (GlOVe) 来操纵VAE潜伏空间以控制声的关闭和打开.
  • 生成合成喉生物信号,可控制振荡,频率和振幅.

主要成果:

  • 实现了高度精确的合成喉生物信号,正常化平均绝对误差值在9.6×10−3和1.20×10−2之间.
  • 证明了显著的培训有效性,主要损失组件的减少达到了大约89.52%.
  • 成功模拟了现实的喉开口变化和声振荡.

结论:

  • 拟议的基于VAE的方法与GLOVe提供了一个强大的工具,用于生成现实的合成GAWs.
  • 这种方法可以精确控制喉生物信号特征,有助于语音评估和研究.
  • 这些发现表明,有可能开发先进的,听起来自然的语音技术.