通过单独建模声需求响应的声音疲劳亚型
Mark L Berardi1, Susanna Whitling2, Eric J Hunter3
1Department of Communication Sciences and Disorders, University of Iowa, Iowa City, Iowa, USA. mark-berardi@uiowa.edu.
Scientific reports
|July 16, 2025
概括
个体的声音疲劳反应有很大的不同. 这项研究确定了一个小组经历声声加载任务后的声音疲劳,突出了对职业语音用户个性化评估的需要.
科学领域:
- 语音和听力科学 语言和听力科学
- 职业健康 职业健康 职业健康
- 生物医学工程 生物医学工程
背景情况:
- 对于个性化医疗来说,响应声音需求的个体变异性至关重要.
- 语音疲劳在职业语音用户中很常见,但由于反应异质,很难识别.
- 了解这些个体差异是有效诊断和治疗的关键.
研究的目的:
- 根据个体对声音需求的反应来分类个体.
- 为了识别经历声势加载任务 (VLT) 后声势疲劳的子组.
- 为了研究声音疲劳的异质性质.
主要方法:
- 37名参与者 (19F, 18M) 进行了30分钟的与背景噪音 (VLT) 的大声说话任务.
- 在VLT之前和之后收集了语音样本.
- 分析了声力评分和语音制作措施,将参与者分为子组.
主要成果:
- 在分组分类之前,所有参与者都观察到很少的显著变化.
- 一个特定的子组表现出声力和语音生产需求响应,显示出显著的声音疲劳的迹象变化.
- 其他小组没有显示这些与疲劳相关的变化.
结论:
- 声乐疲劳是多元的,与不同的个人对声乐负载的反应.
- 需要基于个人的方法来准确地分类和测量声疲劳.
- 个性化干预对于管理职业语音用户的声音疲劳至关重要.
相关概念视频
Facial Feedback Hypothesis
253
Charles Darwin proposed that facial expressions are an evolutionary adaptation for communication. He argued that these expressions are not influenced by culture but are universal across species. For example, a snarling expression with exposed teeth signals a threat in many animals, including humans. Darwin also suggested that displaying an emotion can intensify the feeling. Smiling, for example, could enhance one's sense of happiness. This idea laid the foundation for understanding the role...
253
Modeling in Therapy
150
Modeling, a key technique in therapy, uses observational learning to help clients acquire and practice new skills by watching therapists demonstrate desired behaviors. This approach, rooted in Albert Bandura's concept of vicarious learning, plays a significant role in therapeutic interventions for various psychological conditions, including social anxiety, ADHD, and depression.
Participant Modeling
Participant modeling involves therapists demonstrating calm and effective behaviors in...
Participant Modeling
Participant modeling involves therapists demonstrating calm and effective behaviors in...
150
Larynx
2.2K
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,...
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,...
2.2K


