语音病理学家和耳鼻喉专家对听觉和听觉视觉语音质量感知的准确性
Michael Yeshayahu Finkelstein1, Karen Banai2, Oshrat Sella Weiss3
1Department of Communication Sciences and Disorders, University of Haifa, Haifa, Israel; Hearing, Speech and Language Service, Kaplan Medical Center, Rehovot, Israel.
Journal of voice : official journal of the Voice Foundation
|February 20, 2025
概括
语音和语言病理学家 (SLP) 和耳鼻喉 (ENT) 专家评估了语音质量. 视觉化喉有时会降低ENTT的准确性,这表明视觉信息可能会损害语音感知.
科学领域:
- 语音语言病理学 语音语言病理学
- 耳鼻喉科 耳鼻喉科 耳鼻喉科
- 声学分析 声学分析
背景情况:
- 语音质量评估对于诊断和治疗语音障碍至关重要.
- 目前的方法包括听觉感知评估和喉镜检查 (可视化喉).
- 综合听觉视觉评估对感知准确性的影响尚未完全理解.
研究的目的:
- 为了比较声质评估的准确性,只用听觉和听觉视觉方法.
- 调查语音语言病理学家 (SLPs) 和耳鼻喉 (ENT) 专家之间的评估准确性差异.
- 确定视觉喉信息对感知语音质量识别的影响.
主要方法:
- 30名SLP和30名ENT评估了6种不同的语音品质 (高音,低声,紧张的低声,声音,紧张的,湿的) 的录音.
- 录音在两个条件下呈现:仅听觉和听觉视觉 (用喉腔镜视频).
- 参与者确定了声音的品质,并评价了它们的主导地位.
主要成果:
- 在这两种情况中,SLP在识别特定的声音品质 (低声,紧张的低声,声) 方面表现出比ENT更高的准确性.
- 与SLP不同的是,在使用听觉视觉评估时,与仅听觉评估相比,ENT的准确性下降.
- 评估条件和职业,语音质量和职业之间的相互作用影响了准确性.
结论:
- 视觉喉信息可能会对语音质量感知的准确性产生负面影响,特别是在耳,耳,耳方面.
- 专业重点的差异 (SLP的功能,ENT的解剖) 可能解释了对语音品质的不同敏感性.
- 听觉感知评估的准确性可以通过考虑专业背景和视觉喉数据的潜在干扰来优化.
相关概念视频
Hearing
51.8K
When we hear a sound, our nervous system is detecting sound waves—pressure waves of mechanical energy traveling through a medium. The frequency of the wave is perceived as pitch, while the amplitude is perceived as loudness.
51.8K
Perception of Sound Waves
4.4K
The human ear is not equally sensitive to all frequencies in the audible range. It may perceive sound waves with the same pressure but different frequencies as having different loudness. Moreover, the perception of sound waves depends on the health of an individual's ears, which decays with age. The health of one's ears may also be affected by regular exposure to loud noises.
The pitch of a sound depends on the frequency and the pressure amplitude of the source. Two sounds of the same...
The pitch of a sound depends on the frequency and the pressure amplitude of the source. Two sounds of the same...
4.4K
Larynx
1.2K
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,...
1.2K
Physical Assessment of the Respiratory Tract IV: Auscultation
256
Auscultation is a crucial component of the physical assessment of the respiratory tract. It offers valuable insights into airflow through the bronchial tree and potential lung obstructions. This process involves careful listening to breath, voice, and adventitious sounds, which can reveal a wealth of information about a patient's respiratory health.
Breath Sounds
Breath sounds are categorized into vesicular, bronchovesicular, and bronchial.
Breath Sounds
Breath sounds are categorized into vesicular, bronchovesicular, and bronchial.
256
Auditory Perception
306
The auditory system is essential for sound perception, utilizing various critical structures. When sound waves enter the outer ear, they travel through the ear canal and cause the eardrum to vibrate. These vibrations are then transmitted to the middle ear, where three tiny bones – the malleus, incus, and stapes – amplify the sound. This amplification is crucial, as it ensures that the sound vibrations are strong enough to be conveyed to the inner ear. These vibrations then reach the...
306
Perceiving Loudness, Pitch, and Location
183
The human brain perceives pitch through two primary mechanisms reflected in place theory and frequency theory. Each mechanism describes how sound waves are interpreted as specific pitches by the brain, offering insights into the intricate processes of auditory perception.
Place theory, or place coding, suggests that different pitches are heard because various sound waves activate specific locations along the cochlea's basilar membrane. The brain determines the pitch of a sound by...
Place theory, or place coding, suggests that different pitches are heard because various sound waves activate specific locations along the cochlea's basilar membrane. The brain determines the pitch of a sound by...
183


