相关实验视频

Updated: Jun 30, 2026

Behavioral Determination of Stimulus Pair Discrimination of Auditory Acoustic and Electrical Stimuli Using a Classical Conditioning and Heart-rate Approach
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Behavioral Determination of Stimulus Pair Discrimination of Auditory Acoustic and Electrical Stimuli Using a Classical Conditioning and Heart-rate Approach

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听觉对比度值测试的电生理学版本

Lisbeth Birkelund Simonsen1,2,3, Jaime A Undurraga1,4, Abigail Anne Kressner2,3

  • 1Interacoustics Research Unit, Interacoustics A/S, Kongens Lyngby, Denmark.

Ear and hearing
|December 1, 2025
PubMed
概括

电生理学听觉对比度值 (E-ACT) 测试显示出良好的可靠性,与行为测试和语音在噪音中的表现相关联. 这一客观测量有助于评估超值听力,特别是对于无法完成行为测试的患者.

关键词:
审计变更复杂性 审计变更复杂性频谱-时间调制.语音在噪音中的能力.

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Sound Intensity Level

Humans perceive sound by hearing. The human ear helps sound waves reach the brain, which then interprets the waves and creates the perception of hearing. The loudness of the environment in which a person is located determines whether they can distinguish between different sound sources.
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The human ear cannot distinguish between two sources of sound if they happen to reach within a specific time interval, typically 0.1 seconds apart. More than this, and they are perceived as separate sources.
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