Kalaiah Mohan Kumar, Shastri Usha
Department of Audiology and Speech Language Pathology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka, India.
Data Brief. 2021 Sep 13;38:107367. doi: 10.1016/j.dib.2021.107367. eCollection 2021 Oct.
The data presented in this article is related to our research article titled "contralateral suppression of transient evoked otoacoustic emissions for various noise signals" (Kalaiah et al., 2017) [1]. The contralateral suppression of transient evoked otoacoustic emissions (TEOAE) was measured from 19 young adults with normal hearing sensitivity. To measure the contralateral suppression, TEOAEs were recorded using clicks in linear mode with and without presenting noise to the contralateral ear. Initially, the TEOAE was recorded without presenting noise to the contralateral ear of participants referred to as 'baseline' TEOAE. Following this, the TEOAE was recorded by presenting noise to the contralateral ear, referred to as contralateral noise conditions. Noises used in the present study included white noise, amplitude-modulated noise, and real-life noise signals. All recordings were completed on the same session in single probe-fit condition. The data reported here include the global amplitude of TEOAE, noise-floor level, and signal-to-noise ratio across baselines and contralateral noise conditions and the magnitude of contralateral suppression for various noises. Further, the data includes the amplitude of TEOAEs and suppression magnitude across eight 2 ms time bands between 2 and 18 ms.
本文所呈现的数据与我们发表的题为《不同噪声信号对瞬态诱发耳声发射的对侧抑制》（Kalaiah等人，2017年）[1]的研究论文相关。对19名听力敏感度正常的年轻成年人进行了瞬态诱发耳声发射（TEOAE）的对侧抑制测量。为测量对侧抑制，在有和没有向对侧耳施加噪声的情况下，使用线性模式下的短声记录TEOAE。最初，在未向参与者对侧耳施加噪声的情况下记录TEOAE，称为“基线”TEOAE。在此之后，通过向对侧耳施加噪声来记录TEOAE，称为对侧噪声条件。本研究中使用的噪声包括白噪声、调幅噪声和现实生活中的噪声信号。所有记录均在单探头适配条件下的同一时段完成。这里报告的数据包括TEOAE的整体幅度、本底噪声水平以及基线和对侧噪声条件下的信噪比，以及各种噪声的对侧抑制幅度。此外，数据还包括2至18毫秒之间八个2毫秒时间带内TEOAE的幅度和抑制幅度。
