Development and validation of an iPad-based Japanese language monosyllable speech perception test (iCI2004 monosyllable)
Development and validation of an iPad-based Japanese language monosyllable speech perception test (iCI2004 monosyllable)
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DOI：
10.1080/00016489.2020.1853229
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发表时间：
2020-11-23
影响因子：
1.4
通讯作者：
Usami, Shin-ichi
中科院分区：
文献类型：
--
作者：
Nishio, Shin-ya;Tono, Tetsuya;Usami, Shin-ichi
背景言语知觉测试是日常生活中常用的反映听觉能力的指标。在日本，2004年首次开发的CI-2004测试被广泛用作标准，但它没有针对大量正常听力控制和听力损失患者进行验证。目的/目标本研究的主要目的是开发和验证用于日语单音节言语感知测试的基于iPad的软件，七所大学和两个医学中心参加了这项研究。77人听力正常和459人听力损失的听阈和日语单音节言语知觉测试结果collected.ResultsAll正常听力的参与者取得了几乎完美的知觉结果，无论是在安静和噪音。对于人工耳蜗植入者，平均单音节语音感知得分为55.1 +/- 19.6%，在安静和噪声（SNR +10 dB）40.3 +/-19.2%.Conclusions and significance我们开发了基于iPad的日语单音节语音感知测试软件，并通过测试大量的控制和听力损失患者的人工耳蜗植入或助听器进行验证。所开发的单音节言语感知测试具有足够大的动态范围，可用于评估日本人工耳蜗使用者的言语感知改善。
BackgroundSpeech perception tests are commonly used as indices reflecting hearing ability in daily life. In Japan, the CI-2004 test, first developed in 2004, is widely used as standard, but it was not validated against a large number of normal hearing controls and hearing loss patients.Aims/objectivesThe primary objective of the present study was to develop and validate iPad-based software for the Japanese monosyllable speech perception test, 'iCI2004'.Material and methodsSeven universities and two medical centers participated in this study. The hearing threshold and Japanese monosyllable speech perception test results of 77 people with normal hearing and 459 people with hearing loss were collected.ResultsAll participants with normal hearing achieved almost perfect perception results both in quiet and in noise. For cochlear implant users, the average monosyllable speech perception score was 55.1 +/- 19.6% in quiet and 40.3 +/- 19.2% in noise (SNR + 10dB).Conclusions and significanceWe developed iPad-based Japanese monosyllable speech perception test software and validated it by testing a large number of controls and hearing loss patients with cochlear implants or hearing aids. The developed monosyllable speech perception test has a sufficiently large dynamic range for assessing improvement in speech perception in Japanese cochlear implant users.