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首页> 外文期刊>Brazilian Journal of Otorhinolaryngology >Speech recognition in individuals with sensorineural hearing loss a?? a??a??
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Speech recognition in individuals with sensorineural hearing loss a?? a??a??

机译：感音神经性听力丧失的人的语音识别一个??一个??

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INTRODUCTION: Hearing loss can negatively influence the communication performance of individuals, who should be evaluated with suitable material and in situations of listening close to those found in everyday life. OBJECTIVE: To analyze and compare the performance of patients with mild-to-moderate sensorineural hearing loss in speech recognition tests carried out in silence and with noise, according to the variables ear (right and left) and type of stimulus presentation. METHODS: The study included 19 right-handed individuals with mild-to-moderate symmetrical bilateral sensorineural hearing loss, submitted to the speech recognition test with words in different modalities and speech test with white noise and pictures. RESULTS: There was no significant difference between right and left ears in any of the tests. The mean number of correct responses in the speech recognition test with pictures, live voice, and recorded monosyllables was 97.1%, 85.9%, and 76.1%, respectively, whereas after the introduction of noise, the performance decreased to 72.6% accuracy. CONCLUSIONS: The best performances in the Speech Recognition Percentage Index were obtained using monosyllabic stimuli, represented by pictures presented in silence, with no significant differences between the right and left ears. After the introduction of competitive noise, there was a decrease in individuals' performance.
机译：简介：听力损失会对个人的沟通表现产生负面影响，应使用适当的材料并在接近日常生活中聆听的情况下对他们进行评估。目的：根据耳（右和左）变量和刺激表现的类型，分析和比较轻度至中度感音神经性听力损失患者在无声和有噪声的语音识别测试中的表现。方法：该研究包括19位右撇子患者，患有轻度至中度的对称性双侧感觉神经性听力损失，接受了以不同形式的单词进行语音识别测试，并以白噪声和图片进行了语音测试。结果：在任何测试中，右耳和左耳之间没有显着差异。在语音识别测试中，使用图片，实况语音和录制的单音节的正确答案的平均数分别为97.1％，85.9％和76.1％，而引入噪声后，性能降低到72.6％的准确性。结论：语音识别百分比指数中的最佳表现是通过单音节刺激获得的，由沉默呈现的图片表示，左右耳之间无显着差异。引入竞争性噪音后，个人的表现有所下降。

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