audiometer

Maintenance and analysis of clinic diagnosis audiometer printing trouble

Midimate622临床诊断型听力计打印故障检修分析

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Audiometer is an important instrument in otolaryngology clinic.

听力计是听力检查中必不可少的设备。

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Methods The GSI-16 clinical two channel audiometer with built in sound field system was used to observe 143 cases ( 168 ears) with various hearing aids. Their hearing loss and hearing compensation were tested before and after the aids being used.

方法应用GSI-16纯音听力计附声场测听系统，观察168耳不同类型助听器使用者助听前的听力损失和助听后的听力补偿；

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Assessment of the Pediatric Audiometer Approach as a Neonatal Hearing Screening Test

听力计检测作为新生儿听力筛查方法的评价

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The paper presents the principle of hearing testing technology, such as air conduction test, bone conduction test, masking technology, double ear sonorous blance, short increment sensitivity index, and the audiometer as hearing testing tool.

本文介绍了主观听力测试中气导听阈、骨导听阈、掩盖、双耳交替响度平衡试验、短增量敏感度指数试验的测试原理，运作过程以及完成上述功能测试的仪器-电子听力计。

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It is evidenced that DPOAE test is more sensitive than pure tone audiometer test and the amount of it is reduplicated and steady.

音测听对听力下降的反应更加敏感，大量研究事实表明，DPOAE测试比纯而且其幅值在自身具有良好的可重复性及稳定性。

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Study on Screening Infant Hearing Loss by the Pediatric Audiometer 2

PA2自由场听力计筛查婴幼儿听力障碍的研究

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METHODS 68 patients were checked and followed up by audiometer and acoustic brainstem response before and after taking gentamycin.

方法采用纯音测听和脑干诱发电位检查，并随访68例患者使用庆大霉素前后听力变化。

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Then BAEP and the auditory capability were measured by a cerebral evoked response recorder and an audiometer.

应用脑干电位诱发反应记录仪和听力仪检测BAEP和听力。

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Methods To test IQ psychomotor audition bone age weight and height of 3 groups children who are 7-13 years old with CRT-C 2 JPB diagnostic audiometer X-ray weight and height instrument.

方法采取CRT-C2、JPB、测听仪、拍X线片、标准度衡器具检测同期出生的3组7～13岁儿童的智商、精神运动功能、听力、骨龄和身高、体重。

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All children underwent routine otoscopic examinations of ear, nose and throat, and were also examined using the Madsen acoustic impedance audiometer.

均进行耳科常规及声阻抗检查，发现腭裂患儿中耳静态压力与声顺值，声镫骨肌反射引出率都低于正常儿童。

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Method: In an environment of 50 ± 3dB ( SPL, A) background noise, with the audiometer developed by the authors, and an electric otoscope, the hearing of 195 infants aged 38& 93 days in Beijing area were examined.

方法：在背景噪声为50±3dB（SPL，A）环境，使用作者自行研制的BA-33型听力筛查仪和电耳镜对195名北京市区38-93天的婴儿进行检查。

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Corticocerebral response audiometer; cerebral cortex response audiometer The hearing is expected to last two days.

大脑皮质反应测听计预计听证会将进行两天。

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Audiometer: Pure Tone Audiometer, Impedance Audiometer;

听力计：纯音听力计、阻抗听力计；

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