测听计可以降低噪声的比例和程度。
The acoumeter can reduce the proportion and degree of noise.
用测听仪器检测受调查儿童。
The hearing screening of the children surveyed by audiometry instruments.
声导抗测听是近年新开展的一种耳功能检测方法。
Acoustic immittance measurement is a new developed method of ear examining recently.
方法采用行为测听和耳声发射相结合的方法测听。
Methods All subjects were tested"PASS"through distortion-product otoacoustic emission (DPOAE), then the behavior acoustic test was made.
本文给出了一种基于计算机辅助的汉语言语测听软件。
This article introduces a software for computer-assisted Mandarin speech audiometry, allowing for automation of patients' information management and speech audiometry.
方法应用扩展高颇测听对不同年龄组人群进行听力检测。
Methods: The groups of different age were examined by extended high frequency audiometry .
您的电测听图表明是神经性耳聋（传导性耳聋，混合性耳聋）。
The electro-audiogram shows that yours is a type of nerve deafness ( conduction deafness, mixed type deafness).
受试者坐在标准测听室内，由专业技师检查气、骨导纯音听阈。
All the subjects sat in the standard audiometric room, the air and bone conducted pure-tone auditory thresholds were examined by the professional technician.
用美国OB822型电测听检测仪测定患者的骨气导阈值，记录出听力图。
Bone conduction thresholds of the patients were detected by OB822 audiometer made in America to record their audiogram.
方法对50例压力性鼓膜穿孔患者的常频和扩展高频测听的听阈结果进行分析。
Methods 50 patients received standard pure - tone and extended high frequency audiometry for hearing measurement.
这种行为测听的方法在最终听力评估结果的依据及重要性，也占百分之二十五。
Basis and importance of this behavior hearing test method in the final hearing assessment results, also accounted for twenty-five percent.
方法对50例压力性鼓膜穿孔患者的常频和扩展高频测听的听阈结果进行分析。
Methods 50 patients received standard pure-tone and extended high frequency audiometry for hearing measurement.
使用顺序连续多点脉冲刺激，每周2次，连续20周(40次)后复查纯音测听。
Sequential multipoint pulse stimulation was adopted, twice each week, for 20 consecutive weeks (40 sessions) and then pure tone test was carried out repeatedly.
应用滤波言语测听词表增加了测试信息的难度，能够发现中枢神经听功能的缺陷。
A filtered testing speech tables increases the difficulty of testing information. It is easy to find the listening functional disorder of central nervous system.
声学。测听设备校准用参照区。第1部分：纯音和耳挂式耳机的参考等效阈声压级。
Acoustics - Reference zero for the calibration of audiometric equipment - Part 1 : reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones.
在声场测听条件下，对17名儿童（33耳）进行助听前和助听后的声场听阈测试。
The present study has tested unaided and aided thresholds of 17 children (33 ears)in sound field.
本文采用FIR滤波器对标准的言语测听词表进行数字滤波，生成各种滤波言语测听词表。
In this paper, we used FIR digital filter to process the testing speech tables and created kinds of filtered testing speech tables.
结果：20例(21耳)纯音测听、听觉诱发电位均异常，19例镫骨肌声反射及前庭功能异常。
Result: Pure tone and ABR waveforms were abnormal in 20 subjects (21 ears), moreover acoustic stapedius reflex and the vestibular function were abnormal in 19 subjects.
方法共对28709名0-6岁儿童进行听力筛查，主要采用行为测听法，6个月以下儿童兼做耳声发射。
Methods 28709 0-6 years children were screened by behavior hearing test mainly. Children below 6months were screened by OAEs, too.
方法应用abr方法对30例(30耳)外伤性鼓膜穿孔进行测试，并将其结果与纯音电测听结果进行对照。
Methods ABR tests were evaluated in 30 traumatic perforation of tympanic membrane cases (30 ears) and compared with the results of pure tone audiometry.
目的：根据言语测听的要求，编制山西话言语测听双音节词表，作为临床对山西方言人群言语评估的基本材料。
Objectives To edit the spondee word lists as basic speech materials for roution tests in Shanxi dialect speakers.
目的：根据言语测听的要求，编制山西话言语测听双音节词表，作为临床对山西方言人群言语评估的基本材料。
Objective To edit the spondee word lists as basic speech materials for routine tests in Shanxi dialect speakers.
纯音测听：发作时或发作后不久，可检测到轻度的、以低频听力损失为主的感觉神经性耳聋，发作后恢复正常或减轻。
Pure tone audiometry: Slight sensorineural hearing loss mainly at the lower frequency may be detected during or soon after attack. It may be recovered or lightened after the attack.
结果：纯音测听平均值在中位数左右波动变化为3分贝，并且有72%的患者的听力损失维持在术前水平的10分贝以内。
Results: The median PTA changed by 3 dB, and hearing was preserved to within 10 dB of preoperative level in 72% of patients.
方法30例受试者(60耳)分别进行纯音测听，首先测出双耳的纯音听阈，然后应用同频音掩蔽试验测试各个频率的MCML。
Methods the pure tone thresholds of 30 subjects (60 ears) were measured by pure tone audiometry and MCML was obtained by means of the same frequency tone masking test.
方法30例受试者(60耳)分别进行纯音测听，首先测出双耳的纯音听阈，然后应用同频音掩蔽试验测试各个频率的MCML。
Methods the pure tone thresholds of 30 subjects (60 ears) were measured by pure tone audiometry and MCML was obtained by means of the same frequency tone masking test.
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