Measurement and investigation of audiology in 114 language and speech disorder children

1、

The thesis calculates the model balanced solution and discusses the balanced solution stability in different situation.

文中计算了模型的均衡解,讨论了不同情况下均衡解的稳定性.

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2、

Conclusion: it is indicated by the results of electroaudiometry that hearing is improved more effectively in the patients with assurgent audiometric curve than in those with declivous, aclinic and deaf audiometric curves if the sudden deafness patients with different audiometric curves are treated with mixed hyperbaric oxygen.

结论：电测听结果提示，用高压混合氧治疗不同听力曲线类型突发性耳聋，上坡型听力曲线组患者的听力改善效果明显优于下坡型、平坦型及聋型听力曲线组患者。

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3、

Results: 96% ( in 225 ears) were cured by stimulation. Audiometric tests showed that the air conduction threshold in speech frequency was increased 10~ 15dB from base. There was no one decreased.

结果：结果：刺激法修补，225例耳中96%愈合，纯音听力测试，显示语音频率气导阈，在原来的基础上提高10～15db，无一例听力下降者。

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4、

We followed up 25 subjects in 1-2 weeks, the results of pure-tone audiometric testing and acoustic impedance audiometry of 24 subjects were normal, and had no significant differences to those examined before administration.

给药后1-2周，共随访到25例正常受试者，其中24例复查纯音测听和声阻抗测试都在正常范围，与受试前纯音测听结果相较未见明显差异。

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5、

Objective: To characterize the audiometric results of 1/ 2 octave frequency pure-tone audiometry in tinnitus patients with normal threshold on octave pure-tone audiometry and determine its clinical significance.

目的：观察常规倍频程纯音测听听阈无异常的耳鸣患者的半倍频程频率测试结果并探讨其特征及临床意义。

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6、

Ambient noise of the test room and signal characteristics of audiometric system seem to be the two main variables during the extended low-frequency hearing tests. The present data were compared with ISO 226-1987 and some other reports.

文中结果同ISO226-1987及国外有关资料进行了比较.分析表明，测听室环境噪声、所用信号的谐波失真及频率稳定性乃影响扩展低频测试结果的主要变量。

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7、

The audiometric zero level has been measured in the frequency range 2-100 Hz, with particular attention to frequencies below 25 Hz. A Direct Determination for Hearing Threshold of Bone Conduction by Using Impedance Head

本文对低频段的听力零级进行了测量，得到了两个不同测试组在2Hz&100Hz频率段的阈值曲线。纯音骨导听力零级的测定

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8、

Objective To calculate the least acoustic response value of children aged 0-6 years in a quiet room, and to explore the positive standards of hearing screening at different ages in some nonstandard audiometric room.

目的计算0-6岁儿童在相对安静房间（本底噪声≤45dBA）测听的最小听觉反应值，探讨在非标准测听室进行儿童听力筛查不同年龄组的筛查阳性标准。

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9、

Results The 2f 1 f 2 DPOAE amplitudes in all pilots, including pilots with normal audiometric hearing and with hearing loss, were significantly lower than those of control group.

结果飞行员组DPOAE幅值与健康青年组相比明显降低，特别是飞行员纯音听阈正常组DPOAE幅值较健康青年组也明显降低。

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10、

According to basic values of ISO standard evaluation of audiometric environment noise by using A-weighted sound level meter is proposed. Different audiometric contents and various frequency ranges are analyzed.

根据ISO标准的基本数值，提出了用A-计权声级评价测听环境允许噪声，分析了不同测听内容和各种测听频率范围的噪声特征。

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11、

Just perceptible difference limen Comparison of auditory steady-state responses and auditory brainstem responses in audiometric assessment of adults with sensorineural hearing loss

成人感音神经性聋听觉稳态诱发反应阈与听性脑干反应阈比较

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12、

Audiometric zero level at infrasonic frequencies

次声频段的听力零级

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13、

The forensic medical audiometric evaluation should fulfil the requirement of objective detection and accurate quantitation of the level of hearing loss.

听力损害的法医学鉴定，须采用客观、准确、定量的听力测验方法。

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14、

Audiometers Part 3: Auditory test signals of short duration for audiometric and neuro-otological purposes

GB/T7341.3-1998听力计：第3部分用于测听与神经耳科的短持续听觉测试信号

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15、

Acoustics& Reference zero for the calibration of audiometric equipment Part 4: Reference levels for narrow-band masking noise

GB/T4854.4-1999声学校准测听设备的基准零级第4部分：窄带掩蔽噪声的基准级

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16、

Prediction of bone-conduction of audiometric threshold in normal-hearing adults using multiple auditory steady state response

多频听觉稳态反应评估听力正常青年人骨导听阈的研究

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17、

A Clinical Audiometric Study on Ototoxicity of Cisplatin

顺铂耳毒性的临床听力学研究

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18、

The result shows that our developed Chinese speech audiometric system may evaluate the ability of speech discrimination and is suitable for clinical testing.

这表明此开发系统能够评估受试者的言语接受和理解能力，是一种方便、性能稳定、可供临床应用的实用汉语言语听力测试系统。

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19、

The Realization of Filtered Speech Audiometric Materials

滤波言语测听词表的实现

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20、

Auditory Evoked Potentials in Audiometric Assessment for Patients with Nonorganic Hearing Loss

听觉诱发电位在非器质性聋评定中的作用

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