threshold audiogram

An analysis of psychological factors on hearing threshold and its variation of alternate binaural loudness balance;

听力障碍者听阈水平双耳响度平衡变异的心理因素分析

Objective To lind out the situations of the hearing loss,which differ from the people without hearing impair- ment in hearing threshold and the balance between ears on their level.

目的:分析听力障碍患者听阈值与正常人的差异及精神心理因素对结果的影响。

Methods The animal models of secretory otitis media were established by injecting platelet activating factor(PAF)into the middle ear of guinea pigs in order to understand the hearing threshold and the pathologic changes of middle ear and Eustachian tube mucisa.

方法采用血小板活化因子(PAF)制备豚鼠分泌性中耳炎动物模型,了解分泌性中耳炎听阈、中耳粘膜及咽鼓管粘膜的病理改变。

Effects of two frequencies infrasound exposure on auditory threshold in guinea pigs;

两种频率次声对豚鼠听阈的影响

Results In the pure acoustic test of auditory threshold on two groups,the difference of auditory threshold had significance in the all.

方法对长期接触噪声并听阈明显下降的108名患者及108名正常体检人员进行纯音测听和ABR测试。

Objective The latency and auditory threshold of the cochlear action potential N 1 [AP(N 1)] were observed systematically after infrasound exposure (125 dB) in guinea pigs.

目的 :系统观察在 1 2 5 d B SPL (sound pressure level,SPL )次声暴露下豚鼠听神经动作电位 [actionpotential N1 ,AP (N1 ) ]的潜伏期及听阈的变化。

Auditory Threshold After Infrasound Exposure in Guinea Pig;

次声对豚鼠听阈影响的实验研究

Influence of corrected 0.5 kHz hearing threshold on hearing grading in epidemiology survey;

流行病学调查中0.5kHz听阈值对听力分级的影响

The Correlativity between the Threshold Acquired with ASSR and PTA;

不同听力水平听性稳态反应阈值与纯音测听阈值比较

Comparison of Thresholds Acquired with ASSR and PTA in Normal-hearing Subjects;

听力正常人听性稳态反应阈值与纯音测听阈值的比较

Hearing Threshold Shift Induced by Walkman in Adolescents;

“随身听”致青少年学生听阈位移的研究

An Investigation about Hearing Threshold and Variation of Alternate Binaural Loudness Balance of People with Hearing impairment;

听力障碍者听阈及主观响度变异调查

The mean value of the detectablethreshold of wave Ⅴ was 10 dB above the behavior threshold to click.

Ⅴ波反应阈平均在主观听阈上为10分贝。

Evaluation of hearing thresholds of 40Hz auditory event related potential and auditory brainstem response;

应用40Hz听觉相关电位与听性脑干反应评估听阈

Study on the Relationship between Auditory Evoked Potentials Threshold Evoked by Tone Pips and Behavioural Threshold in Normal-hearing Subjects;

正常人短音听觉诱发电位反应阈与主观听阈之间关系的研究

The Effects of Glutamate on the Cochlear IHCs and GLAST and the Hearing Threshold;

谷氨酸对耳蜗毛细胞、GLAST及听阈的影响

Acoustics--Pure tone air conduction threshold audiometry--For hearing conservation purposes

GB/T7583-1987声学纯音气导听阈测定听力保护用

Analysis on the hearing threshold value of normal hearing people under different background noises

健听人在不同本底噪声环境中的听阈值分析

Behavior threshold of audibility are usually computed with the threshold of V - wave reaction.

鉴定中主要根据其V波反应阈值来评估主观听阈。

An experimental study on prediction of behavioral thresholds using reaction thresholds of auditory-evoked potentials evoked by tone pips in normal-hearing subjects;

正常人短音AEP反应阈与主观听阈之间关系的研究

Acoustics--Audiometric test methods--Basic pure tone air and bone conduction threshold audiometry

GB/T16403-1996声学测听方法纯音气导和骨导听阈基本测听法

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

Comparison between Auditory Steady-State Response and 40 Hz Auditory Event Related Potential in the Evaluation of Hearing Thresholds

听性稳态反应与40Hz听觉相关电位在听阈评估中的比较

Effect of Pressure Wave on the Circulation of Cochlear Lateral Wall and Audio Threshold in Guinea Pigs

压力波对豚鼠耳蜗外侧壁微循环及听阈的影响

Results There is a negative correlativity between DPOAE and pure toneaudiometry.

结果DPOAE测值与纯音听阈值之间有负相关关系。

The correlation between the thresholds acquired with ASSR and pure tone audiometry

多频稳态诱发电位与纯音听阈的相关性研究