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Pure tone hearing threshold can be conferred by examining the threshold of ASSR and by using the definite numeral values. 利用这一差值 ,通过测试ASSR阈值可推断出被检查者纯音听阈的阈值
Analysis of Pure Tone Hearing Threshold of Auditory Neuropathy 听神经病的纯音听阈检查结果分析
Keywords Pure tone hearing threshold Earplug earphone Noise; 纯音听阈;耳塞型耳机;噪声;
Keywords Pure tone hearing threshold;Tympanic pressure;Elevator;Ascending; 纯音听阈;鼓室压;高速电梯;上升;
Pure tone hearing threshold 纯音听阈
Methods: To measure the subjects pure tone threshold of hearing by air conduction with the help of an audiometer. 方法:用听力计测试受试者纯音气导听阈。
Methods Pure tone threshold, hearing loss, SNR of DPOAE were performed in 20 (40 ears) adults withnormal hearing and 100 (179 ears) patients with cochlea hearing loss. 方法选正常听力人20例(40耳),蜗性聋病人100例(179耳)进行纯音听阈和DPOAE测试。
Method:Fifteen of young men with normal hearing were exposed to 4 kHz short-term pure tone (Level ~ 130 dB SPL) for 3 minutes to analysis the change of DPOAE in details after Temporary Threshold Shift (TTS). 方法：用 130dB SPL的 4 kHz纯音对 15例听力正常人（30耳）进行 3 min的短时暴露，造成听力暂时性阈移后，用ILO－90耳声发射仪记录、分析暂时性阈移（TTS）时DPOAE的幅值、时间序列的特征，并与纯音暴露前进行对比。
Truth can be likened to a pure tone or vibration. 真相可被类比成一个纯净的音调或振动。
Acoustics. Audiometric test methods. Part 1: basic pure tone air and bone conduction threshold audiometry. 声学。听力测试方法。第1部分:基本纯音空气传导和骨传导听阈测听术。
The pure tone audiometric threshold had good liner correlations with ABR and 40Hz AERP in three groups(R2=0.932,0.944,0.934) . 3组平均听阈与ABR阈值和40Hz AERP阈值具有显著线性相关性(r2=0.;932;0
The DPOAE amplitudes and the positive rates of noise group with normal pure tone threshold were obvious lower than that in controls. 纯音测听正常的接触噪声者与正常人相比，DPOAE的幅值及引出率亦明显降低；
Objective To explore the correlation between the measurements of ASSR and pure tone audiometryin senior adults with normal hearing. 目的探讨正常中老年人ASSR与纯音听阈的相关性。
Some convential audiological tests, e.g. pure tone audiometry (PTA), are subjective hearing tests and what have their limitation. 摘要传统的纯音听力检查是种主观性的听力检查，需受测者高度合作。
They tested his hearing with pure tones of different frequencies. 他们用不同频率的纯音测试她的听力。
The present study measured CNV on 17 volunteerswith 2000,4000Hz pure tone. 测试音采用2000、4000H之纯音。
Hear is a lingering charm to the Huai, is a liberal mind pure tone, a stretch of the amateur, Rumor end life monologues. 听到的是一曲缠绵入怀的神韵,是一种豁达的心境纯音,一种云卷云舒的吟唱,一端生命流言的独白。
Objective To investigate the frequency specificity of tone-pip evoked auditory brainstem responses (TP-ABR), and the relationship between the threshold of TP-ABR and the threshold of pure tone. 目的了解短音 (tonepip)诱发的听性脑干反应 (TP -ABR)的特征及其各频率反应阈与纯音听阈的关系。
Objective To investigate the effects of shock wave exposure on hearing threshold and hair cells injury of guinea pigs. 目的探讨急性缺氧对冲击波暴露后豚鼠听功能和听毛细胞损伤的影响。
He studied auditory masking by pure tones. 他通过纯音来研究听觉模糊。