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- Pure tone threshold audiometry (PTA) 纯音测听
- pure tone threshold audiometry 纯音阈值测听(法)
- 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。
- Methods: Electro otoscopy test was performed in 50 patients and 50 children without cleft palate.Pure tone threshold audiometry was studied in parts of them. 方法:对腭裂患儿及正常儿童各50例进行电耳镜检查,对部分能够合作患儿及正常儿童行纯音测听。
- Methods：Electro-otoscopy test was performed in 50 patients a nd 50 children without cleft palate.Pure tone threshold audiometry was studied in parts of them. 方法：对腭裂患儿及正常儿童各50例进行电耳镜检查，对部分能够合作患儿及正常儿童行纯音测听。
- 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。
- 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；
- 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。
- Difference value between average threshold values of ASSR and pure tone threshold was about 3 to 10 dB HL,and it was 4.77 dB HL at(0.5 kHz),8.83 dB HL at 1.0 kHz,6.49 dB HL at 2.0 kHz,and 3.67 dB HL at 4.0 kHz. 0 kHz频区间分别为:4.;77、8
- Pure tone threshold in 5000 normal ears 5000正常耳的纯音听阈观察
- Mean values of the differences between P_ 10 wave thresholds to tone pips and behavioral pure tone thresholds at 500,1000,2000 and 4000Hz were approximately 20 dBnHL. 四个频率上的短音P10波反应阈与纯音主观听阈之差一般在20dB之内。
- Acoustics - Audiometric test methods - Basic pure tone air and bone conduction threshold audiometry 声学。测声试验方法。基本纯声调空气和骨传导声测定
- In Meniere's disease ears,SP/AP amplitude ratio was positively correlated to pure tone thresholds (?r?= 0.560 1 ?P?< 0.01 ). An elevated SP/AP ratio was found in 73% of the Meniere's ears and 6% of the SNHL ears. 梅尼埃病组 SP/ AP比值与主观纯音听阈呈正相关 (r =0 .;5 6 0 1;P <0
- Keywords Auditory steady-state evoked response（ASSR）;Pure tone threshold;Response threshold;Hearing evaluation; 关键词听觉稳态诱发反应;纯音听阈;反应阈;听力评估;
- Method Compared the patients' own pure tone audiometry before and after the acupuncture treatment. 方法通过自身对照观察针刺前后患者纯音听阈的变化；
- The Contradiction between Pure Tone Threshold and Distortion Product Otoacoustic Emission of Auditory Neuropathy Patients 听神经病患者纯音听力和耳声发射表现特征分析
- Methods To check on objective acoustic impedance and subjective pure tone audiometry. 方法对外伤性聋进行客观声导抗测试和主观纯音测试。
- A comparison between auditory steady-state evoked response and pure tone threshold in adults with sensorineural hearing loss 成人感音神经性聋听觉稳态诱发反应阈值与纯音听阈值比较
- The audiological testing included auditory brainstem response(ABR), auditory steady-state responses(ASSR), play audiometry or pure tone audiometry as well as tympanometry. 听力学检查项目包括听性脑干反应、多频稳态反应测试、游戏测听或纯音测听、声导抗测试等。
- METHODS Pure tone audiometry,ABR and 40Hz AERP detection were performed in 120 recipients from whom 86 ears were available to be analyzed. 方法对120例受试者分别测出其平均听阈和ABR阈值、40Hz AERP阈值,共获得资料可靠完整的86耳用于实验分析。
