threshold audiometry

As a result of careful checking and testing, Acoustics Pure tone air conduction threshold audiometry For hearing conservation purposes

我念给您听：通过仔细的检查和测验，GB/T7583-1987声学纯音气导听阈测定听力保护用

Acoustics Pure tone air conduction threshold audiometry For hearing conservation purposes The value of the threshold strain is determined by calibrating the coating.

GB/T7583-1987声学纯音气导听阈测定听力保护用阈值应变的数值是靠对涂层进行标定测出来的。

Methods Clinical findings, pure tone threshold, acoustic impedance audiometry, speech audiometry, auditory brainstem response ( ABR) and distortion product otoacoustic emission ( DPOAE) were analyzed in 23 cases of auditory neuropathy.

方法分析23例听神经病的临床表现、纯音听阈、声导抗、言语听力、听性脑干反应（ABR）和畸变产物耳声发射（DPOAE）检查。

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。

The behavior audiometry showed that the average hearing threshold was 30 to 35 dBHL.

术后4周开机调试及随访，行为和语言测听平均听阈30～35dBHL。