Pure-tone audiometry is the basic hearing examination which determines the degree of hearing loss in relation to the sound frequency.

Hearing Test features:
* pure tone audiometry using bundled headphones and predefined calibration coefficients from the database (possible for systematically increasing number of devices),
* calibration of the device (in the case of lack of predefined coefficients or for headphones other than bundled).

Additional features:
* viewing tests results,
* adding notes to the tests results,
* printing of the tests results,
* adjustment of calibration (calibration coefficients may be adjusted on the basis of your audiogram produced using an audiometer).
* verification of calibration coefficients,
* suppressing of the masking noise for the purpose of free field audiometry.

純音測聽是基本的聽力檢查，它確定聽力損失的關係的聲音頻率的程度。

測聽功能：
*採用捆綁耳機和預定的校準係數從數據庫純音測聽（可能為系統地增加設備的數量），
*器件（在缺乏預定係數或用於耳機比捆綁其他的情況下）的校準。

附加功能：
*觀看實驗的結果，
*添加註釋的測試結果，
*的測試結果打印，
*調節校準的（校準係數可能你的聽力圖的基礎上，出品使用聽力計進行調整）。
*驗證校準係數，
*屏蔽噪音的自由場測聽的目的的抑制。