The eAudio USB - is a modern two-channel pure-tone and speech audiometry.
Thanks of using the latest technologies in electronics, it sets new standards in the field of PC audiometry.
The eAudio USB has 3 integrated power amplifier for direct connection of passive speakers. This makes measurement of Intelligibility Level Difference (ILD) and Binaural Intelligibility Level Difference (BILD) possible.
»» Test signals: Manual, continuous and pulsing
»» Masking signals: Narrow band noise, white noise
»» Threshold exceeding tests:
SISI test
Langenbeck test
Stenger test
Fowler test
»» Automatic audiometry modul (Hughson-Westlake)
»» Automatic calibration function
»» Tinnitus tone selector
»» easy to use
»» compatible with Windows 7/8/10
System
»» Air conductor:
Sennheiser HDA 280 125 - 8000 Hz -10 ... 120 dB nHL
Sennheiser HDA 300 125 - 16000 Hz -10 ... 110 dB nHL
»» Bone conductor: B81 (up to 85 dB nHL)
»» 3 active freefield channels for ILD & BILD
»» 2 line out channels
»» Microfone in and out