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GSI AUDERA FEATURES and DISPLAYS 
Guymark Guymark

Audera's main display for ASSR testing

Sample ABR recordings displayed in the AEP test mode

Advanced ASSR features make Audera  easy to use. Audera also records other auditory evoked potentials.
   
Obtain frequency-specific ASSR results and an estimated audiogram using Audera's testing features. Designed with the user in mind, these features have been refined in more than 10 years of clinical use.
  • All ASSR information is shown in a single display.
  • Continuous live display allows you to easily monitor the ongoing EEG signals.
  • Electrode attachment integrity can be assessed with one button, on-screen impedance measurement.
  • Evoke the ASSR with AM/FM-modulated tonal stimuli for the 250 - 8k Hz frequency range.
  • Objective ASSR detection using patented algorithms eliminates tester subjectivity and provides quality control.
  • ASSR thresholds can be measured to 5dB accuracy.
  • The behavioral audiogram is estimated using patented algorithms, and a confidence interval is calculated for each threshold.
  • With one click of a button, change quickly between displaying individual trial results, ASSR threshold plots and estimated audiograms.
  • Preview the reports on screen and print them full-size, single-page format in black and white or colour.
Use Audera to assess both cochlear and retro-cochlear function with these additional AEP testing capabilities:
  • Electrocochleography (ECochG)
  • Auditory Brainstem Responses (ABR)
  • Auditory Middle Latency Responses
  • Long Latency or Cortical Responses
AEP software features include:
  • Click, tone pip and tone burst stimuli with contralateral masking available.
  • No predefined limits on number of waveforms displayed.
  • Multiple panels of waveforms displayed simultaneously.
  • Continuous live display of ongoing input signals.
  • Waveforms colour-coded for ear of stimulation and amplifier recording channel.
  • Multiple sets of test settings or protocols.
  • Built-in, one-button electrode impedance measurement.
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  Otoacoustic Emissions

GSI Audera OAE Option
GSI 70
GSI AUDIOscreener
   

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