Clinical hybrid audiometer

AC40 clinical hybrid audiometer

Engage and connect with your clients

Full two-channel audiometer with all the advanced features and functions needed by a modern clinic. Whether you use your main test window or attach an external monitor directly to the AC40, you can utilise a variety of counseling tools available in the Diagnostic Suite along with complete NOAH and EMR / EHR integration. Customizable counseling overlays incl. phoneme, sound, speech banana and severity indications.
Diagnostic suite for AC40 audiometer
True hybrid AC40 audiometer
Click here to explore our hybrid collection and the reasons to choose one.
Speech audiometry
  • Live Voice, CD/MP3 or Wavefiles
  • SRT, Word Recognition, MCL, UCL
  • Recorded Word Recognition Scoring
  • Binaural speech for CAPD applications
  • Speech Stenger
  • Built-in Wavefiles
  • QuickSINTM
Tone audiometry
  • Automatic CPT and PTA calculation
  • User defined symbol scheme
  • Speech banana
  • Display masking information
  • Easy access to main functions
  • Built-in wavefiles
  • Media player for recorded speech material
Robert H. Margolis
The B-81 bone vibrator provides higher output and lower harmonic distortion compared to the B71. This may offer a signi cant clinical advantage. Conductive components of severe hearing losses that cannot be measured with the B71 vibrator may be measurable with the B-81. This is important for medical diagnosis and treatment, programming hearing aids, and determining cochlear implant candidacy.

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OtoAccessTM compatible

Transfer of patient information and results to EMR/EHR.


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Hybrid products lets you choose your preferred workflow with standalone and PC audiometry operation. Learn more
B81 and B71 - Compatible with all headbands as well as high-quality cables. The industrial standard of audiometric bone conduction testing. (B71 is optional). Visit to learn more about the bone transducers.
Some features may not be available for all countries or all areas and product specifications are subject to change without prior notification. Please contact us to find out more.
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VIOT™ - Video Otoscopy

Otoscopy is a fundamental practice prior to any audiological evaluation and it may determine alternative strategies during the patient's examination.