Soundcard set up – ensuring that audio enhancement is disabled. Problem: When setting up a Callisto™ audiometer with a Windows® 10/11 PC, the system might not work properly due to the audio enhanceme…
Callisto™ Solutions Hearing aid fitting Audiometers Callisto™ is a portable diagnostic system. It can include diagnostic audiometry, real-ear measurement, visible speech mapping and hearing instrumen…
What is the real ear to coupler difference (RECD)? The Real Ear to Coupler Difference (RECD) is a measurement that accounts for the decibel difference across frequencies between SPL measured in the c…
Interacoustics is excited to announce that the game-changing Audible Contrast Threshold (ACT) test is now available with the Callisto. This means that Callisto users can address the number one compla…
Purpose: This technical note explains how to fix a Callisto™ when it does not emit any sound. Before following the instructions in this technical note, it should be verified that the firmware and the…
QuickSIN for the AUD440 module 1. Select QuickSIN To enable QuickSIN testing from your Audiometry Screen select: Menu →Test->QuickSIN 2. Transducer QuickSIN can be performed using the headphones (rig…
Verification of the hearing aid fitting is a very important part of the fitting process. To try to make this process a bit easier, rather than using traditional real-ear measurements, hearing care pr…
What is the VDB-Express test? Difficulty with hearing in background noise is a common complaint among hearing aid users. Therefore, the measurement of SNR loss (signal-to-noise ratio loss) is importa…
In this webinar, Leigh Martin shows how a REM measurement is run clinically and what considerations clinicians must take into account before performing REM. There is special attention paid to methods…
The binaural REM feature in Callisto™ Suite will allow you to perform Real Ear Measures in a much faster procedure and allow you to view the activity in each ear simultaneously. Preparation Enter/Sel…
This quick guide is intended to give a brief explanation on how to fit CROS and BiCROS type hearing aids. How to perform CROS 1. Launch Affinity/Callisto Suite. 2. Ensure audiogram is entered. 3. Nav…
