A hearing aid test box conducts valid measurements of hearing aid performance.
This includes digital signal processing (DSP) functions such as directionality, noise reduction and feedback suppression.
You can also use test boxes to test bone-anchored hearing instruments and for coupler-based hearing aid fitting.
"Affinity Compact is beautifully designed. The box is wonderful. It has a sweet touch and you have this new changing light. Affinity Compact brings more specificity at the high frequencies, and this is where we find most of the hearing loss among our patients. It gives you a good feeling when you have all the materials to make the best fitting and your patient feels happy about your job. What more could you want?"
B.Sc. Audiologist at Sonance Audition, Castries, France