This is what well-known author, Dr. Wayne Staab and past students have to say about ETI.
Former student: Willem Ntaka, South Africa
“I am honoured and privileged to have had the opportunity to complete the Hearing Aid Acoustician Certificate Program Course online. I was excited to find the program can be used online, which suited me perfectly well, because I have a full-time job. I could do the course online test anytime it suits me. The results were almost instantly available to see. I also appreciate the commitment of the instructors to simplify any questions I struggled with. I highly recommend this online course to anyone who is interested in making a difference in their deaf community to do this course."
Former student: Galina Pilyova, Bulgaria
"The learning journey at ETI is one of my best training experiences! It provides high quality education without interrupting your daily work and personal agenda - extremely convenient for the modern busy lifestyle. The interactive content is great! Reading materials and the option to print the eBook gives you even more flexibility. I am sure that this course would be very beneficial to anybody in the field of hearing aids fitting, no matter experienced or not!"