Open source hearing aid Arduino-compatible hardware is finally happening

Open source hearing aid Arduino-compatible  hardware is finally happening just announced releasing of the first open source hearing aid hardware, which allows the researchers and developers to create low-cost hearing aid devices and applications.

Tympan is providing an open source development platform for hearing aids, music and acoustics which includes the software and hardware as open source development ready for researchers ,as it is committed to open source as it declare its commitment to open source design principles, and aims to " accelerate research studies and facilitate translation of novel algorithms into widespread use.".

Tympan's hearing aid uses Teensy which means it has a very small footprint. RevD has 2 digital MEMS Microphone and Bluetooth BC127. It has additional pins for developers to extend the features.

Teensy is an Arduino compatible USB-based microcontroller development system, It's favoured by many developers around the world because its modularity, features, and developer-friendly supported tools and community. It's used in robotics, to create drones , even customised ergonomic Keyboards and devices.

Teensy 3.6 

There are 2 open source hearing aid products by Tympan:  RevC and RevD , Tympan RevC is available for purchase at $250, While RevD is due to be released sometime soon. The cost is very cheap comparing to commercial alternatives.

Why the need for open-source hearing aid hardware?

Open-source model will help accelerate solving several problems for the current hearing aid devices as it will allow researchers and developers from the whole world to participate in prototyping, development, testing and production of new low-cost open source powered hearing aid solutions.

Cameron Coward answers that in his article about Tympan's new platform, explaining how hearing aid device works, what's the problem and why there is a room/ need for more improvements.

  • Cover photo source: SMART


- Advertisement -
Hamza Mu

Written by Hamza Mu

A physician with programming skills, Linux user since late 1990s, Open-source supporter. Created several medical products EMR/ DICOM and more.
You've successfully subscribed to
Great! Next, complete checkout to get full access to all premium content.
Welcome back! You've successfully signed in.
Unable to sign you in. Please try again.
Success! Your account is fully activated, you now have access to all content.
Error! Stripe checkout failed.
Success! Your billing info is updated.
Billing info update failed.