Open Audio

When using a device like the Tympan for hearing science, it is important to know the maximum loudness that can be produced by your system. ...

Using the Teensy or Tympan for audio processing can be very exciting.  It's really fun to open up the example programs, compile them, an...

Once you have a real-time platform for manipulating audio, it is always fun to see what you can do to your voice.  In my case, I had been sp...

While we designed the Tympan as a platform for trying hearing aid algorithms, it's flexible enough to be used for many different audio t...

As mentioned in a previous post , it is important for hearing aids that the microphones and electronics have a low self-noise.  Because of ...

A hearing assistive device must not be noisy.  At minimum, noise will be annoying.  At worst, noise will harm, not help a person's abili...

For real-time audio processing, it is often important to minimize the delay between audio coming out of the system compared to the audio com...

At its core, a hearing aid is a microphone, an amplifier, and an earphone.  Each element is critical to the quality of the sound produced by...

After designing and building our custom electronics for the Tympan , it was clear that we needed an enclosure to hold it all together.  Usin...