Open Audio

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...

After measuring the audio performance of the Teensy Audio Board (see my previous post ), I felt that I needed something better.  If I wanted...

When working with audio, one typically wants as quiet a system as possible -- no one likes listening to hiss.  So, when I started working wi...