The open Master Hearing Aid Forum

The Node Red setup is hard to describe here, I'll make blog post about it to show more detail. I'm not real familiar with Node Red so this code is of the copy/paste variety. It seems to work though. It makes a button using the 'template' node from under Dashboard. The 'Template' section contains the...

What a coincidence, I was just working on this. (I have a feeling Hendrik may have played a part here.) The simple answer is you need to set the correct date and time on the PHL using Linux. If you ssh into the PHL ('ssh mha@10.0.0.1'), then at the command line set the date (with sudo for permission...

After going through the code and running some tests, I think the FIR filtering is done first, then the soft clipper. I turned on the soft clipper and set the threshold so I could see the clipping in the In/Out curve (No FIR). Then, I kept the same threshold for clipping and set the FIR filter to [0....

Whoops, just realized you were asking a different question! Sorry about that. My answer below doesn't apply. It's a good question though. -------------------------------------------------------------------------------------------- Florian, I'm not that familiar with the code, but the way I think it ...

I've started a blog with a few posts about using the PHL. These will be on a variety of topics, not a substitute for the user manual.

https://bc-support.github.io/

The PHL can be a complicated system for new users. Hopefully some of these posts might help with the more elementary issues.

I wrote this to help myself understand calibration, maybe it will help other people.