Search found 91 matches

by tobiasherzke
Thu Jul 08, 2021 11:09 am
Forum: Getting Started
Topic: How to start openMHA
Replies: 6
Views: 13063

Re: How to start openMHA

But I want to check the variables and now I compiled the openMHA. Please explain what you mean by "check the variables" in more detail. Maybe there is an easier way to achieve what you want. The compilation instructions in COMPILATION.md are intended for developers. there is no place to r...
by tobiasherzke
Thu Jul 08, 2021 9:48 am
Forum: User Applications
Topic: Steps after audiogram entry
Replies: 4
Views: 822

Re: Steps after audiogram entry

There is a fitting GUI manual at http://www.openmha.org/ documentation.
by tobiasherzke
Sun Jun 20, 2021 7:44 am
Forum: Connect openMHA to Matlab
Topic: Question regarding target REIGs in openMHA
Replies: 4
Views: 1138

Re: Question regarding target REIGs in openMHA

No, this is not a feature of this GUI. In order to access all insertion gains, you would have to extract (with mha_get()) the gtdata matrix from the MHA dc plugin that you have just fitted.
by tobiasherzke
Wed Jun 16, 2021 6:18 pm
Forum: Connect openMHA to Matlab
Topic: Question regarding target REIGs in openMHA
Replies: 4
Views: 1138

Re: Question regarding target REIGs in openMHA

Your graphs for 20dB pantonal hearing loss show amplification for frequencies above 500Hz. Please refer to the openMHA Fitting GUI manual for an explanation of the display. I hope this helps, please ask follow-up questions here if anything remains unclear so that we can improve the documentation.
by tobiasherzke
Mon May 31, 2021 3:23 pm
Forum: Getting Started
Topic: dynamic compressor question
Replies: 3
Views: 1218

Re: dynamic compressor question

Each entry in the shapes matrix is a weight factor with which each STFT bin is mapped to each band. For rectangular filters, you will see mostly ones and zeros. I suggest plotting the shapes with Matlab or octave to inspect the shapes: mesh(mha_get(mhahandle,'path.to.fftfilterbank.shapes')) (Adapt p...
by tobiasherzke
Fri Apr 16, 2021 11:28 am
Forum: Connect openMHA to Matlab
Topic: edit openMHA code and get private variables
Replies: 8
Views: 2570

Re: edit openMHA code and get private variables

Two possibilities:

1. Use a debugger, set breakpoints, display the variables you are interested in.

2. Hack the source code to export the data that you are interested in in some suitable form, recompile.

It's all open source after all.
by tobiasherzke
Thu Apr 15, 2021 7:26 pm
Forum: Connect openMHA to Matlab
Topic: edit openMHA code and get private variables
Replies: 8
Views: 2570

Re: edit openMHA code and get private variables

Not every C++ variable that you find in the source code of the plugins is exported to the configuration tree, and therefore not every C++ variable is accessible from Matlab. You can find the accessible configuration variables for each plugin in the plugin manual, http://www.openmha.org/docs/openMHA_...
by tobiasherzke
Wed Apr 14, 2021 4:34 pm
Forum: Connect openMHA to Matlab
Topic: edit openMHA code and get private variables
Replies: 8
Views: 2570

Re: edit openMHA code and get private variables

Please clarify what you want to achieve, e.g. by giving an example of the desired outcome.