Filter checking tool.

[Lgrau]

Hi,

I'm doing a small tool which can help generating filters in Rephase, (Alocator also planned).

Just a few screenshots:
(The Duelund filter was not properly calculated at the time)

Create a measurement in Holm and export it:

Import the response to the tool:

Choose the desired filtertype and frequency, the compensation curve will now be calculated, and can be exported:

The filter now can be loaded in Rephase:

Now use standard filters, phase EQ etc. to get liniear response:

Afterwards the measurement can be loaded into the tool to verify the filter:

It can also be used to check if a filter type will match the actual unit etc.

The tool will be freely available, if someone can see the use of it 🙂.

I know you can also linearize the frequency response in Rephase before applying filters. I used to do it this way, but it needs to be done using the Parametric EQ.

 

[pos]

Hi Lgrau,

Nice software, the interface looks neat !

I see that you are using rePhase v0.9.7
You should give the newer versions a try (currently 1.0.0): since version 0.9.8 there is a new "compensate" functionality in the minimum-phase filtering tab that can be used to achieve similar results within rephase.

 

[Lgrau]

Hi

Thanks for the info, i need to try it out.
Then I had No need to create the software. 🙂