Software to come from measurement to FIR filtering

[DieterK]

Does anyone knows a software to measure Loudspeakers and correct the frequency response with FIR-Filters/biquad files for an DSP?
I need the files for the Najda DSP and REW does not work so!
Kind Regards
Dieter

 

[JohnPM]

There is a good list of FIR filter tools on MiniDSP's website here and an article on using rePhase here.

 

[Boden]

Dear Dieter,

LspCAD 6.0 is supposed to do all that. Have a look at IJdata (The producer of lspCAD) website for info, an experimental download+ tutorial.

Be prepared the learning curve is quite steep!

Freundlichen Grüss,

Eelco

 

[DieterK]

Hy Eelco,

nice tool but also a nice price (800€) 🙂

 

[aczern]

Demo is free LspCAD_demo

 

[aczern]

SoundEasy is cheaper than LspCAD
Bodzio Software


http://www.audiovero.de/en/index.php

 

[jiiteepee]

Does anyone knows a software to measure Loudspeakers and correct the frequency response with FIR-Filters/biquad files for an DSP?
I need the files for the Najda DSP and REW does not work so!
Kind Regards
Dieter

Maybe a feature request on REW foorum ... ?

BTW, I'm planning to add couple new features to my GUI software (GUI for EqualizerAPO):
- read EqualizerAPO config.txt file as a preset (! EqualizerAPO reads REW data)
- export active state of GUI as biquad coefficients (selectable target format/samplerate)