[Larss]

Larss

24 August 2026 at 6:13 am #501352

Which Pruduct will be sufficent for creating these filters discussed above. FIR Creator, FIR Creator EX or the FIR Designer. Also I would like to create several different crossover frequencies and testing these in Hypex amplifier. It looks like the FIR Creator would be sufficient ?

[Larss]

Larss

24 August 2026 at 3:23 am #501351

Thanks for info. The FIR filters I would like to create is LR High Pass and Low Pass to start with. The crossover frequencies are 220-800hz, 800-3000hz bandpass and one High Pass 3000hz. Please just confirm that I with the full original software (not Demo) get the above lines related to the crossover choosen. Just so no misunderstanding.

[Larss]

Larss

23 August 2026 at 7:28 am #501349

Thanks, Works very good. I created the filters so what is left is to test the Export to Hypex. Please confirm as Hypex only take 1500taps that if I create a Low Pass filter and a High Pass filter under Magnitute Filer Design and both set to ON and choose under EXPORT – Filter Sample Rate 1500 the TXT file coöumn, decimal) will corespond to 1500 taps for one hypex channel. Also confirm Filter delay samples 256 (choosen by the program and not to be changed) , and the Window Kaiser-Bessle Alpha 6 is ok ? DC compensation to be set to ON ? Also Save as FIR only and DTP not to be changed. If above confirmed I am ready to do this in the real FIR Designer.

[Larss]

Larss

22 August 2026 at 1:34 am #501347

I have two laptops one Mac and one Window and one email adress to each. I created my User on the Forum with the Mac unit and email used on Mac. I sent the information for downloading a Demo to the Window unit (as HypexFilter Design only work on Windows computers). But the downloaded file says NOT CONFIRMED i.e not possible to open the file. How to solve this ?
Maybe create another User.

[Larss]

Larss

21 August 2026 at 8:00 pm #501345

Which product to order if I only would like to create FIR filters mono.

[Larss]

Larss

21 August 2026 at 7:28 am #501342

According to CoPilot your FIR file need to be converted before upload to HypexFilterDesign. According to CoPilot Hypex Filter Design require another format,
✔ exact 1500 coefficient
✔ one float per line
✔ no header
✔ no metadata
✔ no frekvenskolumn
✔ no timeskolumn
✔ no scaling‑tagg
✔ no DC‑compensationtagg

Please, inform if Your FIR file fulfills the HypexFilterDesin and can be uploaded without any additional conversion

• This reply was modified 1 month, 3 weeks ago by Larss.