Forum Replies Created
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2 October 2025 at 10:02 pm #501148We have just released FIR Creator EX 2.2.0 with support for the Hypex 93.75 kHz sample rate.
Regards,
EA Support
2 October 2025 at 10:02 pm #501147We have just released FIR Creator EX 2.2.0 with support for the Hypex 93.75 kHz sample rate.
Regards,
EA Support
3 September 2025 at 8:24 pm #1145Version 4.5 is now available and has an option to remove the system target from the channel target.
Regards,
EA Support
13 August 2025 at 8:24 pm #1141The aim of the AES75 procedure in SpeakerMeasure is to generate a maximum linear SPL number. The SPL number and the plot can be saved to a file. See:
For specific details on the test procedure, you will need to download the AES75-2022 specification from the AES. http://www.aes.org
Regards,
EA Support
3 August 2025 at 10:28 pm #1135Version 4.4.7 is available. Restart FIR Designer M and watch for the update alert.
Regards,
EA Support
3 August 2025 at 10:27 pm #1134Version 4.4.7 is available. Restart FIR Designer M and watch for the update alert.
Regards,
EA Support
3 August 2025 at 10:08 pm #1133In the current version of “FIR Designer M” there is not a way to copy all DSP settings from one channel to another in one go. But we have added this to the TODO list.
Many of the tabs in the workflow have copy and paste functions, so you could copy most of the settings between channels. However Auto Mag and Auto Phase functions depend on the Import tab measurement, so you need to load the same measurement on both channels (and make sure settings of every workflow tab are the same) to ensure the DSP is the same across multiple channels when using AuditionDSP.
AuditionDSP in “FIR Designer M” runs DSP for as many channels as FIR Designer M is configured for.
In “FIR Designer” (which is only one channel of DSP), AuditionDSP has an option to run the DSP in stereo.
Regards,
EA Support
3 August 2025 at 9:16 pm #1129Files received. These are unique enough – with headers and sparse data – that we may be able to make a custom importer.
One question… The file names and the 2nd column header both explicitly say “THD’, which I presume means total harmonic distortion. If so, then these are not response measurements. Am I missing something?
Regards,
EA Support
3 August 2025 at 8:09 pm #1127The system target on the System Export tab’s plot will be in the next FIR Designer M release.
Regards,
EA Support
3 August 2025 at 8:03 pm #1126>> “Pause FIR Auto M & P Updating” pauses ALL calculations including IIR and GPD in system Export tab.
Yes. Everything in the workflow from Auto Mag through to channel Export and System Export is paused. We will consider either:
– disabling the System Export tab when “Pause FIR Auto M & P Updating” is checked, or
– unchecking the “Pause FIR Auto M & P Updating” when the System Export tab is clicked, so that the system export get correctly updated.>> So it’s just for slow computers affected by auto calculations?
Yes.
Generally, I ask that you be patient. We have lots of work to do and many other customers to also help. We will look at your requests at the appropriate time.
Regards,
EA Support
3 August 2025 at 6:38 am #1122>> HD measurements from Audiomatica CLIO
Can you email us a few example files? I’d like to see if there’s any additional header information in the TXT file, before the columns of data. If there is, then it makes it much easier to implement a custom file loader.
info (at) our website.
Regards
EA Support
3 August 2025 at 6:35 am #1121“Pause FIR Auto M & P Updating” intentionally pauses ALL calculations from Auto Mag through to export. It allows fast editing of IIR filtering, without being slowed down by the Auto Mag and Auto Phase calculations. Once you are happy with the IIR filters, uncheck “Pause FIR Auto M & P Updating” to continue your work.
Regards,
EA Support
3 August 2025 at 6:30 am #1120>> Unfortunately I can’t, voicing tab use channel target, not system target.
True. But since the Voicing tab shows the combined response of all channels, and since the displayed Target is a combination of the system and channel Target, you can look change “edit” channels and get a good sense that the combined response meets your System target.
>> Also System Export tab don’t have view for combined filtered IR and Step, which I think is useful
We have considered this, but since each channel’s processing can have a different sample rate, it’s very complicated to calculate a combined IR and Step for the system. 2nd view does have a combined wavelet view.
Regards,
EA Support
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