[EA Support]

EA Support

16 October 2025 at 12:14 pm #501158

Thanks Olli.

We have replicated the problem. What’s happening is that the first channel to be saved is the current channel you have selected in the ‘Channels’ ‘Edit Channel” drop down. For example, if ‘Edit channel’ is set to channel 3, the first channel FIR file to be saved actually contains data for channel 3 instead of channel 1. The other files, for channels 2 to 6, are correct.

We will have a fix in the next ‘FIR Designer M’ release. In the meantime, set ‘Edit Channel” to 1 before pressing “Save FIR’s” or “Save FIR’s + Summary”.

Regards,
EA Support

[EA Support]

EA Support

8 October 2025 at 5:38 am #501151

Hi Olli,

AuditionDSP (like any other audio software on macOS) talks to the hardware through Apple’s CoreAudio software layer and through the hardware manufacturer’s device driver (if the hardware requires it). So AuditionDSP can’t “kill” the hardware.

I’d suggest ensuring the DAC8 is running the latest firmware and googling audio problems with macOS Sequoia. Also, I found this thread on Audio Science Review where a user had to hard reset the Okta DAC8 to get it functioning again.
https://www.audiosciencereview.com/forum/index.php?threads/okto-dac8-update-with-dsp.54196/page-3

Regards,
EA Support

[EA Support]

EA Support

2 October 2025 at 10:03 pm #501149

We have just released FIR Creator EX 2.2.0 with support for the Hypex 93.75 kHz sample rate.

Regards,
EA Support

[EA Support]

EA Support

2 October 2025 at 10:02 pm #501148

We have just released FIR Creator EX 2.2.0 with support for the Hypex 93.75 kHz sample rate.

Regards,
EA Support

[EA Support]

EA Support

2 October 2025 at 10:02 pm #501147

We have just released FIR Creator EX 2.2.0 with support for the Hypex 93.75 kHz sample rate.

Regards,
EA Support

[EA Support]

EA Support

3 September 2025 at 8:24 pm #1145

Version 4.5 is now available and has an option to remove the system target from the channel target.

Regards,
EA Support

[EA Support]

EA Support

13 August 2025 at 8:24 pm #1141

The 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:

SpeakerMeasure

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

[EA Support]

EA Support

13 August 2025 at 7:19 am #1140

Noted, thanks. We will look into this.

Regards,
EA Support

[EA Support]

EA Support

3 August 2025 at 10:28 pm #1135

Version 4.4.7 is available. Restart FIR Designer M and watch for the update alert.

Regards,
EA Support

[EA Support]

EA Support

3 August 2025 at 10:27 pm #1134

Version 4.4.7 is available. Restart FIR Designer M and watch for the update alert.

Regards,
EA Support

[EA Support]

EA Support

3 August 2025 at 10:08 pm #1133

In 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

[EA Support]

EA Support

3 August 2025 at 9:16 pm #1129

Files 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

[EA Support]

EA Support

3 August 2025 at 8:09 pm #1127

The system target on the System Export tab’s plot will be in the next FIR Designer M release.

Regards,
EA Support

[EA Support]

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

[EA Support]

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