How to load a FIR filter and show it applied to a loudspeaker measurement?

[EA Support]

EA Support

5 February 2022 at 6:17 am #404

From N
>> Is there some way to open an FIR filter (not FIR Creator project) in FIR
>> Creator and observe its response on a loudspeaker measurement?

Good question. Currently no, but it’s a great idea and something we should add to all our products.

The only way I can think to maybe approximate this (if the FIR filter is not too detailed) is
– open FIR Creator
– on the Target tab, select “File” and load the FIR filter
– uncheck “Mag only”
– use the “Mag Adjust” and “Phase Adjust” to match the “Target.” (Don’t use Auto Mag and Auto Phase.)
– load the loudspeaker measurement on the “Import” tab.
– on the “Export” tab, check “Show FIR filtered loudspeaker”

Best,
EA Support