@Kwesi congrats on the build. It looks great.
Is a period in arta 1ms?
https://fypon.com/products/mld605-12?variant=30373559697501
Is a period in arta 1ms?
If you ever want to clean the HF, i put this around the box for my t25:causes some ripple in the higher frequencies.
https://fypon.com/products/mld605-12?variant=30373559697501
The time will change with frequency. It is very difficult to compare a CSD against a Burst Decay PlotIs a period in arta 1ms?
https://www.pearl-hifi.com/06_Lit_Archive/15_Mfrs_Publications/ARTA 1.7/ARTA Burst Ringdown.pdf
Thanks, fluid. That makes it clear.The time will change with frequency. It is very difficult to compare a CSD against a Burst Decay Plot
https://www.pearl-hifi.com/06_Lit_Archive/15_Mfrs_Publications/ARTA 1.7/ARTA Burst Ringdown.pdf
View attachment 1046841
@Kwesi can you post a wav export from Arta of the mid? 0 and 30-ish deg if you have them. I can tinker with that in REW.
can you post a wav export from Arta of the mid? 0 and 30-ish deg if you have them. I can tinker with that in REW.
I may do so, but I've only saved these measurements which also include heavy influence from the baffle and maybe the enclosure:
Note that every linear distortion (= irregularities in the frequency response) will have direct influence to the decay behaviour connected to evaluation procedure. You can hardly separate that - if you want to analyze nonlinear behaviour, e.g. resonances with energy storing effect caused by the driver physics, you will need infinite baffle responses free of other disturbing effects. I fear a bit misinterpretation of the pure driver behaviour, as edge reflections and maybe even resonances / standing waves within the enclosure are included in my measurements.
Best regards
Peter
Cheers. That is fine and to be expected. I am more interested in the GD on and off-axis and the decay. This won't be for modeling anything.I may do so, but I've only saved these measurements which also include heavy influence from the baffle and maybe the enclosure: