I did a little screen capture on how to go about this via Smaart. The data isn’t perfect but it never is…..

START OF PROCEEDINGS: NEVER SET UP YOU SPEAKERS LIKE THIS PLEASE!!!!!!

I added a new tool to my inventory ;-).

For more information : https://www.outline.it/measurement/etseries/index.html

Voor geïnteresseerden in Nederland België & Luxemburg : http://www.cnrood.com

Did a screen capture after an advanced training last week. If the stuff in the screen cap doesn’t make sense start messing with them and try to figure out their use. That’s the way i found out……

If you do not know what this is all about attend a Smaart training. The screen capture was done after a remark on a post at the Smaart Users Facebook page.

Did another experiment on a gradient near a wall but this time with the Fulcrum Acoustic CS121 Passive cardioid 21″ sub.

During today’s advanced training the subject on Delay vs FIR on subs came up.

The result was sort of ok on both but i decided to record the result of Delay vs FIR

The same as the other posts on the Lake LM26 Apex Intelli-x2 and the Linea Research asc48. (https://timobeckmangeluid.wordpress.com/2020/12/17/processors-interim-report-lake-lm26-vs-apex-intelli-x2-vs-linea-research-asc48/ )

No x-over filters at this time (hopefully there will be when i find time to do the measurements). As far as i can remember the Bessel 1-8 order filters are set at the -3dB point (so roughly the same as the Apex if i remember correct) Butterworth an Linkwitz-Riley are the same as all previous platforms.

This is a follow up on the blog post prior to this 1.

So now the same set-up as before but not via cascading 2nd order All-pass filters but using all goodies available via FIR Designer M.

This is a follow up on the post on cascading 2nd order all pass filters https://timobeckmangeluid.wordpress.com/2021/03/15/cascading-2nd-order-all-pass-filters/

The same thing can be done via FIR.