Search found 8 matches

by Valentin Nicolaie
23 Feb 2020 13:04
Forum: Acourate
Topic: Virtual Bass Array
Replies: 22
Views: 11462

Re: Virtual Bass Array

Many thanks for confirming to be only a visual side effect as I suspected! I've got great results integrating the VBA concept and together with a combination of shorter and longer FDWs and a target modeled after the actual speaker response measurement with a short FDW (3) I have now the system sound...
by Valentin Nicolaie
20 Feb 2020 15:33
Forum: Acourate
Topic: Virtual Bass Array
Replies: 22
Views: 11462

Re: Virtual Bass Array

Hi Uli, I have measured with VBA wav prefilter in LSR and the result, unsurprisingly, is exactly like when I integrate VBA as prefilters in Macro 0 after measuring with no prefilters. So far so good. Then, I started calculating the filters, as per your advise, with VBA prefilters added in Macro 0 bu...
by Valentin Nicolaie
16 Feb 2020 12:24
Forum: Acourate
Topic: Virtual Bass Array
Replies: 22
Views: 11462

Re: Virtual Bass Array

This is amazingly easy and exactly what I was after in terms of automation, speed as well as having all filters' samplings saved through macro 4. The thought of manual convolution was kind of scary. Thank you, much appreciated. :-:

Cheers,
Valentin
by Valentin Nicolaie
15 Feb 2020 10:58
Forum: Acourate
Topic: Virtual Bass Array
Replies: 22
Views: 11462

Re: Virtual Bass Array

Dear Uli, This works very well in my setup replacing the combination of IIR(prefilter Macro 0)+overall correction FIR with which I used to manage bass problems in my room through Acourate in the past years. It is definitely better as I hear a much more defined and clear bass than I used to, even des...
by Valentin Nicolaie
05 Feb 2020 18:16
Forum: Acourate
Topic: Virtual Bass Array
Replies: 22
Views: 11462

Re: Virtual Bass Array

Hi Uli, this is very interesting, thank you for the instructions. Is this procedure applicable for the floor-ceiling or height room mode given the more complex interactions as many speakers are built with multiple woofers situated at different heights relative to the floor and ceiling (like d'Appoli...
by Valentin Nicolaie
25 Oct 2019 09:44
Forum: Room macros
Topic: Calculating FDW window width in Room Macro4 with different cycle values
Replies: 12
Views: 13049

Re: Calculating FDW window width in Room Macro4 with different cycle values

Great guidance, thank you very much Uli. Is the SplitNJoin approach achieving the same outcome as the Amplitude Max Envelope, i.e. limiting the boosts while correcting properly the peaks?

Let the fun begin.:)
by Valentin Nicolaie
24 Oct 2019 14:04
Forum: Room macros
Topic: Calculating FDW window width in Room Macro4 with different cycle values
Replies: 12
Views: 13049

Re: Calculating FDW window width in Room Macro4 with different cycle values

Uli,

Interesting take about mixing corrections. I would love to understand more about how to achieve this mixing of combining FDW calculations without making a mistake. If you could share the steps to take, I would appreciate (I am not sure I understood your initial guidance).

many thanks,
Valentin
by Valentin Nicolaie
23 Oct 2019 11:53
Forum: Room macros
Topic: Calculating FDW window width in Room Macro4 with different cycle values
Replies: 12
Views: 13049

Re: Calculating FDW window width in Room Macro4 with different cycle values

This is very good to have as reference to get back to (suggest to sticky it), but the big question still remains: how do we determine in one's acoustic space what would be the right FDW? Few years ago I have ventured to propose a correlation with the reverberation time, RT30 if my memory serves me (...