Search found 9 matches

by amcsc4
Sun Oct 24, 2021 3:00 pm
Forum: Omni Bass/Key/PA Speakers
Topic: basic options and recommend number of cabs
Replies: 1
Views: 383

basic options and recommend number of cabs

Does anyone have an spl trace for the ot12 using the beta12/asd option? Is the recommended number of cabs by people number referencing the basic or premium driver? Is the recommended number of cabs per person an outdoor/indoor recommendation?
by amcsc4
Sat Oct 09, 2021 10:51 pm
Forum: Omni Bass/Key/PA Speakers
Topic: otop with only dsp?
Replies: 5
Views: 836

Re: otop with only dsp?

Thanks everyone. The plan is 8 total (4 per side). I really enjoy fooling with FIR processing. I doubt I would see any benefit other than the fun derived from being a nerd and getting to take measurements for a day. Again, thanks for the replys. :D
by amcsc4
Fri Oct 08, 2021 8:32 pm
Forum: Omni Bass/Key/PA Speakers
Topic: otop with only dsp?
Replies: 5
Views: 836

otop with only dsp?

I'm not advocating ignoring the plan, i am just curious! Has anyone run an otop with no analog crossovers but instead just dsp? If so how did it perform? If you have done both how do they compare?
by amcsc4
Fri Oct 08, 2021 7:05 pm
Forum: Omni Bass/Key/PA Speakers
Topic: My 3D printed Diffraction horn for compression drivers OTOP12
Replies: 18
Views: 2521

Re: My 3D printed Diffraction horn for compression drivers OTOP12

Is there any chance of getting the pics reposted? I would love to see this.
by amcsc4
Mon Sep 24, 2018 10:11 am
Forum: Everything Else
Topic: Thoughts on Book
Replies: 10
Views: 1062

Re: Thoughts on Book

"Sound System Design and Optimization by Bob McCarthy"

Its a great book. Just be ready to put the time into it.
by amcsc4
Tue Aug 21, 2018 7:31 pm
Forum: Everything Else
Topic: What is the purpose of the HF diffuser on CD horn?
Replies: 1
Views: 462

What is the purpose of the HF diffuser on CD horn?

What is the purpose of the HF diffuser on the OT12 CD horn? Obviously to diffuse, but is there a more in depth explanation? What would I hear if I ran a box without it?
by amcsc4
Wed May 02, 2018 7:29 pm
Forum: Everything Else
Topic: any phase traces out there?
Replies: 11
Views: 1092

Re: any phase traces out there?

Thanks for the replies. That is not exactly what I expected, but it is exciting to see. What software are you using?
by amcsc4
Wed May 02, 2018 5:17 pm
Forum: Everything Else
Topic: any phase traces out there?
Replies: 11
Views: 1092

any phase traces out there?

I'm curious if any one has phase traces of the DR line or Otop 12 ? If so feel free to pm me. I'm not starting this thread to get into an argument on the legitimacy of phase response! These speakers sound great, thats all that needs said. I'm only asking from place of personal academic curiosity. An...
by amcsc4
Wed May 24, 2017 3:21 pm
Forum: Everything Else
Topic: 3d printing parts
Replies: 7
Views: 1096

3d printing parts

Has there been any discussion about 3d printing parts for BFM designs? I was looking over the otop j array today and thought the compression driver horn would be a good candidate.