Spreadsheet for Folded Horn Layouts...

[Booger weldz]

Damgit! Goto Mathew Morgans page, he is an active participant on both. As are myself and Benjermin. Post in regards to that or send a msg(i dont do social media/friends because its just ‘traffic’ with everyone more and more as you add people and inevitably your account gets raided by bots or email attacked.... former account is lost forever it seems...

 

[Giri]

Error Facebook

This URL returns an error

 

[Booger weldz]

Error Facebook

I fully expect to see you in that group to mister!!! i wont beg

















..at first

 

[Booger weldz]

Log into Facebook | Facebook

 

[BP1Fanatic]

This URL returns an error

This is what I get when I click on the link.

 

[BP1Fanatic]

I fully expect to see you in that group to mister!!! i wont beg

..at first

You can't pay me enough $ to sign up for Facebook. I don't do Twitter, Instagram, Tik Tok, etc either.

I'm YouTube or forums like diyaudio.com. And, I don't subscribe to anyone's YouTube channel.

 

[BP1Fanatic]

Damgit! Goto Mathew Morgans page, he is an active participant on both. As are myself and Benjermin. Post in regards to that or send a msg(i dont do social media/friends because its just ‘traffic’ with everyone more and more as you add people and inevitably your account gets raided by bots or email attacked.... former account is lost forever it seems...

That's the page I was trying to find. You can view MMJ's page without signing up for Facebook.

 

[BP1Fanatic]

Here is MMJ's page. Scroll down to get to OUR interests!

High Order Quarterwave Society (DIY Paraflex & Super Planar dev community) Public Group | Facebook

 

[Booger weldz]

Yeah, im not on facebook as a ‘social media’ thing. But access to the 4/5 diy speaker boards and a couple of specific msg groups, along with this forum and archives, is a whole lotta good stuff!!

High Order Quarterwave Society (DIY Paraflex & Super Planar dev community) Public Group | Facebook

 

[Thunau]

Hi Brian,

Awesome spreadsheets. Could you take a look at the ROAR spreadsheet and make it 64-bit compatible? I get a VBA compile error when opening it.

 

[Brian Steele]

Done. The error is fixed in v1. of the BOXPLAN-ROAR workbook.

 

[Brian Steele]

BOXPLAN-PARAH - this can be used to design a simple sealed horn with a parabolic expansion path. Only one panel is mounted at an angle, making this a simple build.

 

[Brian Steele]

BOXPLAN-PARAC - This BOXPLAN workbook can be used to design a Paraflex "C" type subwoofer enclosure. Note that the sim does not take into consideration the offset of the driver in the front chamber. There isn't a way to model this in Hornresp (yet), but you can expect a dip in the response where the distance of the driver's center from the back of the chamber is equal to 1/4 wavelength.

 

[Brian Steele]

BOXPLAN-PARAA - This BOXPLAN workbook can be used to design a Paraflex "A" type subwoofer. This type seems to be a bit more popular with the car audio crowd. Unlike most of the other BOXPLAN workbooks, this one allows the user to select different configurations of the enclosure's mouth.

 

[BP1Fanatic]

You're killing it B!

 

[Thunau]

Done. The error is fixed in v1. of the BOXPLAN-ROAR workbook.

Thanks!

 

[USRFobiwan]

try:
HOQS:
High Order Quarterwave Society (DIY Paraflex & Super Planar dev community)

Quarterwave Theory:
Facebook

 

[Giri]

Bug in Wbin spreadsheet?

Brian,

I see the attached error messages when I click the "optimize" button in the Wbin spreadsheet.

 

[Giri]

try:


Quarterwave Theory:
Facebook

I'm now convinced that for some reason, the admin of the group has blocked me or it's now a secret group. Who's the admin?

 

[David McBean]

Try this link instead, and join the group.

DIY Transmission Line Loudspeakers - Theory, Design, and Building