|
|
| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
|
|
 |
|
|
|
|
|
Hi All,This is my 1st ever post, but extremely disappointed I never came across this site beforeHere is my current setup, for which I'm desperately seeking some help from fellow membersCabinet - Layered Birch Ply with curved sidesWoofers [93.67dB]- 2...
|
|
Hi Jeff,I am certain that the best midbass was NEVER in a corner horn. Every fold in the horn is a new resonance. Corner horns need many folds...In addition, if you are very "anal retentive" about phase alignment - how do you integrate a corner horn?...
|
|
The closest to date I overlapped cones and horns myself was waaaay back in my time with Altec A7s. But I have since then and up to now heard many fine "hand-offs" from cone to horn, and my current project speakers hand-off cone to (very fast/short) h...
|
|
KeaAudio. I think we are taking about different things. I was under impression that Goerlich speakers are really sandwiches – layers of aluminum foil inner-layered with plastic. Yes, I am not a big fan, in fact an opponent, of rubber shrouding for h...
|
|
Wonderful horn, Chris. 160Hz is very-very interesting size for using S2 at it bottom knee for a lover mid-range channel. I when to 250Hz (I did not go lower because some my own reasons) but I think the 180Hz should the perfect frequency. With damping...
|
|
Hi there
I can see Romy's face when he's trying to figure out Martin's time alignment strategy;0) I have Martin's 204 Hz horn with Fostex 208 E Sig. These horns are to be big to properly integrate with anything. They are OK with Fostex Lowther drive...
|
|
Jessie, 45Hz horn with 6”-7” throat around AK151 driver is from my perspective is the best thing might be theoretically built around a cone driver. I really envy of you and if I had room I would unquestionably go for it; this is why I keep a pair of ...
|
|
hi romymy goal is to design a hornspeaker with drivers, that are today commercially available, s2's are not.tomorrow i get my bms horns from bd-design, then i can say something abought them. as they are coax, with tweeters, i did not design a t...
|
|
There is a US company “Acoustic Horn Company” somewhere in ... , that makes, as I understand, only metal conical horns. The company, owner Bill Woods presents his motto as “Horns based on the quality and lost engineering of the past”. I al...
|
|
This makes a lot more of sense to me. I understood you wrongly and I believed that the product "as is" and a priori can be interesting as a whole. I think that the design is interesting for the horn implementation, the horn themselves (look quite sol...
|
|
Hi James,Just so you know about these folks. go to this site and page down for a bit till you find the horn installation topic. http://www.royaldevice.com/custom3.htmRather interesting and might be all of the mistakes you can make in one place, ...
|
|
Allo Romy, I have no idea about the above - my gut feeling is that the required thickness of material would be too great, still, I bow to your experience in S2 mods. I just wanted to mention something that came to mind that might be of interest: I re...
|
|
Hi Chris, all Allthough most of the work is done by the compression driver at 5 K , I would still use a proper horn, a horn that loaded the driver down to 2500Hz would be minimum IMHO. You can still use a Le Cléac'h horn if you wish. ;) cheers ;)...
|
|
Looking at the variety of exponential, parabolic, conical, tractrix, hyperbolic and whatever ales horn profiles out there I was thinking that we probably incorrectly approach the entire subject of horn profile analyses.
We listen the horns and we fe...
|
|
Hi
[quote user="Romy the Cat"]
Dose it means that the “ultimate horn profile” would be a profile that would be a DIRECT AND FLAWLESS CONTINUATION of the GIVEN SPECIFIC DRIVER?
Rgs,The Cat[/quote]
Actually you can make a new driver throat to m...
|
|
Sorry to steer away from Harley, but have you Horn guys ever tried different flare terminations? That is, the boundary condition where the mouth and room meet. I once saw some interesting stuff done on large radio antennas that improved g...
|
|
Hi
Some loose thoughts.....
A system where each amp-driver-horn-room interface are designed to work together as a unit in their respective frequency bandpass...
They each have to be optimized to work in their respective bandpass,
but at th...
|
|
[quote user="skushino"] • total horn length (incl. back chamber) shall not exceed 1,00m • the horn shall have conical approximation of a hyperbolic flare contur with m=0.6 • the horn shall have a 5/16 mouth size of a free space horn •&...
|
|
[quote user="Romy the Cat"]The biggest problem that usually people face when they listen the middbas horn is that people tend to make the middbas horns too short. In the short horn the driver shot right through the horn and the LF go not “get loaded”...
|
|
Yes, the similarity between the horn system and the Baba-Jaga hut on fowl's legs is uncanny. The system might be only loosely based on text book principles, but did you notice the use of cotton isolated wire connecting the speaker syst...
|
|
Even though you asked Romy, let me add my informaton. B&C makes very good drivers, but they will run you more than $1000.
Good luck with the frequency response in your new experiment, though I have no doubt you will get great dynamics.
ML...
|
|
Hi
With the Le Cléac'h horn spreadsheet you can design allmost any kind of horn you want. Short and wide, or long and narrow, or anything in between.
cheers ;)...
|
|
Hi
I am not using Le Cléac'h flares myself.
But his aproach to designing horns is interesting, I think.
I did make a Le Cléac'h horn a couple of years ago,
just for testing. It sounded very good.
cheers ;)...
|
|
You have identified the tricky parts -the transistion between the front and back horn as well as the throat of the front tractrix horn. A one to one throat with the front horn works best with my coaxials and a short 1.25" straight 'ring' ...
|
|
“All speakers are equal but some of the speakers are more equal then others”
The more I exposed to the different loudspeakers, the more I’m learning that the horn-loaded loudspeakers are the most interesting creatures. Nope, not because they might o...
|
|
This Polish guy has an entertaining site with lots of own reviews. Looks like he now offers Lampizator horns: http://www.lampizator.eu/NEWDAC/Lampizator/NEW__LAmpizatOr_Speakers.html...
|
|
As we are looking for our new home I am slowly simmering in
my mind the ideas about new midbass horns. It is not that I am short for ideas
but I am not sure that I will take my family on a bumpy and costly ride to build
new horns. One way or anoth...
|
|
It is so funny. As Kitty and I are looking for different
houses we look at different listening rooms and we have different ways to think
about room sizes. She think about space for her piano and size of oriental ran
she would drop on the floor. Wh...
|
|
Wow, Josh, that's a whole lot of writing! Truth be told, I did not read it all, but I see (and hear) the back-horn. Hard to believe after all your experience that there is still "more" out there, but maybe you will also find time to read extensively...
|
|
This new speakers from DeVore look interesting, though subwoofer could be better. I wish they were sealed box, but this is what it is. Unfortunately there is no chance for me to listen to them, but I'm willing to hear your idea or anyone who had chan...
|
|
|
|
|
All context of this site except the Forum's posts
Copyright © Roman Bessnow 2004-2024
All messages within the Site’s Forum Copyright © by
authors of the posts
|
|
Last 24-hours posts: |
0 |
|
 |
|
|
Total human visitors: |
42,865,956 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Lawes, William (1 May 1602»
|
|
Arditi, Luigi (22 July 182»
|
|
Vilem, Blodek (3 October 1»
|
|
Dvořák, Anton»
|
|
Alfvén, Hugo (1 May 1»
|
|
Sowerby, Leo (1 May 1895-7»
|
|
Weyrauch, Johannes (20 Feb»
|
|
Leifs, Jón (1 May 189»
|
|
Whitlock, Percy (1 June 19»
|
|
Khachaturian, Aram Ilyich »
|
|
|
|
|
|
|