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That posting bug has been addressed.
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| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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Romy, I have seen you mention setting speakers up across the long wall before but never got to the base of your reasoning? Could you please elaborate? Is it to do with the delay of first reflections?...
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[quote user="twogoodears"]Dear Roman and all... also unrequested/unsolicited, MUST give my opinion on the above... I had to translate my 2,3 meters from my Gotorama speakers system, and obtained 7,6 or so feet... it's angled 110° in front of my h...
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Greg,
BTW, if you go for direct radiation and would like to go for Dunlavy-like symmetric configuration (perfect for along wall) then here is for you an idea that I do like very much. I took that idea from old version Kharma Audiocritique and made i...
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I've been thinking; rather than placing the mid-bass horns off to the sides or above the rest of the horns as in the first two images below (a CAD model of the horns in my new place); a plan which implies accepting imperfect time alignment...Ori...
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Here's how I would do it: The day before: Reserve two lifts and get two pieces of old carpet (about one square yard each) and two bottles of champagne. Insist that everyone involved gets a good night of sleep before attempting to install the horns (t...
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[quote
user="anthony"]Romy, I have seen you mention setting speakers up
across the long wall before but never got to the base of your reasoning?
Could you please elaborate? Is it to do with the delay of first
reflections?[/quote]
The line-ar...
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Electricity was very good for the K&K/vinyl today so I again compared the battery power to wall power for the iDAT-44+. To make a long story short, the battery was still better in terms of music, including better focus, which does not come ...
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[quote user="KLegind"]I am a big room buffoon. I like to see and hear a room and I like to walk around and "test" it. Sounds dumb but sometimes I can sit in a room and dream about what could be done to it in terms of Sound. It started around the ...
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I know it is a difficult subject but as it has to do less with audio but more with life priorities. Still, the practice indicates that the short-wall installations for acoustic systems of the topology that Steve is trying to make will never work. Sur...
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James, you said that “Romy seems sure that Line arrays will only work properly when used on the long dimension of the room”, still you do not defined what it “only work properly”. Wherever you put the woofers they will work – the question would...
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Romy wrote :"...I have no way now to look at the right number but how I “feel” is you shell be arriving under 8’ of length and 40Hz cutoff with 8” throat. With 4” throat you will be looking at 12” or so…"For info : In my case, I am using an 8" throat...
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.... in home systems for Room correction and general system EQFolks,This is from my own Yahoo group, but may be of interest here....Since writing this I have in fact changed my speakers to dipoles and do not currently use a PADEQ (it will return thou...
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I am a big room buffoon. I like to see and hear a room and I like to walk around and "test" it. Sounds dumb but sometimes I can sit in a room and dream about what could be done to it in terms of Sound. It started around the age of 20 so at the time I...
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Well, with my unit, you are right under one condition. It does not matter if I am on the battery or the ac line as long as the unit is connected, it sounds the same but it does not perform good. However if I am on the battery and I disconnect the reg...
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[quote user="JJ Triode"]I predict in the long run you will have better Sound with a hardwood floor. Of course it will require some adjustments but that was my experience when I made this change years ago. Much easier for cleaning etc. too. Rather...
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Thanks guys for all the suggestions.Klaus wrote :"...there are a lot of questions, but if one thinks to much, then he will end up like this lynn olson, pages and pages of endless talk and no horns..."Very true, I need to get cracking, but I'm&nb...
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Romy, I have seen you mention setting speakers up across the long wall before but never got to the base of your reasoning? Could you please elaborate? Is it to do with the delay of first reflections?...
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[quote user="twogoodears"]Dear Roman and all... also unrequested/unsolicited, MUST give my opinion on the above... I had to translate my 2,3 meters from my Gotorama speakers system, and obtained 7,6 or so feet... it's angled 110° in front of my h...
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Interesting. with sealed 280 sq feet and 8 drivers per side along a long wall you very much migh be able to use a singe 6C33C. With proper loading, good trasformer, DSET and these drivers you should be able to get bass that I doubt you will be able t...
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The Other End of the Single End: Modern Horns Done With Flare An Interview With Dr. Bruce Edgarby Dave Glackin, printed in POSITIVE FEEDBACK. 1996
Dave Glackin interviewed Dr. Bruce Edgar in his home, prior to the 1996 WCES. A follow-up on the speak...
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Dear John,
I hope you don't mind me writing directly to you. I've been posting on Romy the
Cat's audio boa...
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Haven't yet seen a camel here. I don't believe they are indigenous to the region. It's challenging being away from home, but no carnal thoughts of animals - yet.bty, my interest in this thread is motivated by solving the same problem. I need to fi...
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Klaus,I should start by saying that I'm not a scientist and not an engineer. I arrived at the following conclusions as a result of a little research and some thinking about the problem. It is possible that I am incorrect.I don't know how yo...
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While my R&E deal on hold (had to close tomorrow but proponed) I n order to keep some sanity I was playing with idea of listening room arrangement. As I told the room has a number of very cool properties that I fall in love to from start. One...
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Hey boy,is it a kindergarten,"does not change anything"you don´t understand my construktion, your are not able to interpret measurements and simulation,if you are so blind, to see and understand,why do you post, little boy.it is so boring. read again...
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[quote user="haralanov"] Some time ago I intentionally made two different boxes for my ScanSpeak drivers to see what will happen, because I do not believe in theories and trust only to my ears. The boxes had exactly the same internal volume and front...
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[quote user="Romy the Cat"]Interesting. with sealed 280 sq feet and 8 drivers per side along a long wall you very much migh be able to use a singe 6C33C. With proper loading, good trasformer, DSET and these drivers you should be able to get bass that...
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Hi Anthony. No miracles. Round shapes happen to be far more rigid than flat. That will also increase the pressure on the flat opposite plate, which has to be of quadruple stability. You can easily eliminate this by the so called impulse compensation ...
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The horn mouth will be 3-4 foot from the wall but you are right the MF/HF will be closer if i dont delay them so i can bring them out from the wall. If i line them up purely acousticly then they will move forward at least two more feet which puts the...
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It is possible to do the job with only two humans, but in this case one of them might to be doing a lot of climbing up and down out of the attic.For the final few inches, you might need to extend the forks of the lift; you can do this by using a pair...
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