|
|
| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
|
|
 |
|
|
|
|
|
Be, there might be any number of reasons for listening to speakers more or less on or off axis, but I think in the case of drivers firing early across the axes of other drivers there are identifiable issues that can be heard as "problems" by some lis...
|
|
[quote user="drdna"] However, the concept of the point source is absolutely valid. The audio reproduction should follow the transduction from the microphone, which is point source. We have to "play by the rules we make." [/quote] Well, let look into ...
|
|
There is a new company out there that makes horn-loaded acoustic system. I know a guy who is involved, I presume he is the owner or one of the owners, but I know very little about the design and the sound of the Sadurni Acoustics. So, let see wha...
|
|
I spent today couple hours to walk around my fist mouth. It is juts test-jointed with screws, not glue yet and it responses horribly to knocking. We put a few 2x4 brasses and frames. It looks like it will be 8” between the 2x4 and it will become some...
|
|
Nah, not really I think I understood what you meant by real estate I just meant that I did not have large rooms, therefore not much space.I like your vertical array of horns and the line arrayed LF section. That doesn't take too much space. My pro...
|
|
Well, it might sound as a heresy to you, but I personally
consider the impedance curve is a bit irrelevant in this application. In this application
you need to care only about only 2 things: if you have enough power in you LF
DSET to drive your li...
|
|
Interesting, Very interesting.
I might make some observations now, claming this recent modification as a success. The minor gain of sensitively certainly did not heart but the major advantage was defiantly the “activation of ceiling”. It is hard to ...
|
|
Reading my old post about my new R&E adventures
Midbass Horns and Real Estate
http://www.romythecat.com/LatestPosts.aspx?ThreadID=11190
….and contemplating on my prospective move to a big room I am strategizing what change...
|
|
Ok, Scot and I spent another day to mingle with my new
listening room. We hang some acoustic treatment and brutally covers large windows
with blankets. The room become more pleasurable. I have placed an order for extra
pair of drivers into my bass...
|
|
[quote user="anthony"]Personally, I am
probably going to do a line array like Romy's using the same drivers but twice
as many...so eight each side. I have the drivers. This
configuration should give somewhere around 109dB @ 20Hz from 15w in room...
|
|
In my first design, I kept them all in a vertical line. It had one channel less back then. When I added the 1" throat JMLC 1000, I decided, as the tweeter operates over 9.6k, the slight misalignment may not matter. Still, I kept vary and kept the fra...
|
|
[quote user="Dominic"]Shuvam said: There are so many sounds which in reality are dramatically different from the impressions we carry in our heads when we describe them in oft-used phrases. I have discovered quite often that when I really _listen_, t...
|
|
I looked what is around and I did not like whatever I see. The industry music server machines are all crap and mostly made to copy CDs and to play them from semi-intelligent applications. My requirements are very specific and not of the existing mac...
|
|
Well, I did some research and consulted with my network people and it looks like it might be unfortunately-expensive project. Still it will not be what I want.
They recommended me to go for what they call NAS (network attach storage). It tuned out t...
|
|
[quote user="oxric"] I have always felt that if I went for a vertical array of 10" drivers, I would keep the drivers closer spaced than you do in your 'Dunlavy' made enclosure. Based on the 110" height of the tower, I see that you would be doing this...
|
|
[quote user="AnonymousUser"] Line level crossing or passive speaker level crossovers-same devil. [/quote]
If you are planning to build a dedicated LF SET then the line level crossing vs. passive speaker level crossovers is not the same devil. With a...
|
|
Sure I was not able to do not listen it as the pain dried. It was incredible ad-hog sting of the drivers. All woofers are series. I know, I know but they are 4R each and I wanted to drive it with 2A3 just for the first test. The post is tuned - I hav...
|
|
There is a family of sonic weapons:
http://defense-update.com/products/l/LRAD.htm
http://www.lradx.com/site/content/view/2016/110/
I wonder what kind principle they use to keep sound radiated at narrow angle at high d...
|
|
2011 will be a busy audio year for me. I will have a nice large space 28 feet x 20 feet x 11 feet which I am free to modify for audio. The walls are 150 years old irregular stone the floor is cement and the ceiling is composed of structural...
|
|
Really, it is kind of strange that there is no good Chinese (at least know to me) recording companies. There is a huge number of good or sometimes even near-great Chinese musicians around the world and there is a nice positive momentum on academic mu...
|
|
[quote user="slowmotion"]I think I see where you are going , Richard, with me it's the other way round. If I connect with the music I get exited, and for me personally I work towards a system that connects me to the music and the performers more. All...
|
|
I have been in contact with Andy.He replied to my first e-mail but for some reason, not to my e-mail with basic questions, reprinted below.I seem to have misunderstood about the mic capsule being a ribbon. But most of the questions were still v...
|
|
[quote user="Romy the Cat"]
I would like to dedicate this thread to sharing views about a theoretically ideal, ultimate horn system. What would it be? Am NOT talking about the typical wishful thinking when people publicly drooling what they would d...
|
|
I believe that the Arum Cantus is typical of most ribbons in mirroring one of the principal failings of MC cartridges, a rising top end (over 20k), although I have not actually heard this - at all - with my own small Arum Cantus, and I just go n...
|
|
[quote user="cv"] Don't be pissed about me keeping you in the dark regarding the ribbons; your comments elsewhere on the Nolas and ribbons in general had me loathe to make any recommendations. I think we may have very different tastes in terms of tre...
|
|
I was playing today with Stage Acompany SA 8535 Ribbon driver. It is truly 103dB sensitive little monster with crazily large 3 poll Neodymium magnet. I did listen the driver and there are some things that I like in it and there are some that I do not...
|
|
That's one big tweeter, Romy, and, typically, it was made that big only because they intended for it to go low. I keep wondering about the effects of the extra mass, if nothing else, but also about dispersion and window blind effects ...
|
|
Romy wrote:While the aftermath of the midbass horn project is not over I am strategizing how I might implement Macondo’s LF section. The leading idea is to bolt a triangular shape sealed enclosure juts behind the small wall that cover the load be...
|
|
[quote user="oxric"] If the issue is merely to recreate a better sense of the live performance….[/quote]It might be not “recreate a better sense of the live performance” but rather to be able to administer in my own and deliberate way some “listening...
|
|
And as one of the other perpetrators...The nature of this kind of thing is compromise. The owner of the bass horn system wanted to run them together, for the enlarged horn mouth, and so we did - there was never going to be enough time to play about ...
|
|
|
|
|
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: |
43,091,749 |
|
|
|
|
|
|