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| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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[quote user="Romy the Cat"]From the above-linked 6moons’ site: Publisher's comment:Layered Sound as demonstrated at Marja & Henk's during my short visit consisted of running their Avantgarde Duos and the Model Ones simultaneously, the forme...
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First of all we need all to understand that all channels attenuators need only for setting up phase of playback live. When the installations are set up properly then it is all not necessary. Anyhow, if the upperbass has less output then you might use...
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Romy wrote : "If someone discover a 4-5” driver that can have the same Syrupy Sound as the Red 10” then please let me know" I will be trying some older alnico drivers in the Mid-Bass horns (the first pair should arrive in about 2 weeks time). I have ...
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Thanks for the detailed answers. I will explain my setup.You are right about the dipole bass correction instead of the injection channel. Since I am waiting for both a subwoofer and the Fane Studio 8M and their horn, I am using the 12" as a b...
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I put the YO186 back to the use. The sound was fine but it had that a fine over glow of spoiled fall colors that I described before. It was not disgusting, in fact pleasurable but a bit too much.
Then I asked to myself what happen and why this...
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There is a lot that is not there yet. There is no injection channel; there are no 2-drivers extension for
bass towers. I am progressing slower than before: 3 kids under 2, so it is kind
of hard. The injection channel will be
in a new enclosure, th...
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[quote user="el`Ol"]David Wilson says about the WAMM:
Atkinson: What range does the electrostatic unit cover?
Wilson: It operates above 5kHz. And it operates at a very low level. It functions primarily to provide part of the leading edge of high-f...
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Steve,
I hardly know what the NXT panels are and I hardly undusted them even after reading the 6moon article. I kind of understand what you are trying to accomplish, though I perhaps not exactly agree with the methods and means. Still, when we talk ...
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[quote user="steverino"]I think my statement " Because we can't map it precisely from the stage to the speakers..??" was on the right track. Yes there is a distortion of spatial information from performance to speaker in the same manner that a ...
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Since I have struggled with my own +/- insurmountable problems with Lowthers, OB, BR, etc., ad nauseum, I can certainly relate generically to what you have just said about horn drivers in this injection thread.Yet this may be the only time I have hea...
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I do not advocate injector
on the ground. The way how I use my injector I high pass is aggressively, so the
ground coupling is not a requirement. If somebody use injection at lower
octaves then it might be a merit to do so but not in context of my...
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[quote user="haralanov"]Actually I see the biggest benefit (besides the huge sound body) in the fact that such a configuration allows very precise adjustment of the way how the harmonics of each UB channels touch the midrange, by simply dealing with...
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I always say do not stress them they do not like it and I always hate third bass. The 10” are particularly are fragile with a power handling of a few watts. It is applicable pretty much to any lover MF driver that pushed to work with the “open b...
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de Charlus, this “are not afraid of cabinet resonance per se” is complicated subject. I have raised the topic in the “How to USE “Resonating Oops” in loudspeakers” thread:
http://www.goodsoundclub.com/LatestPosts.aspx?ThreadID=3833
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Fllowing my experiments with Injection Channel
http://www.GoodSoundClub.com/TreeItem.aspx?PostID=4473
I have discovered recently that I was a greedy fool who should know better.
The new Injection Channel does OK as a independent single channel bu...
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Interning that the strings and are the primary beneficiaries of the “Injection channel” effect. It would be hard to explain to people who never were not in my room what the effect is but I would try. (Yoshi you have to visit me again and what I tried...
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After many hours and much efforts I have connected the new 6-channels Super Milq to my 6-channels Macondo, with omission of tweeters for now. I made some measurements and initial adjustments and then was trying to listen it briefly. I did not l...
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[quote user="Paul S"]So, separate wipers only for injection and HF, or are there other means to adjust relative levels amongst/between all channels?[/quote] The Injection, HF, and Fundamental (via speaker level LPAD) are the only channels that need a...
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[quote user="Dominik"]You probably decline this option, because this horn is from plasctic ( You can take carbon horn also).Polish autotech make Iwata 300 for me. You Can order from them what You want.[/quote]
Yes, the Iwata horns are good as ...
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[quote user="jessie.dazzle"]I assume the above illustration is not indicative of the way you have the Tannoy Red aligned with regard to the other drivers... [/quote] Here is the actual picture of the Injection Channel, installed and time aligned.
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Neodymium, eh, Jessie?Perhaps you could use them for injection channels?Best regards,Paul S...
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I made the move toward to what I think might be done with Injection Channel for my Macondo. In the picture below is a new home for the 10-incher Red. The box is done interestingly. The front baffle is 1” MDF all the rest is 3/4n if a regular cheap pl...
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[quote user="el`Ol"]I wouldn´t talk about "wrong polarity", rather about "dislike of the resulting harmonic spectrum". Wonder how the result would be with phase-correct FIR filters for the RED.[/quote] El`Ol, it is not how I see the sings and I talk ...
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On this Saturday Boston Baroque performed in Jordan Hall Beethoven’s Symphony No.9. Boston Baroque is a very interesting group. It was a small perhaps 20 people chorus with truly phenomenal singer and it was a spectacular period-instrument band. You...
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So, separate wipers only for injection and HF, or are there other means to adjust relative levels amongst/between all channels?Best regards,Paul S...
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[quote user="anthony"]Both UB Horn roll off circa 130Hz in room. There are a couple of rough MDF boxes here that I knocked up from spare sheet a while back. Have not tested them specifically at the intended spot behind me but running around with a ...
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I have to tell you that I would go little obnoxious with my ides of the “Injection Channel” and if I have a change then I would drop the resonant frequency of the box with the Reds. I do not what to commit myself with this project but if someone loca...
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[quote user="Romy the Cat"]
[/quote] Got today home, turned the playback on and realized the electricity got better. Not as god as it should be but much better. At lest each ambient sting instrument did not surround surrounded with a cloud of whi...
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[quote user="RonyWeissman"]… i play guitar….[/quote] If you play guitar than do you know that you might affect harmonics of your upperbass by placing your guitar between your listening spot and loudspeaker? A guitar is a very powerful Helmholtz reson...
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Pretty clean, Romy (and one hellova tranny at Fundamentals)!Of course, I have questions:I thought you said Vishay metal foils in your earlier response about bias adjustment?If so does that mean steps, or... how, exactly?When you specify "Full" ...
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