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| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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I think hearing loss has to do a little bit with excessive HF in todays loudspeakers, with age this is the freq. that is mainly lost, so boosting it a little bit helps that... Most commercial systems exagerate HF mainly to make you think they have...
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Hi Romy,I guess I view absolute tone a bit differently than what you describe. I think that each real instrument or person (as in singer) has its own "absolute" tone. It is the sound of what it is (or its gestalt). The ideal speaker...
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Zanon, I do not mean DEQ, but that is one way to do it. D[SET] is another way; and it can be done in real time, by a couple of means.If you actually settle on the mid-field monitor approach, you will want that sort of speakers installed before you g...
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Paul S:You are correct, I feel that RTA *might* have some intrinsic value, but I am not sure, and *if* it does have some intrinsic value, I am looking for help and guidance on how to unlock it. Or to be told that I am wasting my time.For example, I h...
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Yes, I've been meaning to aquire such things for quite a while now.The biggest obstacle is that I think I need to format the drive and do a clean install of XP (or Vista).I did some audiophile trick with the system and since then XP doesn't acknowled...
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[quote user="stuck.wilson"] I just started using RTA as a method of evaluating my results with my own 2 way speaker system, and I'm finding that I'm ending up liking the sound of my system a GREAT DEAL MORE without the absurd notion that 20-20k is wh...
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The biggest event in my audio 2007 was Romy's visit/tuning of my system, and the following exchange which ended up with a revelation of how shallow my understanding and practice of audio/music was. It ultimately seems to come down to the a...
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[quote user="jessie.dazzle"]Romy, I'm very pleased to learn that you've got your Injection Channel done. I assume the above illustration is not indicative of the way you have the Tannoy Red aligned with regard to the other drivers, as it appears to b...
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Scott, you see, this is the problem. You do not talk about the problems “as is”. All what I was asking was the acknowledgment/recognition/identification without context of loudspeakers. Your listening/assessment awareness is completely grounded to th...
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[quote user="jessie.dazzle"] This event really reinforces my curiosity to try such drivers in the Mid-Bass horns. As there are plenty here in Europe, that is exactly my plan (most however are not 16O... don't know to what extent that might be an issu...
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(I screwed my first attempt to respond by trying to get fancy with the code, so here it is again)Romy the Cat wrote : "...there is another solution that you might consider, that might be viewed as compromise for one-side as might not be view is compr...
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Decoud, in order to say anything useful I would like to know to the following: 1) Where the tweeter will be installed? 2) What the size of the room? 3) What are you planning to install the speaker in your room? 4) What LF solution do you consider...
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[quote user="msaudio"]Romy You have not done your main test yet, And you are ready to get rid of your LF array's to soon or maybe you did it and did not post it or say anything about it. The way i would troulble shoot this problem is to a test refera...
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Hi Romy,Many thanks: the answers are...1. The tweeter I thought could go below the MF.2. The room is 5m x 5m x 3.6m.3. Given size of room, corner location would be most practical.4. LF will have to be compact, hence tapped horn appeals.5. S2 diaphrag...
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Zanon, you seem to feel that RTA has some intrinsic value. In any case, in terms of results, I think you already have a sense of where this is going. If you are bound to use your present speakers in a room you yourself deem too large for them, t...
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Romy You have not done your main test yet, And you are ready to get rid of your LF array's to soon or maybe you did it and did not post it or say anything about it. The way i would troulble shoot this problem is to a test referance of 3 foot from Lf ...
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I do believe your amp on the right side could also play tricks with you, do from tubes and or powersupply. In the past i have done quite a lot of research building tube amps. Finding someone to build output transformers cheaply without resonance prob...
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Thanks for the explication, Robin. This is exactly what I encounted when I messed with passive radiators, many years ago, and it is exactly why I abandoned them fairly quickly, after "making sure" I could not make problems "go away" by "adjusting Fs...
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[quote user="de charlus"] My proposal was to more or less combine the drivers from said systems in a single system, structurally similar to the Cessaro Gamma[/quote]...which is the Macondo topology only quite a few years younger. Either Cessaro reach...
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Juaquin Rodrigo wrote two (too) often-played works for guitar and orchestra, the Concierto de Aranjuez and the Fantasia para Gentilhombre. The music itself may not be to everyone's taste, but IMO the works are well rendered by Narcisco Yepes with th...
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Now first of all our ears were designed to hear up to 20,000 cycles there-abouts if not perhaps more, a scientific fact I can't really argue against. So I find it difficult to accept a proposition that we don't enjoy listening to sounds from 2,...
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Nope, sorry, it does not make any sense for me. The use of Rowland amp I guess is fine if it being use for testing of the filters. Still if you use high-pass for your midrange horn then what resistor does in your RC filter? A first order filter, rega...
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[quote user="cv"]I make 6 drivers = 95.8 db/W. You get 3db / doubling of the number of drivers ie 88 + 10log10(6 drivers).That's why I'm going with a bunch of Lambda TD15S (which are sort of a cross between the Altecs cone - paper, curved, ...
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[quote user="Romy the Cat"]
Drdna, generally I would not agree that your assessment of the EdgarHorns is correct. There is nothing fundamentally wrong in them that would prevent them to "disappear" in the room. [/quote]Well, this is good news.&nbs...
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[quote user="Romy the Cat"]
twogoodears wrote:I'm following with interest the thread and must say that I'm baffled: Goto's "instructions" are - SIMPLY said - a mix between non-existent and wrong... I love what Goto's did in my system... BUT I thi...
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Hello Dan,Love how you pass that cable through the port, I used to do that too...long time ago.Why are you crossing your 250hz horn all the way up to 1 khz?The 2445 should be able to go much lower. Have you measured the response you are getting from...
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[quote user="Macman"] Anyways, seeing the back chamber of my midbass horn, you would say that its way to big, no? [/quote] It is very hard to say. You need to measure and to publish the resonance frequency of your loaded driver and view it in context...
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Yes, centrally it is the speaker, actual not the speaker themselves but rather the speakers along with the entire reproductive chain. As far as the “speakers that doesn't peak at HF”… my do not, some other do not it as well. However the sufficiency o...
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Bill, I am happy that you've improved your bass. As Romy mentioned in an earlier post about Bruckner, RTA is just one tool, and we have to listen and hear results with Music we know and love. When you told of the disappearing S2s, I was going to ment...
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*** I too have thought a while about exactly this... there is something that troubles me deeply though about this approach. I have a theory that too small a cap may not work out as well as one might hope. Now, shall I do a Romy and delay revealing my...
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