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| Romy the Cat's
personal site dedicated to advanced audio and evolved music reproduction
techniques
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Dan, I do not know where you have seen a lot of food for thought, all posts above were about nothing, as I said I really do not know what this thread is all about. If your interest is the relationship between measurable and auditable and extreme freq...
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Dan, I do not know where you have seen a lot of food for thought, all posts above were about nothing, as I said I really do not know what this thread is all about. If your interest is the relationship between measurable and auditable and extreme freq...
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You might check out the following website for a relatively easy to use and free RTA program for your computer. The site also has an active forum that can help get you up to speed with respect to getting the software working, mic sorted, and your init...
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zanon Rta is a handy tool to start on. it shows you all ...now you need to know what you gonna do i suggest that you better get more help from your ears.if you cant be fucked learning physics and acoustics you end up with nothing especial ...it can b...
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Paul S:DSET is a very high power solution to a question that I only have a very primitive understanding of. It is not right for me at this time.I would prefer if the model etc. of my speakers not be involved in this discussion. I know I am committing...
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thanks for the responses doc and romy-much food for thought- but what i'm thinking, or at least extrapolating from what you're saying is that the possibility exists that i AM measuring what i think im' measuring.i have a good friend who is very...
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[quote user="jessie.dazzle"] Is the S3 as sensitive as the S2? [/quote]
Yes, they are appearing to be the same sensitively.
[quote user="jessie.dazzle"]I keep telling myself that I am almost done making horns, but I keep having ideas to try...
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Someone at AA’ sewers posted his measurements of Edgarhorn system, supplemented with a subwoofer and Fostex Tweeter. I do not know the poster personally, most likely he is another AA’s advice seeker – means another idiot - and therefore it is ha...
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Thanks for the wise, simple instructions, Roman, also useful to others, I believe... that's what I actually do since I - 'twas ONLY 15 months ago... - became conscious of the limits of my tuning-by-ear and got my IVIE IE-30 with Class A measurement m...
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Absolutely flat response will usually sound as you've described it; listen to your ears. If you are hearing the opening bass line of "So What" via the sub, you must be running the sub pretty high in frequency to compensate for lack of mid-bass. From ...
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Thank you all for your ideas and suggestions on RTA.Romy -- you are correct, measurements always need to be made in context of sonic experience and more importantly musical intention. For me, though, to begin the process, I need to unlearn much of wh...
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Fundamentally, you must examine the RTA with a system with a known frequency response to know if it is accurate, or you must obtain a second RTA from a friend which is known to be accurate, to compare against your own RTA.However it is always a matte...
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Ronnie,
There are no needs to be funny about it and there are no needs to get a daytime job.
A phase tester and RTA analyzer are absolutely obligatory thighs to employ and they are inexpensive and very simple to use. A simplest phase tester you mi...
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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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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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hey romy and all-i recently came across a strange phenomenon (to me.. maybe not to everyone else!).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 ...
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Do get an RTA, it is amazing how different the frecuencies are from what we imagine, 50 hz is very low! 150 hz is a vital freq, and a lot of female voices have a very nice fullness at 150 hz. It is hard to tell without measuring what is happening ...
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Romy,
Thanks again for your comments.
The RTA and filter mods over the past few days have driven me straight up to the local café to chill out; they have WiFi here (this being France, still no internet at the house)... I will be brief.
Regar...
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Ok, I found my RTA cable and did some very basic measurements of what Macondo does in the room. The results were in the direction that I anticipated but worth in amplitude. My right bass channel that that sited right next to the equipment bay has no ...
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Hello:I would like to ask this forum for advise.I picked up a very simple and cheap RTA and decided to use it to listen to my speakers. It is 1/3 octave RTA, so I know Romy will say it is useless. It may not be very useful, but I start with nothing s...
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Fundamentally, you must examine the RTA with a system with a known frequency response to know if it is accurate, or you must obtain a second RTA from a friend which is known to be accurate, to compare against your own RTA.However it is always a matte...
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[quote user="skushino"] Being new to subs, isn't there an obvious danger of over loading this little room with too much bass energy? [/quote]Where did you get this bogus notion? What does it mean: “loading this little room with too much bass energy”....
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Hello:I would like to ask this forum for advise.I picked up a very simple and cheap RTA and decided to use it to listen to my speakers. It is 1/3 octave RTA, so I know Romy will say it is useless. It may not be very useful, but I start with nothing s...
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Zanon, 1/3 octave RTA is a bit too wide, I would say 1/6 octave RTA I would consider more or less acceptable. There are tones of them available out there and for free. The pink noise is not a good thing to measure as noises a linear only in time doma...
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Do get an RTA, it is amazing how different the frecuencies are from what we imagine, 50 hz is very low! 150 hz is a vital freq, and a lot of female voices have a very nice fullness at 150 hz. It is hard to tell without measuring what is happening ...
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Absolutely flat response will usually sound as you've described it; listen to your ears. If you are hearing the opening bass line of "So What" via the sub, you must be running the sub pretty high in frequency to compensate for lack of mid-bass. From ...
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romy- i have resisted using RTA for the very reasons you're citing-- learning to read the visual data, as well as methods of how to get it accurately, are as equally time consuming as any other pursuit in audio. anyone can be a reade...
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A few comments. I think the region that impressed you was somewhere 50Hz-500Hz, the melody range with all those fundamentals. It might appear that it was in the lower end but I think it still was the fundamentals with first overtones. Since you c...
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Hi Romy - Yes, the sub is Bruce's seismic. It is big as a refrigerator, and the idea of having 2 huge boxes in this little room is, well, intriguing.... Being new to subs, isn't there an obvious danger of over loading this little room wit...
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Paul S:DSET is a very high power solution to a question that I only have a very primitive understanding of. It is not right for me at this time.I would prefer if the model etc. of my speakers not be involved in this discussion. I know I am committing...
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